3 Reasons Life Expectancy in America Has Dropped Dramatically

U.S. life expectancy has decreased for the second year in a row, and an editorial in the BMJ points to three contributing factors: drugs, alcohol and suicides, particularly among middle-age white Americans and those living in rural communities. The authors of the paper paint a bleak picture of the problems facing much of the United States today, but the authors say that policies that bolster the middle-class can help reverse the trend.