The Figure

At both the beginning and the end of life, people today spend far more years outside the workforce than previous generations did  first because education lasts longer, and later because life expectancy has risen. Over the course of a lifetime, a 20-year-old university student today will average roughly 20 hours of work per week. A peer born in 1930 worked more than 40. 

 

Read more in the article: Keynes, AI and the Punch Clock: When Will the 15-Hour Workweek Arrive?