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https://en.wikipedia.org/wiki/Koko_(gorilla)#Criticism https://en.wikipedia.org/wiki/Koko_(gorilla)#Criticism “Great deal” may be overstated.
by macintux 3y ago
https://en.wikipedia.org/wiki/Koko_(gorilla)#Criticism https://en.wikipedia.org/wiki/Koko_(gorilla)#Criticism
“Great deal” may be overstated.