Thursday, August 29, 2019

Iris Publishers- Open access Journal of Global Journal of Forensic Science & Medicine | Aggression Among Schoolchildren in Colombia as an Indicator of Chronic Anomie





Authored by Milcíades Vizcaíno G

Abstract

In Colombia, aggression between elementary and secondary school students has recently been the subject of research. This article aims to show the effect of bullying on students. It is hypothesized that aggression has reached a phase of chronic anomie that is dependent on the armed conflict that has contaminated the society and its educational institutions. This article’s hypothetico-deductive methodology defines indicators in terms of frequency and impact on academic performance, emotional stability, organizational climate, coexistence, and training in democracy. A literature review has detected 48 research products in the form of peer-reviewed journal articles, theses, and research reports located on the Web (Scielo, Publindex and Redalyc) after searching using keywords such as matoneo, bullying, and harassment in Colombia. The conclusion is that chronic anomie should be counteracted with an all-encompassing policy including early detection, collective therapeutic treatment, and intensified training in student-life coexistence and active citizenship.
Keywords: Bullying; Aggressions; Educational institutions; Chronic anomie; Colombia
Aggression Among Schoolchildren in Colombia as an Indicator of Chronic Anomie. Aggression, bullying, intimidation, harassment and similar practices in Colombian educational institutions are a problem that is increasingly seen as having profound implications for society. This article’s primary thesis is that various manifestations suggest a process of chronic anomie. Various studies reported in the mass media have demonstrated this anomie. The aim is to describe a well-founded thesis that presents some conclusions aimed at revising behaviors that express chronic anomie and therefore conflict with the nature of educational institutions.

This article’s objectives are to revive the investigative tradition in Colombia and to obtain solutions that stop or prevent violence in schools, in the case that it has not yet been established in the institutional space. The presentation sequence begins with a literature review of formal investigations. Next, the frequency and the impacts on children and adolescents are discussed. Suggestions that could be implemented by the education community are discussed in the conclusion. The methodology employed is hypothetical-deductive: a hypothesis is formulated, and empirical evidence is sought through indicators in the research conducted on the subject in Colombia during the last 10 years. The exploration of the literature found 48 research products represented by articles published in journals, theses and research reports. The selection strategy consisted of two approaches: the first phase included publications that were consulted directly; and the second phase involved the use of those publications’ references to find other documents (for example, on the Web and in Scielo, Publindex and Redalyc) using keywords that related to aggression, intimidation, bullying and school harassment in Colombia.

The main hypothesis states that aggression among schoolchildren, with its various denominations, has reached a stage of chronic anomie. Anomie is a dependent variable in the national context that has developed and supports the longest-lasting armed conflict in the world. With respect to violence among schoolchildren, one researcher stated, “Studies have shown how a great number of boys and girls who present violent behaviors, or live in violent contexts, reproduced those behaviors in their interpersonal relations” [1]. The Colombian conflict has contaminated both state and society, pervading educational institutions; it has generated distortions in the justice and law-creation processes, in public control and in the response to the urgent needs of the citizens who have given power to the State. In this respect, the Colombian State is characterized as having reached a state of chronic anomie [2-7], which provides a space to study the relationship between the macrosocial context and harassment situations in the school context as micro-social phenomena. It should be considered that eradicating, stopping or containing either of these conflicts is more difficult when they have reached a chronic stage of anomie compared to the initial stages; thus, institutional efforts are higher for educational communities that include students, parents, teachers and school management. The reason is that these practices have been anchored in the institutional culture in such a way that they are allowed or tolerated because they are part of that culture. When containment is attempted, eradication is not achieved because the conditions for its continuity are established, legitimizing the asymmetry in the relationship between perpetrators and their victims with the individual, group and institutional implications of the deterioration of the organizational climate. Studies in Colombia have characterized the phenomenon, have made suggestions, have developed action plans, and have incorporated remedial practices, but these behaviors go beyond the restrictive power of coexistence manuals and institutional authorities’ short-term decisions [8-10]. The Ministry of Education has recently issued two regulations that seek to ensure that the phenomenon is countered from the national level to the regional level to the educational institutions. The 1620/2013 Law (15 March) seeks to create “a national system of school life and training for the exercise of human rights, education on sexuality and the prevention and mitigation of school violence.” Its 1965/2013 Regulatory Decree (11 September), “regulates Law 1620/2013.” Containment of the bullying phenomenon has not been effective in the short term and requires interventions with more compelling procedures and results.
The research tradition in Colombia on facts regarding school violence, aggression, intimidation, bullying and similar proceedings is recent. It comes from universities and research centers that find that those facts make it difficult to fulfill educational objectives. The general notion of aggression used in this article refers to at least two connotations that are important to emphasize. First, aggression involves a relationship between people, one of whom exercises power over the other, inflicting verbal, emotional, psychological or physical violence that significantly affects his or her student, social and family life; Second, aggression involves an intent to harm others who are also students (either children or adolescents), peers in an institution who are there to complete their educations. The aggressor and the assaulted are on the scene either alone or in groups. Around them, as observers or witnesses, are other students with active, permissive or passive attitudes and behaviors, who in any case participate in a privileged manner in violent encounters against one or more students [11].

These students are actors in the aggression that occurs outside official legitimacy but that, because it is anchored in everyday life, has achieved recognition to vent conflicts among children and adolescents. While researching the implications of aggression for students and educational institutions, the research tradition in Colombia becomes of great relevance, particularly if one considers that “growing up in a violent environment, whether it involves political or everyday violence, can promote the development of aggressive behavior in children” [1]. The results displayed below come from a review of the literature in the “relatively recent field of school violence studies” [12]. The first section concentrates on the research findings, and the second chapter concentrates on the thesis regarding the development of chronic anomie, not only explaining the occurrence of aggression but also demonstrating the forcefulness of its effects.
Studies have covered a wide range of topics and solutions that include not only the narration of events, actors, and time/ place/manner circumstances but also the role of institutions, the consequences of actions and the impact on students and the organizational climate. The pioneering 1979 study by Rodrigo Parra Sandoval and Juan Carlos Tedesco, “School and urban marginality,” examines the middle and upper classes’ stereotypes of marginalized communities, those that “global society attaches to marginality: violence, unemployment, crime, family disruption, prostitution” [13]. The dominant trend studies violence from the outside to the inside, considering schools as a scenario-product that received environmental influences. Nevertheless, it refers to the individualized violence incarnated in some subjects whose control pertains to teacher responsibility [13].

This finding was corroborated by Chaux, who finds that “the cycle of violence begins in the family, school and community context in which children grow up” [1]. Moreover, García SBY, Guerrero BJ [12] find connectors between global or post-industrial capitalism and its effects on the population, particularly regarding violent relations in interpersonal relationships within families, communities and neighborhoods in the poorest sectors. Since the early 1990s, two modalities of school violence have been considered: traditional violence and new violence. Traditional violence involves physical and verbal violence in teacher-student relationships; violent pedagogy (usually denied by teachers) that consists of taking a dominant stand in the decision about what, how and why to study; an emphasis on the distribution of knowledge and the concealment of the creation of knowledge because “the result of thought processes rather than the thinking itself, the product and not the process have been privileged, leading teachers to be authoritarian, memorizers and dull, thus giving great importance to control, discipline and punishment in the school culture” [14].

Institutions and researchers have designed containment and improvement proposals that are reflected in numerous studies [1,15-25]. The purpose of this article is not to present the totality of the studies or the whole of the diagnostics; appealing to them enables this article to illustrate the problem and formulate solutions. In this article, five aspects are analyzed in detail: frequency, academic performance, emotional stability, organizational climate, coexistence and training in democracy in a globalized context of modernity.
Frequency
The frequency of confrontations among students involves victims and victimizers engaged in a violence cycle of reactive and instrumental forms of aggression. Latin America is the world region with the highest average number of bullying cases. Studies show that 70 percent of children are directly or indirectly affected by bullying or harassment in school, i.e., children who have been harassed or have witnessed harassment [26]. Colombia presents manifestations of this phenomenon that are higher than those of developed countries [1,16-18]. There is a high frequency of aggression in Colombia because, aggressive manifestations in children are the product of a world of complex relationships taking place in their surroundings. These relationships build an aggressive personality that through socialization spreads little by little and expands in a minimum amount of time throughout human space. It is a whole social identity: the aggressive identity [27].

