Add BrightSurf on Google Email

Growing cooperation: First the carrot, then the stick

Researchers developed game-theoretical model to examine different incentive schemes, finding rewarding cooperative agents first leads to higher cooperation levels. The optimal strategy shifts to punishing wrongdoers after a sufficiently large proportion of agents cooperate, promoting highest level of cooperation at lowest cost.

SourceInternational Institute for Applied Systems Analysis·JournalJournal of The Royal Society Interface·DateDec 2, 2014

Career diplomat Thomas Pickering wins 2008 AAAS International Scientific Cooperation Award

Ambassador Thomas Pickering received the award for his efforts to extend traditional responsibilities of environment, science, and technology officers in US missions abroad. He supported bilateral science agreements to strengthen diplomatic relations and bring global attention to issues like nuclear affairs and environmental stewardship.

2006 AAAS International Scientific Cooperation Award goes to Arizona State U. landscape ecologist

Jianguo Wu, Arizona State University landscape ecologist, received the 2006 AAAS International Scientific Cooperation Award for his outstanding contributions to sustainable science. He has made fundamental contributions to the study of grassland ecology and urban landscapes, with a focus on China's Inner Mongolia region.

Leatherback sea turtles careening towards extinction

Scientists warn that leatherback sea turtles are on the brink of extinction due to declining populations in Pacific Ocean rookeries. Conservation efforts are needed to reverse this trend, with potential solutions including gear fixes, spatial closures, and changes in consumer demand for swordfish.

SourceSeaWeb·DateFeb 17, 2003