Refuting Fermi: No Evidence for Extraterrestrial Life?
Alexander argues that suggestive evidence should be distinguished from irrefutable proof. His broad witness, sensor and physiological claims supply no underlying records or named new cases in this essay. He explicitly leaves both the significance of specific observations and their causal connection with extraterrestrial life open. The essay is evidence-policy analysis, with no firsthand government approach, private briefing or new clinical result.
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