Five Best Ideas of the Day: January 7, 2019 - The Aspen Institute

Here’s a roadmap for breaking up Facebook to save it.

Andy Serwer and Max Zahn at Yahoo Finance
A simple saliva test could make speed malaria detection.

Cindy Spence at the University of Florida
This natural material could help replace chemical preservatives in food.

Carolyn Trietsch at Penn State
How the lights, pollution, parks and highways of cities are spurring evolutionary changes.

Catherine Offord in The Scientist Magazine
Still feeling good about the gifts you gave this holiday season? Here’s why.

Ed O’Brien at the Association for Psychological Science