News tagged with acts of heroism

U.S. Civil War illustrates costs, benefits of diversity, say UCLA economists

(PhysOrg.com) -- Diversity is a double-edged sword, making individuals less likely to be altruistic than they might be in a more homogeneous setting but also inspiring them to scale new intellectual heights ...

Other Sciences / Other

Jan 13, 2009 | 3 / 5 (2) | 0