A Conditional Defense of Plurality Rule: Generalizing May's Theorem in a Restricted Informational Environment

May's theorem famously shows that, in social decisions between two options, simple majority rule uniquely satisfies four appealing conditions. Although this result is often cited in support of majority rule, it has never been extended beyond decisions based on pairwise comparisons of options. We generalize May's theorem to many-option decisions where voters each cast one vote. Surprisingly, plurality rule uniquely satisfies May's conditions. This suggests a conditional defense of plurality rule: If a society's balloting procedure collects only a single vote from each voter, then plurality rule is the uniquely compelling electoral procedure. To illustrate the conditional nature of this claim, we also identify a richer informational environment in which approval voting, not plurality rule, is supported by a May-style argument.     

Interindividual variability, pathological changes and decomposition as an impediment to the morphological determination of human specificity of bone finds

Playing children discovered several teeth close to the wall surrounding a village church. A subsequent police search yielded further teeth, three neurocranial fragments, a metacarpal bone and the fragment of a long tubular bone. The circumstances along with the results of the investigation and the morphological findings suggested historical bones from a former graveyard. However, a large fragment of bone shaft from a long bone could not definitely be classified as being of human origin. The tibia of a deer was amongst the possibilities considered. Comparative tests run at the Institute of Veterinary Anatomy of the University of Giessen in addition to histological examinations, however, ultimately established the human specificity. Interindividual variability and decomoositional changes were determined as causes for the conspicuous macroscopic and microscopic findings for the tibia fragment. Pathological changes could not be demonstrated.     

The Need for a Positive Psychological Approach and Collaborative Effort for Improving Practice in the Interrogation Room

The White Paper suggests important reforms that will reduce the likelihood of false confessions resulting from police interrogation. The research underlying these suggested reforms has yielded significant advances in our understanding of factors associated with false confessions. As we move forward, we encourage the development of empirically based approaches that provide a viable alternative to current practice. In doing so, we suggest that researchers pursue a positive psychological approach that involves partnering with practitioners to systematically develop interrogative methods that are shown to be more diagnostic. By taking such an approach, we believe that the recommendations offered in the current White Paper can be supplemented by methods that carry the support of both scientific and law enforcement communities.     

China’s Multidimensional Environmental Issues a Fundamental Challenge for China’s Future Development – a Critical Assessment

China’s environmental degeneration carries fundamental political, economic and social implications for its future development and its international reputation. The complexity of the challenge is underlined by the variety of environmental issues China is confronted with. Among them we can identify water shortage, desertification, industrial and urban air pollution, acid rain, and extreme weather patterns. China is already a major polluter and its growth focus as well as the rapid urbanization process we can observe will further increase the pressure on the environment. China’s ability or inability of formulating an environmental friendly development strategy is of critical importance for its future development.     

Zum verfassungsrechtlichen Rahmen für einfachgesetzliche Regelungen über das Schächten

Das neueste Urteil des Bundesverwaltungsgerichts zum Schlachten warmblütiger Tiere ohne vorherige Bet?ubung („Sch?chten“) bringt keine Handreichung für die praktischen Probleme bei der Anwendung des § 4a Abs. 2 Nr. 2 TierSchG, trifft aber wichtige verfassungsrechtliche Aussagen. Die Vorschrift ist demnach auch nach der Aufnahme des Tierschutzes als Staatsziel in Art. 20a GG weiterhin verfassungskonform. Für eine Ausnahmegenehmigung reicht es unver?ndert aus, dass, wie bereits vom BVerfG entschieden, der Antragsteller gemeinsam mit einer nennenswerten Zahl Gleichgesinnter aus seinem Glauben das zwingende Verbot des Verzehrs von Fleisch nicht gesch?chteter Tiere herleitet.