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Ideas, cases, and lessons to start and improve the world.



Learn how to assess whether your entrepreneurship experiment has truly validated your hypothesis. Discover the difference between strong evidence (what people do) and weak evidence (what people say they do), and what signals indicate a reliable, valid test result.
6/24/2026
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Start up and create a positive impact on the world

Twelve weeks to turn your idea into a solution that contributes to achieving the 2030 SDGs.