Conflict and land tenure in Rwanda

The purpose of this paper is to shed light on the historical relation between conflict and land tenure in Rwanda, a country that experienced a harsh civil war and genocide in the mid-1990s. The victory of the Tutsi-led rebel, Rwandan Patriotic Front (RPF) at that time triggered a massive return of refugees and a drastic change in land tenure policy. These were refugees who had fled the country at around the time of independence, in 1962, due to the political turmoil and persecution (the "social revolution") and who shared the background of the core RPF members. The social revolution had dismantled the existent Tutsi-led political order, compelling many Tutsi families to seek refuge outside their homeland. Under the post-independence rule of a Hutu-led government, the Tutsi refugees were not allowed to return and the lands they left behind were often arbitrarily distributed by local authorities among Hutu peasants. After victory in the mid-1990s civil war, the newly established RPF-led government ordered the current inhabitants of the lands to divide the properties in order to allocate portions to the Tutsi returnees. Different patterns of land holding and land division will be explained in the paper from data gathered through the authors' fieldworks in the southern and eastern parts of Rwanda. Although overt resistance to land division has not been observed to date, the land rights of the Tutsi returnees must be considered unstable because their legitimacy depends primarily on the strength and political stability of the RPF-led government. If the authority of RPF were to weaken, the land rights will be jeopardized. Throughout Rwandan history, in which political exclusion has often led to serious conflict, macro-level politics have repeatedly influenced land holding. Promotion of an inclusive democracy, therefore, is indispensable to escape the vicious circle between political instability and land rights.

Lebanon and the Syrian conflict 2011-2013

2011年に発生したアラブ世界での民衆蜂起は、市民としてのアラブ人が近代的で民主的な国家を建設しようとする努力であった。その意味でアラブ民衆蜂起が発生した主な原因はもっぱら国内要因であり、そこに地域的、国際的な介入が加わったのである。アラブ民衆蜂起はシリアでは内戦に発展し、その影響は現在周辺国にも及んでいる。シリアが内戦に至った要因を理解するためには、シリアとそれを取り巻く現状を理解するだけでなく，シリアという国家が持つ歴史、なかでもフランス委任統治期の分断統治政策の失敗、ハーフィズ・アサドによる独裁体制の構築と継続、イスラエルによる干渉といったシリア現代史の影響を検討することが重要である。シリア内戦はレバノン、ヨルダン、トルコなどの周辺国にも少なからぬ影響を与えている。シリア難民の流出は、レバノンとヨルダンにとって社会と経済の負荷となっている。またシリア国内の分断と混乱は、レバノンの国内宗派対立をも先鋭化させた。他方でシリア内戦が長期化するにともない、イスラエルによるシリアとレバノンへの干渉が懸念されるようになっている。シリア内戦およびそれに対するイスラエルの対応は、結果的にレバノンへの大きな圧力となった。今後レバノンが主権国家としての安定的な地位を維持するためには、シリア内戦への政治的な関与を避け，国内各勢力の融和および各勢力の協調による国家運営を進めることがこれまで以上に必要である。

Food crop diversification as a risk mitigating strategy during conflict : evidence from Cote d'Ivoire

This study examines the significance of food crop diversification as a household risk mitigating strategy to achieve "self-sufficiency" to ensure food security during the civil conflict in Cote d’Ivoire. The main motivation for seeking self-sufficiency stems from the fact that during the period of heightened tension due to conflict, the north–south divide set by the UN peacekeeping line disrupted the agricultural supply chain from the food surplus zone, Savane in the north. While we theoretically predict a positive effect on crop diversification because of interrupted food supply chain, we also consider a negative effect due to the covariate shocks. We find robust and statistically significant empirical outcomes supporting such claims. The baseline outcomes withstand a series of robustness checks. The net effect of conflict on crop diversification is positive but not statistically significant. In addition, we find that increasing vulnerability to poverty and food insecurity during conflict seems to be the underlying factors that motivate farm households to adopt such coping strategies.

Conflict and cognitive control during sentence comprehension: recruitment of a frontal network during the processing of Spanish object-first sentences.

During sentence processing there is a preference to treat the first noun phrase found as the subject and agent, unless marked the other way. This preference would lead to a conflict in thematic role assignment when the syntactic structure conforms to a non-canonical object-before-subject pattern. Left perisylvian and fronto-parietal brain networks have been found to be engaged by increased computational demands during sentence comprehension, while event-reated brain potentials have been used to study the on-line manifestation of these demands. However, evidence regarding the spatiotemporal organization of brain networks in this domain is scarce. In the current study we used Magnetoencephalography to track spatio-temporally brain activity while Spanish speakers were reading subject- and object-first cleft sentences. Both kinds of sentences remained ambiguous between a subject-first or an object-first interpretation up to the appearance of the second argument. Results show the time-modulation of a frontal network at the disambiguation point of object-first sentences. Moreover, the time windows where these effects took place have been previously related to thematic role integration (300–500 ms) and to sentence reanalysis and resolution of conflicts during processing (beyond 500 ms post-stimulus). These results point to frontal cognitive control as a putative key mechanism which may operate when a revision of the sentence structure and meaning is necessary

Games based learning for Exploring Cultural Conflict

In this paper we discuss the early stage design of MIXER, a technology enhance educational application focused at supporting children in learning about cultural conflict, achieved through the use of a game with an effective embodied AI agent. MIXER is being developed re-using existing technology applied to a different context and purpose with the aim of creating an educational and enjoyable experience for 9-11 year olds. This paper outlines MIXER’s underpinning technology and theory. It presents early stage design and development, highlighting current research directions.

