These are today's best ideas
By Emily Esfahani Smith and Jennifer Aaker in the Science of Us
By Stephen Akey in the Smart Set
By Adam Conner-Simons at MIT Computer Science and Artificial Intelligence Laboratory
By Alan Levin and Jonathan Levin at Bloomberg News
By Carey Goldberg at WBUR
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.