This investigation suggested the hypotheses to be verified in the Ataco and Planadas schools in the department of Tolima and used the accounts of students, parents and other educational agents such as educational mass media. Aggression is part of the culture of tradition that is taught from one generation to another, ultimately reaching the schools. Therefore, “on many occasions, in their personal relationships with classmates, force and verbal aggression is used to defend themselves or to provoke others because that is the usual style in which daily relationships take place” [27]. In 2006, Cambio magazine shed light on the fact that studies had barely begun in Colombia. That notwithstanding, they presented some figures. The topic was studied using the ICFES Saber test, which was applied to nearly one million public- and private-school students in the 5th and 9th grades. Twenty-eight percent of 5th-grade students claimed to have been victims of bullying in the months prior to the test, 21% stated that they had bullied their classmates, and 51% stated that had witnessed bullying. In the 9th grade, 14% were victims, 19% were victimizers, and 56% were eyewitnesses [28]. A study in all of the departments in Colombia found that “29% of students in fifth grade and 15% in ninth grade had been bullied in the past two months by classmates” [29]. In Cali, other researchers found that “24% of students in sixth, seventh and eighth grade had suffered several attacks in a month” [23]. In the same study, it was observed that “46% of the students surveyed referred to having assaulted someone and 43% reported having been victims of aggressions” [23,30]. Similarly, DANE conducted a study in schools in Bogota, through the survey of school life and circumstances that affect it (ECECA). These studies present highly frequent events in which students are involved in various aggressive acts [17,31].
To most students, good grades and good relations with both teachers and other students is an appealing ideal. The school’s mission is to provide the means to ensure that its educational objectives are fully met. Violent acts are an obstacle to achieve those objectives because such acts mediate between the desired behaviors related to academic performance and the aggressive actions that affect all of the individuals involved in them, especially the victims, who present performance deterioration, school absenteeism, dyslexia and attention-deficit hyperactivity disorder (ADHD), which they did not present before the attacks, at least not to the same degree [30]. Their motivation to study decreases, and this lack of motivation negatively affects the results obtained in the TIMSS (International Study of Trends in Mathematics and Science) international tests and in Colombia’s Saber11 test [18], as shown by the evidence. Low academic performance must be considered as an indicator of aggression among students, especially when they are victims. Prior and subsequent factors must always be considered in the sequence of school violence.
Research shows that aggression has many effects: school phobia, stress, return-to-school syndrome, depression, adaptation difficulties, manic-depressive traits or cyclothymia, frequent changes in personality, neurosis, generalized anxiety disorders, panic attacks, low self-esteem, social skills deficits and suicides [18,32-35]. Victims change their behavior: they become aloof, sad, insecure and have low self-esteem. In the midst of this scenario, some researchers have concluded that “what is worrying is that the phenomenon is starting too soon, as the psychologist and lawyer Claudia Rey de Varón states. In the first grades of primary school, we have already detected bullies and victims” [28]. In extreme cases, there have been instances in which victims have reacted with extreme vengeance against their bullies; in less extreme events, suffering and anxiety accompany the victims for a long time. Longitudinal studies have shown that at least 60% of victimizers in school had a criminal record before the age of 24. Furthermore, bullies’ own children are affected, as [18] documents.
If aggression appears early in an individual’s school life, its consequences will continue to affect that individual for as long as he or she remains there. In addition to the effects mentioned, “behavior disturbances including crying, tantrums, or staying in bed without wanting to go to school... Somatization, including vomiting, diarrhea, abdominal pain and muscle are also among its symptoms. At the cognitive level, irrational fear to being exposed at school begins to show. Another related pathology is depression, which consists of a sad mood, irritability, difficulty in enjoying what used to be enjoyable, easy crying, social withdrawal, feelings of rejection, changes in sleep and food patterns, motor activity alterations by excess or deficit, and suicidal ideation. Other pathologies that can affect victims are Post-Traumatic Stress Disorder (PTSD), attempted suicide or suicide itself” [30]. These manifestations, which alter both academic performance and emotional stability, are neither temporary nor transient. Academic performance and emotional stability go together: although their separate enumeration responds to presentation, in victims’ everyday life, they are combined [36].
The initial process of becoming a victim has been established in different research studies. For example, it has been shown that children and teenagers who feel lonely and sad and have learning difficulties are on the threshold of victimization risk because potential victimizers discover their vulnerability. Therefore, they need urgent help before being victimized [33]. Other traits such as being obese or effeminate; having a physical, mental or sensory deficiency; being shy and anxious; having difficulties making friends; having low self-esteem and underestimating oneself; and being weak and introverted are other features that contribute to the voracious search of those who enjoy showing off their superiority through aggression.

Other potential or trained victimizers satisfy their urge to discriminate when they encounter classmates from a different level of their ethnic group, who belong to an ethnic group or race with little representation in the institution or who are newcomers [33]. It is clear from the foregoing that the victims are targeted by their physical, social, cultural or psychological condition. Because these features are not directly under their control, overcoming them is not an easy task; they require in-depth support by school management and their own classmates, usually through coexistence agreements [37].

Similarly, studies have identified the profile of those with a tendency to become victimizers and exercise their asymmetric power over the weakest by features such as a tendency to engage in violence and dominate peers by force, uncontrollable impulsivity, poor social skills, low tolerance for frustration, an interior need to break the rules, resorting to cheating and cunning to achieve their purposes and hostile relations with others, whether they are teachers or other students [33,38,39]. The assault process shows that negative stigmas associated with the manifestations described are structured and consolidated in both victims and victimizers.

Stigma, understood as the situation of a person who cannot attain full social acceptance, is linked to preconceived ideas regarding victims, viewing them as weak, lazy, fragile, unintelligent and unable to make their own decisions. This stigma is closely related to a social identity based on stereotypes and translated into a language of relationships [40]. It is presumed that victimizers tend to interact aggressively and to react negatively because they experience a neutralization of social skills, including coexistence. Growing research evidence of the deterioration of mental health has contributed to highlighting the studied phenomenon within educational institutions [41]. The mere recognition of these effects is a significant step forward that drives substantive decisions to overcome the urgent problems addressed by these investigations.
Schools should be the most adequate environment for students with similar interests to meet because they belong to the same generation and seek to prepare for life challenges during their personal and social development. The skills associated with education, as described in the school’s regulations and mission, require an environment consistent with those skills. However, aggressions displace that expectation of Eunomia and transform schools into hostile, undesirable spaces that muddy the organizational climate and may even transform it into “a genuine school of torture” [33]. The high frequency and depth of the impacts presented in this paper show that the school does not appear to be an appropriate place to respond to the dictum of rules, the statements of rulers and the expectations of families when they send their children to an institution to find recognition spaces and solid training. Obviously, this work does not intend to generalize about all schools or students; instead, it analyzes the negative actions caused by aggression that impair coexistence between peers [36].
A school’s mission is to create spaces for children and adolescents to learn to live and coexist with other human beings, including peers who share their age and interests, teachers, administrative staff and school management, along with parents, siblings and other people who constitute their social core. When discussing the issue of coexistence, people tend to refer to the tradition in which children are not considered because this topic is considered to concern only adults, who are trained and experienced in life. Above all, because children cannot raise their voices and express their existential anguish [42], they are in a state of social subordination. However, if the space of childhood and adolescence has been socially constructed, it can be reconstructed in the same way, becoming a new scenario in current modernity in which they occupy a preferential space [43]. School is a privileged place for children and adolescents to learn to live with others. At this historical moment, democracy is a consensual system with social, cultural, economic and political spaces in which people can fulfill themselves as participants in a community of interests and create a future.
Research findings reveal the profound impact of aggression in fundamental dimensions of children’s personalities, not only as victims but also as perpetrators and witnesses. This evidence constitutes the basis on which alternatives to action are built based on the recognition of a chronic level of anomie. The research findings referenced are enough to illustrate the central thesis, which states that schools undergo a violent phenomenon that transforms them into places of risk for tranquility, recreation, learning and even life itself. Some become counter examples of Eunomia, which are large spaces in which one can realize initiatives, be creative, control emotions, channel potentials and, ultimately, learn to live in society. Children and adolescents yearn to go there because they meet their friends and, together, they build their own identity, consolidating their individual and social selves. When encountering situations that are contrary to these ideals and especially when these events are closer to the opposite end of Eunomia, we find ourselves in a state of anomie associated with the previous demonstrations of aggression, intimidation, bullying and similar actions in educational institutions. Theoretically, anomie has become a “pan-explanatory notion” [44]. This concept allows us to explore, sometimes indistinctly, phenomena such as people’s inability to achieve socially valued goals, societal constraints on development, the imbalances found in big cities and the promotion of factors of structural and functional imbalances in social spaces. Emilio Durkheim’s thesis includes the concept of anomie, defined as “a moral problem related to the deterioration or breakdown of social ties and the decay of solidarity, also associated with the transformation of collective representations and with the issue regarding the regulation of expectations and desires” [41]. Similarly, anomie is “linked to integration and regulation issues in fractured societies”) [45]. Consequently, the construct anomie is polysemic and has acquired a range of meanings that have provided the concept with a “liquid” character, according to [46,47]. The original meaning conveyed by Durkheim has been transformed to find multiple applications [48-51].