Conflict Resolution to Project Performance

Conflict resolution is a key issue to manage when dealing with diverse stakeholders. By analysing in depth the most relevant and implicit aspects of the construct "conflict", this study focuses on examining how the five main strategies in solving common disagreements are adopted by considering different conflict sources. Hypotheses are tested using data collected from both the academic and business world. Perceptions of project managers and team members allows the authors not only to find significant differences by role played or type of organization, but to narrow the design of future approaches to investigate the relation between conflict and project performance. More specifically, the research indicates that project managers adopt confronting and compromising styles in most cases as first options, highlighting the influence of responsibility degree factor in how issues are undertaken within a project team.

A RELIGIÃO NO CONFLITO ENTRE ISRAEL E PALESTINA NO CONTEXTO DA CRIAÇÃO DO ESTADO JUDAICO: ASPECTOS HISTÓRICOS (1896-1948)

O presente trabalho analisa o papel da religião no conflito entre Israel e Palestina, principalmente no contexto da implantação do Estado de Israel, em 1948. A análise toma como delimitação histórica do conflito o período de 1896 a 1948, quando ocorre a migração das primeiras levas de judeus para os territórios palestinos. A pergunta inicial é sobre como judeus e muçulmanos se relacionavam nos primeiros anos de imigração até a criação do Estado de Israel. O problema principal a ser esclarecido é como a construção cultural ocidental em relação aos palestinos interferiu no conflito, principalmente no que tange à tomada da terra e à construção de um novo país dentro de um já existente, socialmente, religiosamente e culturalmente. Finalmente a pesquisa pergunta pela repercussão do conflito entre israelenses e palestinos no campo religioso protestante, principalmente entre grupos conservadores e fundamentalistas deste ramo do cristianismo. A pesquisa é totalmente bibliográfica e toma como referência as teorias pós-coloniais para debater a história do território, no que se refere aos aspectos religiosos do conflito.

Instability of signaling resolution models of parent–offspring conflict

Recent signaling resolution models of parent–offspring conflict have provided an important framework for theoretical and empirical studies of communication and parental care. According to these models, signaling of need is stabilized by its cost. However, our computer simulations of the evolutionary dynamics of chick begging and parental investment show that in Godfray’s model the signaling equilibrium is evolutionarily unstable: populations that start at the signaling equilibrium quickly depart from it. Furthermore, the signaling and nonsignaling equilibria are linked by a continuum of equilibria where chicks above a certain condition do not signal and we show that, contrary to intuition, fitness increases monotonically as the proportion of young that signal decreases. This result forces us to reconsider much of the current literature on signaling of need and highlights the need to investigate the evolutionary stability of signaling equilibria based on the handicap principle.

The rocky road ahead to peace : the Arab Uprisings and the conflict in Libya

Peer reviewed

Local experiences of liberal peace : marketization and emergent conflict dynamics in Sierra Leone

Peer reviewed

For whom do local peace processes function? : Maintaining control through conflict management

Peer reviewed

Dissociation of response conflict, attentional selection, and expectancy with functional magnetic resonance imaging

Two different attentional networks have been associated with visuospatial attention and conflict resolution. In most situations either one of the two networks is active or both are increased in activity together. By using functional magnetic resonance imaging and a flanker task, we show conditions in which one network (anterior attention system) is increased in activity whereas the other (visuospatial attention system) is reduced, showing that attentional conflict and selection are separate aspects of attention. Further, we distinguish between neural systems involved in different forms of conflict. Specifically, we dissociate patterns of activity in the basal ganglia and insula cortex during simple violations in expectancies (i.e., sudden changes in the frequency of an event) from patterns of activity in the anterior attention system specifically correlated with response conflict as evidenced by longer response latencies and more errors. These data provide a systems-level approach in understanding integrated attentional networks.

Sexual conflict promotes speciation in insects

Speciation rates among extant lineages of organisms vary extensively, but our understanding of the causes of this variation and, therefore, the processes of speciation is still remarkably incomplete. Both theoretical and empirical studies have indicated that sexual selection is important in speciation, but earlier discussions have focused almost exclusively on the potential role of female mate choice. Recent findings of postmating reproductive conflicts of interest between the sexes suggest a quite different route to speciation. Such conflicts may lead to perpetual antagonistic coevolution between males and females and may thus generate rapid evolutionary divergence of traits involved in reproduction. Here, we assess this hypothesis by contrasting pairs of related groups of insect species differing in the opportunity for postmating sexual conflict. Groups where females mate with many males exhibited speciation rates four times as high as in related groups where females mate only once. Our results not only highlight the general importance of postmating sexual selection in speciation, but also support the recent suggestion that sexual conflict is a key engine of speciation.