Five Best Ideas of the Day: December 7, 2017 - The Aspen Institute

Credit cards may soon be a thing of the past.

Klint Finley in Wired
One way to increase graduation rates? Hire more underrepresented faculty.

Renée Byng Yancey in Equal Measure
Here's how prescription heroin could fix the opioid epidemic.

German Lopez in Vox
Do we actually need to be nice?

Eva M. Krockow, Andrew M. Colman, and Briony Pulford in Popular Science
Custom-fit lungs might be in our future.

Neil Parmar in OZY