Historically, Latin American countries have been formed during local or regional confrontations and therefore “never came to be more than second-class powers in the international context” [5]. They wasted their energy fighting for power instead of generating stability and welfare. If this happened in the region generally, it happened a fortiori in Colombia, in view of its longestlasting internal conflict, which had its greatest implications both for the country and for the region. Although this is not a negative position, experts on the phenomenon have concluded that “the crisis of authority and legitimacy of the state has been getting worse periodically, causing a genuine dissolution of the State” [3]. A French analyst came to a similar conclusion: Perhaps this will help us understand that “the recent war has resulted in preserving the social and political status quo, exacerbating both inequality and the absence of citizenship” [52]. The greatest impact of chronic anomie on the State lies in the fact that the greater the anomie, the lower the capacity to control and legitimize State actions against those who have delegated their power, i.e., citizens [4-6].
Both the facts submitted and the multiple impacts on children and adolescents show the crudeness of aggressiveness among schoolchildren and how chronic anomie has spread throughout educational institutions, not only reflecting the external environment but pervading everyday life. When a school supports or hides anomie indicators, anomie tends to spread in an infectious manner because the institution gives students room to externalize their repressed intimidation tendencies. Unfortunately, institutions have few tools to counter anomie, despite the State’s issuance of rules (Decree 1965 of 2013; Law 1620 of 2013). A destructive phenomenon has arrived and installed itself without asking permission. A patient and continued process of dissemination, socialization and subjectivation of rules is required to begin the process of legitimizing alternative forms of conduct among students [53,54]. The efforts made by some institutions are commendable. However, the State itself is undergoing a historic phase of deep, chronic anomie that cuts of the possibility of effective intervention. Linking public servants to criminal acts, using authority for private benefit, harnessing power for individual enrichment, and giving primacy to private interests at the expense of the public interest illustrate the weakness of a State in chronic anomie. The same is true in society, which is also experiencing a phase of chronic anomie. Examples of chronic anomie include the long, fierce armed conflict among factions of various origins, objectives and means, acts of aggression, fights between neighbors, domestic violence and public insecurity [2-6].

In the circumstances described, “the State does not have unlimited power to solve the problem of violence in schools. This is not a problem that can only be solved with better policies” [55]. The State’s weaknesses are manifested in the creation of acts that threaten coexistence and that may arise from the family, the social environment of the educational institution, the mass media, or any agent, even the action of the State itself because it does not have the means to reach managers and exercise its coercive power. Internal motivations, the creation of social representations to justify school attendance and the direction of accepted or rejected actions are not tied to the strength of the State. The State’s toolbox is confronted by reality: none of its regulations, laws, police forces, campaigns, exhortations, speeches, rewards, stimuli, bonuses or coercion can contain facts that are contrary to its coexistence.

When it tardily issues a regulation, as in the case of Colombia, it does so with the aim of “contributing to the formation of active citizens who contribute to the construction of a democratic, participatory, pluralist and intercultural society, in accordance with the constitutional mandate and the General Law of Education - Law 115/1994-,” as stated in Law 1620 of March 2013. The State emphasizes the development of citizen competencies, which are defined as “core competencies in the set of knowledge and cognitive, emotional and communicative skills that, articulated between each other make it possible for the citizen to act constructively in a democratic society” (Art.2). These general guidelines, the integration of national, district, departmental, municipal and school committees with their members and functions and the implementation of a “Path for integral attention to school life” (Ruta de Atención Integral para la Convivencia Escolar), including the intervention of “the family as part of the educational community” are at the core of the regulation.

Omission, failure or delay will be punished in accordance with the “General Code and Criminal Procedure, the Single Disciplinary Code and the Code of Childhood and Adolescence”; therefore, the Law adds nothing new. It also establishes penalties for private institutions, manager-teachers and official teachers and provides incentives to educational centers. This is the State’s framework of action that is expressed in the regulation. In short, this is where the State’s difficulty in ensuring coexistence and counteracting school violence is manifested. This finding is more worrisome when neoliberalism has displaced the State’s commitment to its citizens and when issues regarding the “minimum State” or worse, “failed States,” are raised. According to this line of thinking, expectations for successful State intervention are fragile or unclear.

Generally, educational institutions focus their concern on cognitive aspects of teachers and students while giving second place, when there is such a place, to the appropriation of “tools of autonomous thought” and positive relations with “others” as expressions of “social skills.” [56]. For these reasons, “strengthening social cohesion based on conscious acceptance of the “other,” the one who is different, (Tedesco, 2005, p. 35) as the main objective of the institutions responsible for the process of socialization, particularly of schools, is pending. Paulo Freire’s years-old proposal to transform the “educational school” into an “educating school” has not been implemented [56]. One of the reasons for this interruption relates not only to budget cuts and deficiencies in facilities and equipment but also, and above all, to shortcomings in the human talent that ensures quality and efficiency in educational transformation. The single generation unit was the family as the recipient institution that was constituted in the development environment and that promoted transformation to adult spaces of autonomy. Other institutions (especially education, given its specialized function) were complementary and supportive.

When the family lost its central role, primary links collapsed, and modernity widened the road to individualization; institutions weakened their links with the new generations. The vertical decrease in patriarchy, the diffusion of family authority, the absence of collective references and the constitution of mobile pivots for people in an unstable and chaotic atmosphere constitute the environment in which new generations are born and grow up. Moreover, the fragility of links with educational institutions contributes to darken the picture. The “generational position” assumptions implied by a shared sociohistorical sphere and a “generational connection” would produce solid links; historically, however, they deflated in such a way that real participation in a common destiny became a utopia to build rather than a real fact. Different ways of aggression constitute group dynamics and can only be improved if one works both in a group and with the group.

The most profound changes occur when those who are around the group “recognize that the situation is not good and decide to stop it,” explains Chaux, project leader of “Classrooms in Peace.” Chaux’s project works on this problematic in several of Colombia’s schools in three environments: the classroom; with the families of the bully and the victim; and in heterogeneous clubs in which students associated with a modern concept of democracy meet [18,57]. The loss of boundaries between the “I” and the “other I,” (my neighbor, my friend, my relative or a stranger) is increasingly evident because the sense of family, of friendship, of neighborhood, of being in and sharing a common space has been weakened. These subjects draw a dividing line within their identity between “them” and “us” [58].
“They” represents the field to which one does not want to or cannot belong, whereas “us” is the “natural habitat,” it is the group to which one belongs, where one understands what happens and knows how to act, and where one feels safe. It is neither a superficial and anecdotal distinction nor an abstract one, instead entailing two differentiating attitudes: the first field, the “them,” elicits antipathy, suspicion, fear, competence and eventual aggression and confrontation [59]; Vizcaíno, 2008 , 2010a,b) [60-62] the second field, the “us,” reflects emotional attachment, trust, security, collaboration and empathy (Bauman, 1994).

For the intra-group to recognize and consolidate its selfidentity, that which is foreign and external becomes a cohesive factor that provides it with internal solidarity and emotional security [58,63]. An experience such as “Classrooms in Peace” illustrates an alternative type of socialization renovated in the context of coexistence in democracy. The program was developed under the leadership of Professor Enrique Chaux of the University of the Andes for at least eight years at schools in various towns and municipalities in Colombia and Monterrey (Mexico). Partnerships with local organizations, the Ministry of National Education, the Corporation for Productive Coexistence (Corporación Convivencia Productiva), Manuelita S.A. and the Harold H. Eder Foundation, in addition to international organizations such as the OIM, UNICEF, and MSI, have supported the project, providing it with legitimacy and strength. The analyses conducted in the multiple studies described above will become input for experiences that should be collected and multiplied throughout Colombia.
A substantive problem
The first conclusion is that the problem of aggressive behavior among schoolchildren is complex because it does not originate in educational institutions but instead comes from the outside. Younger generations must overcome their elders’ tradition of solving conflicts through the use of force and the asymmetry of the power of some over others to adhere collectively to a democracy that shows respect for the “other,” with equal rights and in healthy environments for both individuals and the community.

Consequently, action does not exercise the necessary control to remedy its roots and the prime motivators around it: it can only influence effects and results as they occur within the facility. Furthermore, as argued above, aggression cannot be confronted in a partial and segmented way, primarily because it has multidimensional dimensions that cannot be addressed through a unidimensional approach such as the type provided by single institutions. Several perspectives with complementary strategies are required, as explained by Enrique Chaux when he stated, “A problem as complex as school violence requires a comprehensive view that encompasses the perspectives of the various actors involved” (2011). Although teachers can help promote coexistence, they cannot fight the huge burden entailed by their role alone; an integral perspective would include students, teachers, counselors and other professionals, school management and families. Only where there is agreement may a serious deceleration or eradication process begin.
Early detection
A second conclusion is that early detection of the problem is crucial to begin a continuous process of monitoring and control for timely containment, especially when the problem has remained hidden [15]. Otherwise, these events become fixed and harder to treat. Additionally, it is both urgent and necessary to apply collective therapeutic treatments that involve not only victims and victimizers but also witnesses and observers participating in a pact of silence or a conspiracy to silence and conceal. Bringing to light what happens in the organization’s darkness is a proactive measure to find effective solutions. The design of a measured, calculated, constant and persistent process must intensify training in schools and citizens’ coexistence to promote recognition and respect of the “other” as both a democratic peer and a fellow citizen. The forms and practices of a positive relationship between students and the mediation of integral management in the educational institution are also commitment elements that are irreplaceable and that shelter everyone. It is an educational and moral imperative to promote safe school communities that ensure healthy and calm environments in which it is possible to fulfill both the institutional mission and the expectations of children, adolescents and parents [32,64-67].
A collective dynamic
Schools can promote activities that highlight talent, cooperation, solidarity, and the collective results of dynamics between and within courses, for example, by providing incentives for both situations. In this sense, the friend-foe pair is transformed, not from a mundane and unproductive neutrality but from the possibility of personal and collective growth. In this context, educational institutions could develop what [68] have called “intermediate institutions” that are located between major institutions such as the state, politics, the economy, education, and the daily life of human beings. Clubs, groups and teams related to spheres such as study, theater, painting, music, areas of knowledge, and sports are spaces in which one learns to manage confrontations and contain impulses and channel energies toward the shaping of the individual. These are alternatives that can end the sequence of violent roles, i.e., that can create an ex-role, an escape and a passage to other roles legitimized by the school. One of the objectives of unlearning the processes of violent behavior is precisely to stop and interrupt the sequence of negative roles, replacing them with roles that are positive for the individual and his or her collective and self-rewarding with respect to his or her previous role as a violent subject [69,70].
Solutions must be constructed collectively, which means working to achieve consensus and implementing the principle of shared responsibility [14,64,71,72,74]. All State institutions, civilsociety organizations, the mass media, churches, families and educational institutions should be committed to these solutions together with school management, teachers and students and should include victims, perpetrators, eyewitnesses and people with no relation to violent acts. Nonetheless, they should not stand alone, isolated, each with his or her own initiative; instead, they should work within a productive and efficient system capable of selfassessment and self-control. If, contrario sensu, radical measures are not applied in all areas of society, we could experience a “silly anomie” in which the State, its institutions and its citizens could fail to observe its rules and even become a defeated society [43,75-78].

