What happens if we live to be 150?

 Humans have lived for approximately 8,000 generations, but only in the past four has life expectancy taken dramatic leaps upward thanks mostly to societies addressing some of the most basic life issues. In 1907, the average human life expectancy was 46 years; in 1957, it rose to 66; in 2007, it reached 76. But I predict we won’t stop there. Read More