Particle Data Platform

Facebook's Mood Manipulation Experiment

21:2922:24 · 54s

Cass Sunstein explains Facebook’s secret study that proved it could make users happier or sadder by tweaking their feeds—and why that power is alarming.

We value your privacy

We use cookies to understand how you use our platform and to improve your experience. Click "Accept All" to consent, or "Decline non-essential" to opt out of non-essential cookies. Read our Privacy Policy.