These are today's best ideas
By Nsikan Akpan at PBS Newshour
By Larry Hardesty at MIT News
By Robert J. Shiller in Project Syndicate
By Sarah Knapton in the Telegraph
By Libby Coleman in Ozy
The Aspen Institute is an educational and policy studies organization based in Washington, D.C.
TIME Ideas hosts the world's leading voices, providing commentary on events in news, society, and culture. We welcome outside contributions. Opinions expressed do not necessarily reflect the views of TIME editors.