This warning is essential to draw attention to a problem with profound implications not only for direct actors but also for schools and for society in general and obviously, for the State. Investigations have been presented, and the problem has been addressed; the solution is in the hands of those who determine policy and those who manage the various levels of decision-making. One limitation of this article is that its conclusion is confined to educational institutions when aggression comes from the outside and on which there is no control from within the school. Accordingly, it is expected that when the violence in armed conflicts and in everyday life is reduced and transformed by a culture of coexistence, schools will experience the conditions necessary to favorably circumvent aggressiveness among students. Under these circumstances, the proposed solutions will find a favorable environment in which solutions can be implemented with visible results.





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Iris Publishers- Open access Journal of Otolaryngology and Rhinology | Hearing Health Programs for Schoolchildren



Authored by Adriana Bender Moreira de Lacerda



Abstract

In the past decades, students’ health care has become a priority in many countries and, due to high rates of hearing disorders found in this group, epidemiological studies in the area suggest the need of implementation and development of programs which foster health promotion and prevention from hearing disorders among children and adolescents. Students’ hearing assessment is one of the population-oriented actions and early prevention-oriented interventions. Hearing assessment is a simple and fast procedure, applied to a great number of subjects, and aims at the early detection of those most likely to suffer from hearing loss, whether due to conductive or sensorineural pathology, and in need of a complete audiological diagnosis. However, it should be pointed that intervention among that group, in the scope of hearing health care, should not be restricted to hearing assessment only. Other aspects, such as guidance and information on hearing care, and the acoustic school environment, must be considered. In this context, the aim is to propose directions for a model of a hearing health program towards school children based on practical experiences, not only clinical but also academic experiences, comprising perspectives for the use of new health care technologies.


Introduction


The significance and magnitude of the problem
Hearing is fundamental for the development of language. When hearing loss (HL) is present, problems in communicative processes may occur, hindering global cognitive development, learning and interpersonal relationships, thus harming school development and, consequently, the professional performance of the affected population [1-3]. For the World Health Organization (WHO) [4], hearing impairment may bring about social and economic overburden to individuals, family members and society, that is why prevention is essential. Still according to the WHO [5], about 10% of the population in any countries has some kind of disability, and hearing impairment takes up 1.5% of that. For the Global Burden of Disease (2005) [6], 278 million individuals around the globe suffer from some kind of moderate to severe hearing impairment in both ears. From that population, 80% live in developing countries, and about 50% of the observed hearing impairments can be avoided by prevention, early diagnosis and treatment. In Brazil, for example, studies show rates of hearing loss among students of up to 39.4% in some cities [7]. In view of such high rates in several Brazilian regions, Hearing Health Programs for Schoolchildren must be implemented as an integrating part of the primary health care.

Hearing Health Programs for Students – Directions

The Hearing Health Programs for Schoolchildren aim to:
1. Foster hearing health promotion and quality of life among the school community.
2. Identify hearing system disorders early, as they may hinder global cognitive development and interpersonal relationships, and they may also cause or justify immediate and future educational difficulties due to the close correlation between hearing impairments and language problems and/or schooling.
The program should feature a continuous flow and must be founded in three axes:
1. School environment.
2. Hearing assessment.
3. Educational interventions.
Ideally, the program should be part of public policies oriented to child and teenager’s caring and should be carried out with other student-oriented government programs.
School environment
By analyzing the school environment, an important risk factor to be considered is the environmental noise. Investigating noise levels in the school setting, in not only an empty classroom, but also when teacher and students are carrying out their activities, would enable the analysis between exposure to environmental sound levels and probable vocal, hearing and health disorders, in addition to the likely effects on the school performance among that population [8-13]. The analysis of the environmental noise may bring about collective and individual measures to solve the problem and foster improvements in school settings, making them healthier. Moreover, for a more efficient performance towards health promotion and hearing loss prevention, it is important to know students’ profile, taking into consideration their socioeconomical and cultural status, origin, habits and customs of the population, in addition to hearing signs and symptoms. Such information is necessary to carry out effective interventions and meet that population’s needs. Therefore, the use of questionnaires or anamnesis is suggested [14].
Hearing assessment
The Joint Committee on Infant Hearing (1994) [15] described the basic responsibilities to be met by a program of hearing assessment, such as: awareness of the importance of early diagnosis, whenever there is prognosis of hearing loss, especially in the initial grades; careful observation of students, searching for signs of hearing impairment; organization and carry out of a survey on audiometric data, in addition to a program of guidance and follow-up in order to help children with hearing impairment to have the diagnostic screening, the necessary treatment and adaptation to the school environment. It is essential to consider that, nowadays, not only the already established traditional protocols for hearing assessment, but also new technologies (mobile health apps) have been developed and studied for further implementation and practical use of hearing assessment programs among schoolchildren or adults with promising results [16-19].
The access and use of technologies have been widespread worldwide, as well as the generalized use of mobile technology by children and teenagers, thus being essential elements for communication, relationship, learning, and leisure in their lives. Considering and searching for those tools as well as new technologies and approaches, aiming at the practical use of the mobile health care, including in students’ hearing assessment, has great potential. Therefore, it is necessary to advance in order to incorporate them to further interventions.
Educational interventions
Some initiatives have already been developed in several countries [20,21]. Currently, it can be pointed preventive educational interventions oriented to hearing health promotion, founded in the behavior related to children and adolescents’ attitudes and hearing habits [22-24]. Some educational/preventive interventions have been efficient to change children and adolescents’ behavior [25- 30]. Considerations on the frequent aspects related to hearing, environmental and biological hazards for the development of hearing loss and its prevention are suggested. Moreover, at schools, it can be suggested that teachers address, in their lesson plan, the issue of health promotion and hearing loss prevention. Thus, along the school year, all the school community can be involved.

Final Considerations

The hearing health program, founded in three axes, broadens its scope and effectiveness. Although it does not carry out the early detection of hearing loss by means of the hearing assessment, it contributes to the promotion of students’ hearing health, fostering positive individual and environmental changes, praising the importance of hearing for the quality of life, minimizing risks and creating healthy settings. That may contribute to the improvement of quality of life, in the perspective of students’ comprehensive health.


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Wednesday, August 28, 2019

Iris Publishers-Iris Publishers- Open access Journal of Agriculture and Soil Science | Food Security Via Improving Crop Water Productivity in Some Arab Countries






Authored by Nassar Atef


Abstract

Food security is one of the essential elements of national security, and self-sufficiency in basic food commodities, Arab countries import about half of their food requirements and are considered the significant importers of grain in the world. On this basis, Arab countries, particularly those with vast agricultural capabilities, have worked on achieving the goal of self-sufficiency, reducing the food gap, and have implemented many national plans and programs to increase production and productivity within the agricultural sector.
Water availability in the Arab region is a critical issue as the region has 5 percent of the world’s population having access to merely 1 percent of the world’s total water resources. According to United Nations estimates, around 12 Arab countries suffer from severe water shortages. The per capita availability of renewable water resources is less than 500 M3 per year.
In General, the majority of Arab countries has a shortage of rainfall, agriculture and its development are almost entirely dependent on irrigation; therefore, the Socio-Economic growth is closely linked to a well-planned improvement of irrigation.
The food consumption pattern is expected to change dramatically during the next 20 years in response to increases in population, per capita income and changes in consumer preferences. This study provides evidence on the importance of studying food security alongside water poverty. Having water scarcity contributing to nearly half the variation in food security will have an important policy, research, and investment implications. The agricultural sector faces the challenge to produce more food with less water by increasing crop water productivity. Higher water productivity results in either the same production from fewer water resources, or a higher production from the same water resources, so this is of direct benefit for other water users.
This paper contributes to the debate and aims at explaining the efficient use of water for food production and identifying opportunities and challenges to produce more food with less water by increasing crop water productivity. The study presented several options to achieve the strategy of food security via improving water productivity. Some measures were provided to adopt these options to the local circumstances and guarantee the Arab states’ right to achieving food security for their people.

