starfish evolution
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On the evolution of skin color.
Over thousands of years, our ancestors evolved. Epidermal melanin protects us from the sun. Seems reasonable. But contemporary racism throws a wrench in the discussion.
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On human uniqueness and invasive species.
On evolutionary timescales, we are a slow-moving meaty wrecking ball. And our spread, apparently, resembles that of any other invasive species.
Adolph Lyons, animal cognition, animal teaching, Black Lives Matter, brain size, cooked food, excessive force, Homo erectus, Homo sapiens, homogenizing brains, human evolution, human extinctions, human migration, human migratory patterns, invasive species, Lyons v. Los Angeles, McCleskey v. Kemp, Neanderthal, neural circuitry, number of neurons in human brain, origin of knowledge, overcrowding, overpopulation, police chokeholds, quintet of hate machines, r-type population growth, racial injustice, sexual dimorphism, Stanford Graduate School of Education, starfish evolution, starvation, supreme court nomination, Suzana Herculano-Houzel, the plow brings misogyny, Trump supreme court appointment, u.s. supreme court
Frank Brown Cloud 