A new survey finds that the U.S. is just the 18th happiest country in the world, because of poor health, poor economic mobility, and a lack of social cohesion.  In each of more than 150 countries surveyed, Gallup asked 3,000 respondents to assess their life on a scale of 1 to 10. The top rung (10) means they are living the best possible life; the bottom means the worst. Americans give an average rung-number of 6.8, while the top four countries all score more than 7.5. There are many reasons why we might not be happy. Social media, while giving the illusion of connectedness actually makes us more... Read More