Pro Rata or Pro Tanto? Why Equity Dictates the Choice Is Not a “Toss Up” in Private Party CERCLA Settlements

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) is extremely complicated. Adding to this complexity is the near impossible task of predicting how settlements will be credited. In most tort cases, courts use the pro tanto approach and give the remaining defendants a dollar-for-dollar credit for settlement amounts received by the plaintiff. However, the trend in CERCLA cases is to forego the pro tanto approach and give the remaining defendants credit for the settling defendants’ proportional, or pro rata, share of the liability. This article examines the two approaches and posits which one is more aligned with the spirit of CERCLA.     

Explaining the Spread of Ethnosectarian Conflict: Syria's Civil War and the Resurgence of Kurdish Militancy in Turkey

Ethnic civil wars tend to spread to adjacent countries, yet the processes whereby diffusion takes place remain obscure. Quantitative studies point to a wide range of factors and dynamics that drive ethnosectarian conflicts across international borders with no consensus regarding the causal potency of these variables or the ways in which they interact with one another. Surveying the most influential theories that have been advanced so far clarifies the logic of disparate arguments and offers hypotheses that can be tested against particular cases. The civil war in Syria represents one notable instance in which fighting along ethnosectarian lines provoked a revival of political violence in a neighboring state, the Turkish Republic. Applying existing theories to this empirical case clarifies promising directions for future research.     

Empowering farmers? Collaborative research at Sokoine University of Agriculture,Tanzania

This article presents experiences with collaborative and on-farm research based on the implementation of a four-year Programme for Agricultural and Natural Resources Transformation for Improved Livelihoods (PANTIL) at Sokoine University of Agriculture (SUA) in Morogoro, Tanzania. It outlines the basic elements in the implementation of a programme aimed to be demand-based, and discusses the challenges encountered in combining collaborative research with the empowerment of farmers. Finally, the article draws out some lessons with implications for the future organisation of collaborative and on-farm agricultural research.     

The Pertinence of International Relations

Established as a distinct academic discipline at the end of the second world war, International Relations has above all been concerned with analysing relations between sovereign states - in the first instance, the causes of war between them and alternative forms of cooperation. Throughout its history, IR has been dominated by 'realism', an approach based on a juridical totalizing concept of the state. This denies the relevance of factors located within polities and societies and stresses the primacy of security issues in inter-state relations. More recent work in the field has sought to analyse the interaction of the domestic and the international and to explore the interaction of security with other, most evidently economic, factors. The relation of 1R to political science is defined by the shared concern with the 'pertinence' of the international; that is, how far specific political and social systems are, and are not, affected and determined by factors beyond their frontiers and how these forms of international influence are changing in the contemporary world.     

变革时期的中加关系

国与国之间的力量对比将随着国际局势的变化而变化。尽管中国和加拿大在一些领域存在着差异,但两国在经贸等领域有着共同的利益,在国际事务中,两国都面临着重大的挑战。中加两国可以共同努力,建设一个更加美好的世界。