Can a Chatbot Convince Conspiracy Theorists of the Truth?

Like millions of others, Gordon Pennycook’s older brother has leapt down the rabbit hole of conspiracy theories, and Gordon says he’s tried to change his brother’s mind, without success. Which tracks, if you’ve ever debated a conspiracy theorist — it can feel impossible to pull them back to reality. 

If anyone was qualified to convince his brother, though, it’s Gordon, who’s a psychology professor at Cornell University where he studies why people believe things that aren’t true. So Gordon wanted to put this question to the test: Is it actually the case that conspiracy theorists rarely change their minds? He and a team of researchers ran an experiment using an AI chatbot to rebut people’s theories. And the results were very surprising. In fact, they ended up changing Gordon’s mind about conspiracy theories, and the people who believe them. 

Sign up for our newsletter and we’ll share the Debunkbot from Gordon’s study, where you can test out your own beliefs.

Question Everything is a production of KCRW and Placement Theory. 

Guests: 

• Gordon Pennycook, Cornell University, Associate Professor, Dorothy and Ariz Mehta Faculty Leadership Fellow

Please support the organizations that support this show:

• Go to https://zbiotics.com/QUESTION and use QUESTION at checkout for 15% off any first-time orders of ZBiotics probiotics.
• Refresh your everyday with luxury you'll actually use. Head to Quince.com/QUESTION for free shipping on your order and 365-day returns.
• Ground News is a platform that makes it easy to compare news sources, read between the lines of media bias, and break free from algorithms. Go to GroundNews.com/QUESTION to get 40% off the unlimited Vantage plan.
• DeleteMe makes it quick, easy and safe to remove your personal data online. Get 20% off DeleteMe consumer plans when you go to joindeleteme.com/QUESTION and use promo code QUESTION at checkout.