Sometimes we are more stupid together than we are on our own. But what makes some groups of people intelligent, and others stupid?
When we come together in groups we can be so much more than the sum of the parts. But sometimes groups are just much more stupid. Collective stupidity is the flipside of collective intelligence, and we see it a lot on social media. Why are groups sometimes collectively stupid and sometimes not? What can we do to be more intelligent in groups? In this video I explain the most important points.
Correction to what I say at 11:53 — I was referring to Milgram’s famous experiments in which people administered electroshocks to others when ordered so. It had nothing to do with prisons. The prison experiment was from Philip Zimbardo, not Milgram. Sorry about that.
Sabine Hossenfelder (born September 18, 1976) is a German theoretical physicist, science communicator, author, musician and YouTuber. She is the author of Lost in Math: How beauty leads physics astray, which explores the concept of elegance in fundamental physics and cosmology, and of Existential Physics: A scientist’s guide to life’s biggest questions.