2012 study in PNAS on the problematic pace of global land consumption and agricultural output required to supply the world's growing population.
2010 policy paper in Science exploring the consequences of policies relating to the export of ivory from African countries.
2011 paper for the National Bureau of Economic Research examining how cultural diversity has affected societal growth over centuries.
2012 study in the Proceedings of the National Academy of Sciences on declining life satisfaction and discontent over time in China.
2012 study from the London School of Economics on differences between China and India in terms of business innovation.
2009 study published in the American Political Science Review on how soldiers in Uganda's civil war are more likely to engage in post-conflict political participation.
2012 review of research studies on violent and transnational crime and its broader social impacts in the developing world.
2012 paper for the National Bureau of Economic Research on how village schools affect attendance rates and academic achievement.
2012 Pew Research Center report evaluated changing views of individuals in Muslim countries regarding government, equality and the effects of the Arab Spring
2012 literature review of research studies relating to HIV/AIDS in Africa and its prevention and treatment.