Why do we choose to address health 2020?

What can we predict for 2020? Solar and lunar eclipses? Without a doubt. Climate change? Most likely. Rising sea levels? Signs point to yes. Beyond that, however, in the world of human events, it is best to be cautious. In the field of health and medicine (or anywhere else, for that matter), no one predicted the most important discoveries of the twentieth century. Economists were no more successful in foreseeing financial or economic crises. The pundits did not forecast any of the recent wars, disruptions or even the recent Arab Spring movements indeed, political experts turned out to be only slightly more accurate than dart-throwing chimpanzees in divining what was in store for the future.…