Economic Growth: Tall Tennis Players

I was just reading about John Isner (6’10”), Juan Martin del Potro (6’6″), Milos Raonic (6’5″) and Ivo Karlovic (6’10”).  Top ranked tennis players, they represent an increasingly tall person’s sport. At this year’s US Tennis Open, 9 of the…

Health and GDP

We are taller, healthier, heavier, and living longer. In 1790, a typical Frenchman weighed 110 pounds. Now, the scale says 170. That 60-pound difference relates to a lot more than food. According to a new book from Nobel prize winning…