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Jeff Leitner Founder of Unwritten Labs, Social Innovator, Researcher, Author, Teacher

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  • Special Unwritten Rules

    Jeff focuses on all those unwritten rules that surround us every single day.

  • The Undiscovered Power of Unwritten Rules | Jeff Leitner | TEDxLakeForestCollege

    Unwritten rules are the single biggest influence on how we behave and what we say at home, at school, at work, and in every social setting. They dictate how problems are solved, how organizations run, and how markets and societies function. But we rarely talk about them and we're never taught to understand or leverage them – despite 2,500 years of evidence and a century of science.