Roland Fisher in Podcasts
personRoland Fisher was a Harvard researcher who conducted vision experiments involving psilocybin.
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mentions
Mentions in Podcasts
The Why Files: Operation Podcast
596: The Awakening of Human Consciousness | Forbidden Fungus (STRIPPED)
In 1970, Harvard researcher Roland Fisher ran a series of experiments. He gave graduate students controlled doses of psilocybin. Then he tested their vision. Small doses improved visual acuity by 200%. Students could detect finer details, see contrasts better, track movement more accurately. Now think about what this means for early humans. Better vision means better hunting.