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In 1912, Alfred Wegener presented a radical idea to the German Geological Association: the continents were once joined in a supercontinent he called Pangaea, and had since drifted apart. His evidence was compelling. The coastlines of South America and Africa fit like puzzle pieces. Identical fossils of Mesosaurus, a freshwater reptile, appeared on both continents — separated by 4,500 miles of ocean. Glacial deposits in tropical Africa matched those in India. Rock formations in Scotland continued seamlessly into Appalachian geology. The geological establishment rejected him. Not because his evidence was weak, but because he couldn't explain *how* continents move through solid ocean floor. Rollin Chamberlin of the University of Chicago declared the theory 'utter, damnable rot.' The Americ...
Popular framing: Geologists were petty and rejected a meteorologist out of snobbery.
Structural analysis: The pattern evidence (matching coastlines, shared fossils) was strong, but without a plausible mechanism the field reduced it to coincidence and patched the data with sunken land bridges. Lindy bias and confirmation bias kept the established framework dominant for 50 years. When seafloor spreading supplied the missing mechanism, the same evidence Wegener had assembled became persuasive overnight — the field had confused "we don't know how" with "it doesn't happen."
The heroic-genius framing obscures the systemic lesson: even compelling multi-disciplinary evidence will be rejected when it lacks a mechanism that fits the current paradigm and when the proposer lacks institutional standing. Without addressing those structural features, future Wegeners will face the same fate regardless of individual virtue.