Introduction

The Arab Organization for Agricultural Development defines Food Security as continuously providing all members of the society with food in quantity and quality necessary for their activity and good health, depending first on local food production, second on the basis of comparative advantage for the production of food commodities in each country and third on the availability of food to the citizens at prices that are suitable to their incomes. On the other hand, the Food and Agriculture Organization asserts that food security is achieved when all the individuals, at times, possess the necessary economic and social capacity to have access to adequate and safe food components to meet their food needs and preferences, in order to enjoy an active and healthy life.
The Arab region is one of the acridest regions in the world and consequently faces enormous food security and food sovereignty challenges. Limited cultivated land and water resources are major constraints on agricultural development and food production. As a consequence, Arab countries are highly dependent on imported foods, particularly basic foods such as cereals that are the regular diet of the poor. With the projected increase in population, the demand for food-for human consumption as well as animal feed-is expected to grow substantially. The challenge for the future is to find the best ways to improve food security while recognizing that there will be continued and increasing dependence on imports.

The irrigation sector is the largest consumer of available water, as it uses about 187 billion M3 of water annually to irrigate about 14 million ha. Irrigated agriculture is mainly in Egypt, Sudan, Iraq, Syria, Morocco, Algeria, and Saudi Arabia, with a total irrigated area of about 12 million ha, or approximately 85 percent of the total irrigated area in the Arab World. Confronted with worsening conditions of expanding food gap during the seventies, the Arab countries, especially those with high agricultural potential, accelerated the process of surface and groundwater mobilization mostly for expanding irrigation. The past three decades witnessed intensive exploitation of groundwater, including, non-renewable water, and construction of a large number of dams, especially in Iraq, Syria, Morocco, Algeria, Sudan, and Tunisia. This was accompanied by an expansion in irrigated areas, where the total of such areas increased from about 9.5 million ha in 1980 to approximately 14.2 million ha in 2008.

Water has contributed significantly to the reduction of the food gap and helped achieve self-sufficiency in vegetables and fruits. The water use in agriculture in the Arab World is generally characterized by low efficiency, where conventional surface irrigation (about 80 percent of the irrigated area) is the dominant system, particularly in countries of major agricultural production. Some Arab countries, during the past three decades, have introduced modern systems for irrigation, but the percentage of irrigated areas equipped with modern irrigation systems are still limited in most of the Arab World except for Gulf countries, Jordan and Tunisia.

Arab countries import about half of their food requirements and are considered the major importers of grain in the world. Three countries (Egypt, Algeria, and Morocco), although among the most important producers of grain, are also among the top ten importers of wheat in the world. The Arab countries import more than half of their grain, about 72 percent of sugar, 68 percent of vegetable oil, 31 percent of dairy products, and 14 percent of meat needs. Thus, the food gap has increased, as the net value of food imports increased from $10.2 billion U.S. in 1980 to $28 billion U.S. In 2009, and out of the $16.3 billion the U.S. of grain imports, more than half was wheat. It is expected that the value of this gap will reach $80 billion U.S. by the year 2030.
Based on domestically produced food, especially cereals, whose self-sufficiency ratio dropped from about 50 percent in 2005 to about 46 percent in 2011. Regionally, the Arab countries were nearly self-sufficient in fruits and vegetables, and fish, but had a self- sufficiency ratio of 45.55 percent in cereals, 54.35 percent in oils and fats, and 36.85 percent in sugar in2011.
Table 1 summarizes the development of self-sufficiency ratios for the most important groups of food commodities in the Arab countries between 2005 and 2011. Cereals are of special significance to food security in Arab countries, because they are the main staple food and feed for livestock.

Research Problem

With increasing the population and the fixed of the water available for agricultural production, the food security for the future generation is at stake. The agricultural sector faces the challenge to produce more food with less water by increasing crop water productivity. Arab countries suffered from the lack of qualified and the preparation of human resources, low funds, and the lack of modern techniques to avoid the negative impact of climate change. All these reasons mentioned above, led to the fragility of investment in the agricultural sector, as investors prefer to invest in other activities such as services and manufacturing sectors, due to inadequate water resources and technical capabilities [1].

So, the problem is the absence of a comprehensive and integrated vision for irrigation and agriculture, and the lack of strategies and specific programs to manage both sectors have adversely affected their performance in many Arab countries.
The functions of several institutions and various government bodies overlap in the management of water without adequate coordination. These results in fragmentation of the regulatory framework and laws relating to the irrigation of agriculture sectors are led to weak and improper planning and management of water. There is a need for coordination of irrigation and agriculture sectors policies in a context of clear strategies and targets, which will improve the allocation of water resources and the efficiency of their use.

Objectives of the Study

This study aims to evaluate the impact of food security as an essential, and useful axis in providing political, social security, and stability in the Arab regions. The Arab States suffer from the shortage of food goods, and the nutrition subordination to meet the needs of their people. This study also concentrates on the reality of food security, and the various challenges that encounter the sustaining of food security and self-efficiency for the Arab states. It is significant because it investigates the political and social dimensions, which represent the reality of food security and its relationship with water security in the Arab World. Accordingly, the objective of this study can be summarized as follows:
Recognizing the reality of food security in the Arab World.
1. Explaining the various concepts of water productivity, and critically reviews the available data on water productivity, in general, physical and economic terms, for major crops at different spatial scales.
2. High lighting the most significant challenges and threatens that face food security.
3. Improving the productivity of existing water resources is a vital aspect to face the increasing population.
4. The necessity for having strategies and regulations that guarantee the Arab states’ right in achieving food security for their people.

The Methodology of the Study

The study draws on the descriptive approach in explaining the real situation of the event or the problem by defining its circumstances, dimensions, and explaining the relationships between them. The descriptive approach focuses on analytical methods that rest on adequate and accurate information about a phenomenon or a subject during a specific period, to get scientific results, and to explain it in a subjective way lining with the actual data of the event. The study focuses on available data and information to understand and to describe the research problem by resting on primary sources such as observations and using secondary sources such as books, essays and so on.

Water Productivity: Definition and Quantification

Terminology
Water use efficiency and water productivity: The term “water use efficiency,” means the ratio of crop production to evapotranspiration. The term has since become widely used to describe the yield (photosynthesis, biological, or economic) per unit of water (transpiration, evapotranspiration, or applied water). This agronomic view differs from the engineering definition in which water use efficiency means the ratio of the amount of water stored in the root zone divided by that delivered for irrigation. Irrigation engineers also use the term “irrigation efficiency” to designate the water required to grow a crop (i.e., evapotranspiration, percolation and seepage, leaching for salinity control and land preparation) divided by the water delivered.
Productivity, in general, is a ratio referring to the unit of output per unit of input. Economists refer to total factor productivity as the value of the production divided by the amount of all inputs. But the concept of partial productivity is widely used by economists and non-economists alike. This paper uses the term crop water productivity (WP) exclusively to denote the amount or value of the product over the volume or value of water depleted or diverted. Depending on how the terms in the numerator and denominator expressed, water productivity can be shown in general physical or economic terms as follows [2]:
• Pure physical productivity is defined as the quantity of the product divided by the amount of water depleted or diverted.
• Combined physical and economic productivity is defined in terms of either the gross or net present value of the crop divided by the amount of water diverted or depleted.
• Economic productivity is the gross or net present value of the product divided by the value of the water diverted or depleted, which can be defined in terms of its value or opportunity cost in the highest alternative use.
Within one context of water productivity (physical or economic), the choice of the denominator (depleted or diverted water) may vary with the objectives and domain of interest of the study.
Crop production is governed only by transpiration (beneficial depletion). If we could increase the product per unit transpiration everywhere in the domain of interest, production would rise without an increase in water depleted by agriculture.

Partial productivity of inputs: Agricultural policy reforms rationalized input and output prices and gave farmers control over cropping choices. Policy reforms thus gave farmers opportunities to increase production by changing cropping patterns or using inputs more efficiently. One measure of the efficiency of input use is increasing the productivity of inputs such as land, labor; machinery, nitrogenous fertilizer, and water contribute to growth in agricultural production. The partial productivity measure for a given input (water) in year t is aggregate productivity in year t divided by the quantity of the input (water) used in year t. It thus represents the average aggregate production per unit of the selected input.

