Five Best Ideas of the Day: December 20, 2016 - The Aspen Institute

This presidential campaign already has a third party candidate.

Nate Silver in FiveThirtyEight
How inequality creates obesity.

Tom Jacobs in Pacific Standard
Sports is over-commercialized now, but it’s about to get worse.

Joe Pinsker in the Atlantic
Rich countries should leave fossil fuels in the ground and let poor countries sell theirs.

Michele de Nevers at the Center for Global Development
Should zoos be banned?

Alison Benjamin and Toby Moses in the Guardian