Nicholas Christakis

Military personnel carry disaster relief boxes.

The science behind our compulsion to be good

Science

Nicholas Christakis, a doctor, sociologist and author of “Blueprint: The Evolutionary Origins of a Good Society,” explains the science behind humans’ ability to work together and problem-solve within a community.

The Thinker

Research shows your social networks affect your mood — and your decisions

Science
The World

Nicholas Christakis

The World

Nicholas Christakis

Health & Medicine
The World

Nicholas Christakis