Changes in cropping patterns may also have contributed to improved productivity of water inputs. Shifts in the cropped area from crops that make less efficient use of water and land resources to those that use these resources more efficiently may have contributed to the increased productivity of water.
Water productivity and water saving: Water-saving” measures often refer to technologies that lead to the reduction in the water supply to the domain of interest. It is important to realize that water saving doesn’t necessarily lead to higher water productivity. Most of the so-called water-saving technologies aim at reducing the outflows from the domain of interest, without affecting crop (Evapo) transpiration (otherwise crop yield may be reduced) therefore, “water savings” may not affect the productivity per unit water depleted [3]. localized “water-saving” measures increase WP (Per unit water depleted or supply) at a larger scale, only if the “saved” water does not flow to a sink but is used productively elsewhere within the basin. In the previous example, where water savings lead to a reduction of water supplies to downstream highvalued crops, they lower the overall WP in the basin. Accordingly, the use of the term “water savings” is misleading, and changes in WP are site - and scale specific. At a local scale, farmers who benefit from WP-enhancing technologies may try to find ways to access more water to increase their profits. Legislative, institutional and economic measures may be needed to encourage adopting WPenhancing measure to increase productivity with the same of water supply, rather than to use more water to increase their income, at the expense of lower overall benefits and WP in the basin.
Quantification of crop water productivity
The productivity of water (PW): It can either be related to the physical mass of production or the economic value of production per unit volume of water. It is meaningful to compare values of the mass of production per unit of water diverted or depleted when comparing like crops. But when different crops are compared, the mass of output is not as meaningful. There is a clear difference between 1kg of strawberries and 1kg of rice produced per cubic meter of water depleted. One approach is to convert yields into the value of production using local prices.
A second approach is to use Standardized Gross Value of Production (SGVP). SGVP is used to measure economic productivity to allow comparisons across different agricultural settings by using world prices of various crops. To calculate SGVP, the yield of a crop is converted into an equivalent yield of a predominant, traded field crop using local prices. Then this mass of production is converted into a monetary unit using world prices [4].

We may increase crop productivity at the field level through improvement of on-farm water management, better crop husbandry, and advances in irrigation technology. Achieving high productivity for the water sector remains a challenge. The poverty of measurements used to assess productivity in terms of efficient management of national water resources beyond agricultural growth.

Water Resources and its Uses in Some Arab Countries

Water resources
The Arab region is the poorest in the world in terms of water resources; in this paper, a distinction has made between renewable and non-renewable water resources. Renewable water resources (RWR) are those resources generated from endogenous precipitation. Non-renewable water resources are groundwater bodies (deep aquifers) that have a negligible rate. Total renewable water resources (TRWR) are the total amount of a country’s water resources and defined as the sum of internal renewable water resources (IRWR) and external renewable water resources (ERWR).

Renewable water resources: Renewable water resources (RWR) are those resources generated from endogenous precipitation:
The annual flow of rivers and lakes (surface water) and recharge groundwater reservoirs. Although the Arab countries cover 10.2% of the total area of the world, they receive only 2.1% of the world’s average annual precipitation and have as little as 0.3% of its annual renewable water resources. Total annual internal renewable water resources (IRWR) accounted for only 6.3% of their average annual precipitation, against the world average of 40.6%. The averages of internal renewable water resources per capita in the Arab countries are among the lowest in the world. The average for all Arab countries is 512m³/inhabitant per year, against 7243 m³/ year per inhabitant for the whole world. Internal renewable water resources per capita are below 500 m³/year in 15 out of the 22 Arab countries.
Arab countries are still among the poorest in the world in terms of water resources. It is true considering the figures on total renewable water resources (TRWR). The average of actual TRWR is 1116M3/year. Actual TRWR per capita of the Arab countries is still significantly lower than the 7243M3/year of the world average. It is below 500m³/year in 12 countries reflecting an extreme variability: from a minimum of 10M3/inhabitant in Kuwait to more than 4000M3/inhabitant in Mauritania. Furthermore, some Arab countries depend to a large extent for their renewable water resources (RWR) on water flows originating outside their borders. This situation reflects a high dependency ratio of 54.2% in the group Arab countries.

on- renewable water resources: Non-renewable water resources are groundwater bodies (deep aquifers) that have a negligible rate of recharge on the time- scale.
The distribution of surface water and groundwater illustrates the differences between arid and humid sub-regions. In arid subregions, such as the Arabian Peninsula, groundwater recharge is important and a critical factor for the development of their countries. On average, 62.8% of IRWR in the Arabian Peninsula is groundwater. On the other hand, in the less arid Arab countries with rivers, such as Sudan and Egypt where a large part of groundwater resources not connected to the river system.
The water scarcity that prevails in the arid Arab countries has forced the national authorities to find alternative ways to satisfy the demand for freshwater. Some Arab countries, particularly oilrich ones in the Arabian Peninsula, convert a significant amount of saline water from the sea or poor-quality aquifers (brackish water) into usable and even drinking water. The total use of desalinated water in the Arab countries is estimated at 1.7kM3/year where three countries (Saudi Arabia, United Arab Emirates and Kuwait) are by far the most significant users of desalinated water, accounting for 78.6% of the total Arab countries Similarly, treatment and reuse of wastewater is becoming a common practice in some Arab countries, particularly in the Arabian Peninsula.

Arab countries with few renewable water resources are the dependence on major non-renewable groundwater basins. The non-renewable groundwater reserves located in large sedimentary aquifer systems represent an essential water resource for the arid zones in those countries due to the limited renewable water resources. They are particularly important for countries such as Algeria, Egypt, Libya, Palestine, Saudi Arabia, Tunisia, and the United Arab Emirates. Libya, which depends heavily on fossil groundwater to cover its current water demand. Therefore, the most significant part of the total water withdrawn in those countries is fossil water. However, although groundwater reservoirs may allow storage of vast quantities of water, they cannot be considered sustainable in the long term as the lack of present recharge would result in the gradual depletion of the aquifers.


Water resources from conventional renewable and Nonconventional water resources in some Arab countries illustrated in the Table 2.
Water withdrawal and use in agriculture
Pressure on water resources: Total water withdrawal is the annual quantity of water withdrawn for agricultural, industrial and domestic purposes. The use of desalinated and treated wastewater included. Agriculture water withdrawal includes irrigation and livestock watering.
Water withdrawals in the Arab region went to support agricultural irrigated areas of no more than 14.25 million ha [5] which consume, on average, 85 percent of total water withdrawals with an average irrigation efficiency of 51 percent. Table 3, compared with a similar ratio of 72 percent in Northern Africa, 70 percent in East Asia, 67 percent in Eastern Europe, 57 percent in Northern America, and a World average of 56 percent [6].

Withdrawal of freshwater for agriculture in seven countries exceeds by far their annual renewable water resources, ranging between 103 percent in Egypt and 2,460 percent in Kuwait (Table 3). These high percentages indicate the countries’ heavy reliance on fossil groundwater and rapid depletion of both renewable and non-renewable water resources. In highly water-stressed countries such as those of GCC, Libya, and Yemen, there are no prospects for increasing irrigated areas or even maintaining irrigation in current areas.

Table 3: Pressure on Water Resources: Water Withdrawal and use in Agriculture.
According to FAO, countries are in a critical condition if they use more than 40 percent of their renewable water resources for agriculture and could be defined as water-stressed if they abstract more than 20 percent of these resources [7].
Based on this definition, most Arab countries are either in critical water condition or are water stressed. It is because abstraction from their renewable water resources for agriculture greatly overshoots the defined limits. For example, intensive use of non-renewable groundwater for agriculture and depletion of aquifers in Saudi Arabia led to the reduction of the area under cereal cultivation from about 4.53 million ha in 1980 to only about 301 thousand ha in 2012 [8]. Consequently, the country adopted a decision in 2008 to gradually phase out all water-intensive crops by 2016 [9].

The Challenges of Food Security in Arab Countries

Agricultural production depends on several factors, natural resources (land, water, and climate), human resources, machinery, equipment, seeds, and fertilizers. Furthermore, the institutional arrangements that improve the efficiency of markets and ensure continuous food supply.
Water and food security challenges in the arab countries
The total area of arable land in the Arab Countries is 197 million ha, of which currently about 71million ha are under cultivation (about 36 percent). The cultivated area in 2008 has reached about 54 million ha. Rainfed agriculture makes around 75 percent of the total cultivated land and the balance of 25 percent is for irrigated agriculture. The distribution of crops is 60 percent grains, 5 percent vegetables, 8 percent fruit, 13 percent oilseeds, and the balance of 14 percent are for other crops. It is clear that the structure focuses on grains more than on other products.

Conditions of irrigated agriculture: The irrigation sector is the largest consumer of available water, as it uses about 187 billion M3 of water annually to irrigate about 14 million ha. Irrigated agriculture is mainly in Egypt, Sudan, Iraq, Syria, Morocco, Algeria, and Saudi Arabia, with a total irrigated area of about 12 million ha, or approximately 85 percent of the total irrigated area in the Arab World. Confronted with worsening conditions of expanding food gap during the seventies, the Arab countries, especially those with high agricultural potential, accelerated the process of surface and groundwater mobilization mostly for the purpose of expanding irrigation. The past three decades witnessed intensive exploitation of groundwater, including, non-renewable water, and construction of a large number of dams, especially in Iraq, Syria, Morocco, Algeria, Sudan, and Tunisia. This was accompanied by an expansion in irrigated areas, where the total of such areas increased from about 9.5 million ha in 1980 to approximately 14.2 million ha in 2008.

