This One Simple Scientific Principle Explains Why You Shouldn’t Waste Too Much Time Trying To Convince People

Greg Satell
6 min readDec 3, 2022
Photo by Cookie the Pom on Unsplash

Experts have a lot of ideas about persuasion. Some suggest leveraging social proof, to show that people have adopted the idea and had a positive experience. Others emphasize the importance of building trust and using emotional rather than analytical arguments. Still others insist on creating a unified value proposition.

These are, for the most part, constructive ideas. Yet they are more a taxonomy than a toolbox. Human nature can be baffling and our behavior is rarely consistent. Sometimes we’ll dig in our heels on a relatively minor point and others we’ll give in on a major issue relatively easily, often without any constable rhyme or reason.

Yet consider this one simple science-based principle that explains a lot: The best indicator of what we think and what we do is what the people around us think and do. Once you internalize that, you can begin to understand a lot of otherwise bizarre behavior and work to spread the ideas you care about. Often it’s not opinions we need to shape, but networks.

Majorities Don’t Just Rule, They Also Influence

Consider a famous set of conformity studies performed by the psychologist Solomon Asch in the 1950s. The design…

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Greg Satell

Co-Founder: ChangeOS | Bestselling Author, Keynote Speaker, Wharton Lecturer, HBR Contributor, - Learn more at www.GregSatell.com