Setha Low on Public Spaces

Victor Buchli on Life in Low-Earth Orbit

Ramanan Laxminarayan on Antibiotic Use

Leor Zmigrod on the Ideological Brain

David Autor on the Labor Market

Bruce Hood on the Science of Happiness

Jens Ludwig on American Gun Violence

Crystal Abidin on Influencers

Katy Milkman on How to Change

Janet Currie on Improving Our Children’s Futures

Joshua Greene on Effective Charities

Julia Ebner on Violent Extremism

Nick Camp on Trust in the Criminal Justice System

Daron Acemoglu on Artificial Intelligence

Iris Berent on the Innate in Human Nature

Megan Stevenson on Why Interventions in the Criminal Justice System Don’t Work

Rob Ford on Immigration

Tavneet Suri on Universal Basic Income

Alex Edmans on Confirmation Bias

Alison Gopnik on Care