The system Foundation

Reading theEvidence

How to tell a finding from a headline, and what we are still learning.

A finding is not a headline. These pieces are about how to read a study, how much weight a single result can carry, and how to hold what we are still learning without rounding it up to advice.

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Reading the Evidence7 min read

How to Read a Longevity Study

Four cases where confident evidence turned out to be wrong, and the specific questions that would have caught each one before you changed anything.