Financial TimesFinancial Times

How to really change someone’s mind

By Tim Harford

08 Jul 2022 · 4 min read

Editor's Note

Have you ever wished that you could completely change someone's mind. In this piece the Financial Times describes how to do just this.

The ideals of debate are a wonderful thing so why does it rarely work in practice?I’ve been thinking recently about three debates. In the first, which took place in January 2016, two Harvard students, Fanele Mashwama and Bo Seo, proposed that “the world’s poor would be justified in pursuing complete Marxist revolution”. In the second, in October of the same year, Hillary Clinton and Donald Trump debated which of them should be the next president of the United States. In the third, author David McRaney discussed the shape of the planet on which we live with Mark Sargent, a man best known for his popular YouTube videos asserting that the Earth is flat.

I have my own views about all three topics, but what intrigues me here is form rather than content. What does it mean to have an argument with someone? What goals are served by different styles of debate? And, most importantly of all, if you hope to persuade someone else to change their mind, how should you do it?

Sign in to informed

  • Curated articles from premium publishers, ad-free
  • Concise Daily Briefs with quick-read summaries
  • Read, listen, save for later, or enjoy offline
  • Enjoy personalized content
Or

LoginForm.agreeToTerms