A revised edition of a renowned synthesis of the connections between social structures and well-being provides evidence that growing inequality is undermining h

‘Hope lies in dreams, in imagination, and in the courage of those who dare to make dreams into reality.’ – Jonas Salk, inventor of one of the first succes

When we think "climate change," we think of man-made global warming, caused by greenhouse gas emissions. But natural climate change has occurred throughout huma

Assessments of the costs of war generally focus on the financial, political, military, and territorial risks associated with involvement in violent conflict. Of