In spite of the fact that the irrigated area in the Arab World constitutes approximately 25 percent of total cultivated area, it contributes on average about 60 percent of the value of agricultural production. Water has contributed significantly to the reduction of the food gap and helped achieve self-sufficiency in vegetables and fruits.

Water management and food security challenges: Arab counties use about 215 billion M3 of water per year for agriculture, drinking, and industry, which constitutes about 77 percent of renewable available water. This is a high percentage and indicates that cost-effective water mobilization is close to its maximum. Indeed, the potential for further mobilization of water resources in most Arab countries is limited, as they have mobilized most of the water resources available at an acceptable cost. Most of the remainder is either marginal or expensive in terms of mobilization and transport. Limited possibility for mobilizing new water resources is still possible in countries like Algeria, Somalia, Morocco, and Mauritania, though in modest quantities compared to what has been used so far.

Although Arab countries use about 87 percent of water in agriculture, the Arab World is still far.
From achieving self-sufficiency in food, particularly cereals, with a cereals gap estimated in 2010 at about 60 million tons. It is expected that the food gap reaches in 2030 to about 120 million tons. For the Arab countries to achieve sufficiency in grains, vegetables, and fruit, it is estimated that there will be a need for additional quantities of water of not less than 220 billion M3. The above quantity does not include the future needs for drinking water and livestock production. The above-mentioned volume shows the limited water resources in the Arab World and its inability to achieve self-sufficiency in major crops. The volume also gives a realistic idea about the size and dimension of the water constraint that impedes the ability of the Arab region in meeting its food security challenge.
Agriculture in the Arab countries faces, in addition to the great waste in irrigation water, bad planning and poor coordination between water and agriculture sectors, poor organization of major irrigation facilities, and limited participation of farmers in the operation of irrigation systems. These factors negatively affect the performance of water and agriculture management.
Although the limited water resources in the Arab countries hinder achieving self-sufficiency in major crops, there is a way to reduce that gap significantly and to achieve acceptable food security. This may be achieved by raising irrigation efficiency and increasing the productivity of many agricultural crops, thereby increasing production by using the same quantities of water.
However, this solution requires good organizational and institutional arrangements that enable water and agriculture sectors to work in an integrated manner, develop plans and programs, and have clear water policies and directions aiming at optimizing the use of water.
Institutional and organizational framework for water and agriculture sector development
Organization and coordination between water and agriculture sectors: The absence of a comprehensive and integrated vision for the water sector, the agriculture sector, the lack of strategies, and specific programs to manage both areas have adversely affected their performance in many Arab countries. The functions of several institutions and various government bodies overlap in the management of water without adequate coordination. The results in fragmentation of the regulatory framework and laws relating to water and agriculture sector and lead to weak and improper planning and management of water. There is a need for coordination of water and agriculture policies in a context of clear strategies and targets, which directed towards improving the allocation of water resources and the efficiency of their use.
Institutional arrangements relating to irrigation water: The institutional arrangements relating to irrigation water mainly refer to the management of irrigation facilities and systems. Government agencies, and sometimes central departments, in many Arab countries, manage irrigation networks. Such networks suffer from poor maintenance and mismanagement due to lack of proper staff. International experiments have shown the relative success of irrigation management programs in partnership with farmers to support the implementation of those programs. This arrangement is usually carried out by “water user associations”, which are financially independent and responsible for the operation and maintenance of irrigation networks, water distribution, and collection of the proceeds of the sale of water, the water user associations used in some Arab countries like Egypt, Jordan, Libya, Morocco, Oman, Tunisia, and Yemen. Given the relative success of these arrangements, their activities should be extended to include other aspects of infrastructure for irrigation.
Financing food and water security
Investments in water represented 46 percent of all agricultural spending in the region. Investment in agricultural finance has dropped by almost half from 2000–2003 levels. This reduction; however, reflects in part a number of policies shifts which have moved away from commodity-targeted credit in favor of broadening and deepening general financial services, and this aid is therefore no longer identified as specifically agriculture-related.
It can be costly for financial institutions to service farmers because they are physically difficult to reach. Rural clients are usually scattered across wide geographic areas, posing significant logistical challenges for urban-based banks. The development of flexible distribution channels to deliver and monitor loans is critical for sustainable agricultural finance [10].
Investment in research
Investment in research and development has many social benefits, including enhanced food and nutrition security and improved rural livelihoods. Its benefits farmers as well as food consumers. The rate of return on investment in research and development in Arab countries is at 36 percent. Hence, it is surprising that Arab governments appear not to assign a high priority to research. Arab countries invest about $1.4 billion U.S. annually, or 0.7 percent of agricultural GDP, in research and development, it is far below the internationally recommended level of 2 percent of agricultural GDP as well as the level of investment in developed countries which averages 2.4 percent of agricultural GDP.
Arab countries need to finance and support an ambitious multilateral research agenda. Arab states share the same goal of food, nutrition security and face the same challenge of water scarcity; a multi-nation initiative could increase the number of beneficiaries from a joint research agenda. Investments in research and development need to couple with improvements in extension which must reach large and small farmers alike.

Strategies for Improving Crop Water Productivity

Achieving food security via improving water productivity can be implemented through several options, supported by the adoption of right policies, practices, and suitable techniques.
Raising the efficiency of irrigation water
Water in agriculture in the Arab World is generally characterized by low efficiency, where conventional surface irrigation (about 80 percent of the irrigated area) is the dominant system; particularly in countries of major agricultural production. Improving irrigation efficiency to produce more crops with less water is an option of significant importance for enhancing food security in water-scarce countries. Addressing water use efficiency could be a complicated task which requires the identification of the underlying principal factors that influence the efficiency of the components of the water delivery system, including water conveyance and water application in the field. FAO points out that conveyance efficiency is influenced by the length of canals, the soil type in which the canals are dug, and field application efficiency is mainly dependent on the irrigation method and the level of farmer discipline.
Using modern irrigation system: Using modern irrigation techniques can help avoid the use of excess water over the crops’ requirements, which is not less than 20-25 percent of the amount of water used in surface irrigation. It is noteworthy that irrigation efficiency does not depend on the use of modern technologies within the farm, where water transport lines and main irrigation lines are inadequate due to poor maintenance. Such networks should be rehabilitated and, if necessary, replaced, in order that water loss, which in some cases reaches up to 30 percent of the quantities used, may be reduced.
government investment for the rehabilitation existing facilities and networks, investments to be made by farmers relating to the irrigation system, drip or sprinkler, inside the farm. The farmers may not be encouraged to do so due to lack of financial ability and ignorance of the economy behind it. Furthermore, the installations of drip and sprinkler irrigation require competence and experience for their operation, and also require the development of programs of awareness and guidance for farmers, particularly in the early years of introducing these new systems to them. Therefore, there is a need to develop integrated institutional programs in which farmers should be included. But above all, incentives should be established in order to encourage farmers and attract them to use the new technologies.
Increasing crop productivity
Using modern irrigation techniques can help avoid the use of excess water over the crops’ requirements, which is not less than 20-25 percent of the amount of water used in surface irrigation. It is noteworthy that irrigation efficiency does not depend on the use of modern technologies within the farm, where water transport lines and main irrigation lines are inadequate due to poor maintenance. The irrigation networks must be maintained, rehabilitated, and if necessary, replaced to reduce water loss, which in some cases reaches up to 30 percent of the quantities used.
Government must investment for the rehabilitation of existing facilities and networks. Meanwhile, the farmer has to invest for on-farm relating to the irrigation system, drip or sprinkler, inside the farm. The farmers may not be encouraged to do so due to lack of financial ability and ignorance of the economy behind it. Furthermore, the installations of drip and sprinkler irrigation require competence and experience for their operation, and also require the development of programs of awareness and guidance for farmers, particularly in the early years of introducing these new systems to them. Therefore, there is a need to develop integrated institutional programs in which farmers should include. But above all, incentives should be established to encourage farmers and attract them to use the new technologies.
The decline in consumption of water per hectare: Up to the year 2000, the average consumption per hectare of water has decreased by about 7 percent. (5 percent for vegetables and 9 percent for fruit trees) as a result of using drip irrigation. The decline varies greatly depending on the crop. The development of the average consumption of water per hectare is declined from about 6000 M3 /hectare in 1990 to about 4800 M3/hectare in 2009 (-20 percent).
Improving water productivity
Water productivity is measured either in physical or economic terms. Economic water productivity considers the allocation of water to higher value crops, whereas, physical water productivity disregards crop value and focuses on ‘more crop per drop’. The choice between those two water productivity indicators is country specific. It depends on whether crop quantity or crop value is more relevant to a state within the broader political, economic, social, and environmental aspects of food security.
Improving crop yields is a crucial option for enhancing selfsufficiency in such staple food as cereals. However, it is essential to note that maximizing crop water productivity requires complementing and reinforcing water with a composite of factors, such as the adoption of efficient and modern irrigation schemes, coupled with best farming practices and improved inputs conducive to agricultural sustainability. “There are various kinds of improved agricultural practices, such as drip and sprinkler irrigation, no-till farming and improved drainage, utilization of the best available germplasm or other seed development, optimizing fertilizer use, innovative crop protection technologies, and extension services” [11].
Moreover, farming practices such as water harvesting, deficit irrigation, water conservation, and organic agriculture are not only conducive to raising water productivity, but they are also significantly crucial for agricultural sustainability. The adoption of the principle of maximizing the economic return on the water in the allocation of water resources requires improving water productivity by raising the efficiency of its use and using modern irrigation techniques, in addition to deciding appropriate policies and incentives, especially water pricing policies.
Improving Rain-fed crop productivity
Rain-fed agriculture in the Arab region is practiced on nearly75 percent of the cultivated area (AQAD). The productivity of such crops as cereals in rain-fed land is very low compared to that in irrigated areas. Cereal production in most Arab countries is largely dependent on rain-fed systems. Improving rain-fed cereal yield is significance to enhancing self-sufficiency in cereals.
FAO points out that the potential to improve yields depends strongly on rainfall patterns, yet in dry areas, rainwater harvesting can both reduce risk and increase yields. It refers to various forms of rainwater harvesting including in situate conservation, flood irrigation, and storage for supplementary irrigation. Special attention should be directed towards water harvesting, which includes-in particular-the establishment of small dams and excavation of mountains’ lakes to collect all possible rainwater to be used in rural areas, so that agriculture becomes a source of income, thus contributing to the improvement of the living conditions of populations in those areas.
Virtual water
The concept of virtual water refers to the embedded water in the production of agricultural products. It postulates an option for water-scarce countries to counter food security issues by importing water-intensive food products and using their limited internal water resources for the production of high-value and less water-intensive commodities. It is an economic thesis that does not address the broader political, social and environmental aspects of food security.
The virtual water concept, it remains useful in the context of a country’s water situation, and the overall role of agriculture in economic and social development.
Improved crop varieties
A large number of improved crop varieties have developed. The new types offer a range of valuable traits that are directly relevant under the environmental conditions in the Arab region, offering higher and more stable yields, ability to survive harsh conditions, and with climate change adaptation traits:
• High yield potential and yield stability;
• Agronomic traits such as earliness, improved canopy architecture;
• Tolerance to abiotic stress such as drought, heat, cold and salinity; and
• Resistance/tolerance to biotic stresses (diseases, insect pests, parasitic weeds).
Intra-regional cooperation
Varying land and water resources endowments in the Arab region provide a great alternative to enhance food security base on exploiting the real comparative advantage in food production. Arab countries have over the past decades expressed their willingness to promote Arab cooperation to advance regional food security. The Arab countries in the region should also benefit from each other’s experiences in water savings, from the increases in productivity and the promotion of agricultural exports.
To be effective, intra-regional cooperation in food security requires an approach based on the harmonization of national agricultural strategies and policies, implementation of agrarian practices, regulations, measures, and incentives conducive to the efficient use of resources with particular attention to the improvement of the management of shared regional water resources. Conservation of the productive bio-capacity of land and water resources is a pre-requisite for agricultural sustainability which is the cornerstone for food production at the national, subregional, and regional levels. While availability security, facilitation of intra-regional agricultural trade through reduction or elimination of trade barriers, improved marketing information, and provision of infrastructure for communication and transport are of critical importance for accessibility to food.

