Five Best Ideas of the Day: July 28, 2017 - The Aspen Institute

Maybe cars aren’t going away after all.

Matthew Walther in the Week
To keep future AIs from plotting smart attacks, we need an AI fight club.

Will Knight in MIT Technology Review
Your emotions are connected to the bacteria in your gut.

James MacDonald in JSTOR Daily
Preschools are vital. Can we make them work for all kids?

Bruce Fuller at the Brookings Institution
How did biotechnology become a Hollywood supervillain?

Damian Garde in STAT