Adding to their previous research examining the impact of social contagion on everything from smoking to generosity, Harvard sociologist Dr. Nicholas A. Christakis and University of California, San Diego, political scientist James Fowler most recently teamed up to examine how social networks influence alcohol consumption.
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Special Reports
5 Common Myths About Arthritis Debunked
Although arthritis is extremely common, people still have many misconceptions about the disease. How much do you really know?