Increasing Adopting of Water Productivity

Enhancing technologies, socioeconomic and institutional requirements
This paper has identified several measures and options that are available to farmers, managers, social organizers and politicians that have the potential of increasing WP. However, some steps have been adopted or have been adapted to local circumstances, while others have remained largely untested. The details for successful adoption or adaptation need to study in the broader range of conditions. The need for farmers’ participation in irrigation management has established. The type of institutional arrangement that will promote farmers adoption of WP-enhancing measures is a worthy topic of research.
The need for farmers’ participation: The farmers needs to know the change process from its very beginning. Where measures are not ready yet for adoption, more work needs to do before introducing them to the farmers.
Several conditions for success in the organization of water users in irrigation systems have identified, and they are probably also relevant to the change processes involved in the adoption of WP enhancing measures in both rain-fed and irrigated areas. The conditions include government commitment and sustained support from the bureaucracy to the establishment of new institutional arrangements. The responsibility needs to express through rules and regulations, which have been developed preferably by the farmer groups themselves, and have the power of law, have been accepted by the parliament and will be strictly enforced. The initial development of farmers’ groups has been found to require social organizers as well as extensive training of the farmers such that they are empowered to make well- informed choices within a strict set of rules [12]. Where measures are ready, and adoption is not as widespread as expected, the reasons for it need to be studied.
Socioeconomic aspects: When considering the socioeconomic aspects of adoption of WP-enhancing measures, the benefits and the costs need to ascertain. Everyone agrees with the now famous proclamation of the 1992 Dublin Conference that water “should be treated as an economic good.” But how this can be reconciled with the concept of water as a social good., a basic human need that should be exempt from competitive pricing and allocation, still eludes us. The compromise appears to find in accepting that water is both an economic good and a public good that requires some amount of extra-market management to serve social objectives. This value judgment complicates decisions as to how to allocate and price water to increase its productivity. It’s made it very complicated to determine whether or not it is advantageous for society to encourage the adoption of a specific new watermanagement technology.
Institutions and policies: Policies and incentives are as relevant in the adoption of WP- enhancing measures as they were found to be in the adoption of conservation agriculture [13-19]. FAO concludes that the financial benefits that accrue from changes in cultural practices often take a long time to materialize; farmlevel factors vary from farm to another; and that higher-level factors are also at work, such as the transmission of information (via policy-related activities and social processes). Especially noteworthy is that the inconsistent and, sometimes, contradictory results obtained from studies on the adoption of new practices tend to suggest that the decision-making process is highly variable , it is essential to understand this decision-making process better., as it will affect the lead-time from study to field practice, which at present is often unacceptably long, considering the urgent character of water scarcity problems . Experience from elsewhere in participatory research and extensions may help reduce this lead-time. Actual rates of adoption are often specific to people, places, and situations [20-26]. This makes the task of developing a policy framework to promote adoption of WP-enhancing measures particularly challenging.

Conclusions and Recommendations

Conclusion
• The factors driving food security in the Arab region are:
• Enabling policy environment and political support for agriculture;
• Investment in research, to harness science to sustainably increase food production;
• Investment in agricultural infrastructure and development;/p>
• Sustainable intensification of production systems;
• Extension and effective technology transfer mechanisms;
• Capacity development and institutional support. And
• Innovative partnerships and networking.
• Adoption of policies, farming practices, and adapted technologies within a framework of laws, rules, and regulations conducive to the efficient and sustainable utilization of land and water resources[27-30].
• Efficient water saving programs by increasing irrigation efficiency through rehabilitation and timely maintenance of water transport systems, and the use of more effective irrigation methods like land leveling for higher yield surface irrigation or using more efficient technologies Like sprinkler and trickle irrigation.
• Modernization of agricultural production is essential. This requires a greater investment,
• basic infrastructure, education, research, and extension. Farmer education and involvement in the development and dissemination of new technologies is critical.
• Boosting crop productivity in irrigated and rain-fed systems, especially cereals, is key to enhancing food selfsufficiency and call for providing adequate funding for agricultural research institutions and organizations to intensify their research for developing high yielding, saltresistant, and drought-tolerant crop varieties
• Improving water productivity by producing more crop with less water requires knowledge-based farming practices, farmer discipline on farm water-saving methods and incentives, including appropriate pricing for water irrigation.
• Acquiring food through the ‘virtual water ’concept requires a thorough evaluation of its political, economic, social, and environmental implications, especially its impact on domestic agriculture and the role it plays in the development of the national economy.
• Introducing low-water-consuming crops, introducing salt-tolerant crops, and reuse of drainage. Intensifying cropping pattern was one of the contributions of the factors to increase water productivity.
• Change the attitude towards regional cooperation, encourage and improve Arab coordination, harmonization of policies and management. Water productivity can be enhanced if food is grown in Arab countries with comparative advantages in water, climate, soils and socioeconomic [31].
Recommendations
• Having a clear strategy among the Arab countries aims to increase the food storage within mutual agreements.
• Effective strategies for obtaining more productivity while maintaining or improving the environment must be formulated
• Using developed methods in agriculture and exploiting the lands and establishing dams and gathering rainwater
• Implementation of an optimal water productivity strategy that leads to the import of water through virtual water.
• A major investment plan is needed to modernize the irrigation and drainage sector. In addition, large investments are urgently required in supplementary irrigation for the rain-fed land.
• Each country must design and implement a comprehensive national strategy for agricultural development taking into consideration the available land and water resources and proven currently technologies.
• Special programs to encourage farmers to adopt modern irrigation systems; there should be a government program (supported by regional and international funding agencies) which supports the farming communities in the introduction of water-efficient systems.
• The more effort must be made in the future to produce crops able to deliver increased yields under drought conditions, in the areas of crop physiology, genetic and molecular biology with the state-of-the-art breeding technologies.
• A comprehensive regional program must be established to enhance food security. This would include regional and or sub-regional components, building on complementarities and comparative advantages of each country.
• The role of scientific research should take its place to develop new affordable desalination techniques. The same role is significant for introducing new agriculture seeds and breeds that have high productivity, high disease.





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