Data Rock Star, Statistician, Visionary Dr. Hans Rosling, 'antidote to Pessimism' Dies at 68. 'He Made Data Sing'

News is coming out today that Hans Rosling (pictured above with his special extra-long pointer), global health expert, physician, statistician, development champion, TED lecturer, myth-buster, professor, data rock star, and data visionary, has died today...