Ask People To Write Down This One Thing To Get Them Loyally Devoted to Your Cause

Everybody wants to change the world, yet why is it so hard for people to keep up the behaviors that make change happen? Just ask people to write down a promise — no fancy app needed.

Katie Patrick | Action Designer
7 min readJan 8, 2020

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Katie Patrick | Action Designer
How to Save the World

Environmental Engineer | Author of How to Save the World | Learn climate action design and how to gamify sustainability at http://katiepatrick.com