FWIW, I recently read the observation that intelligence seems to be correlated with brain volume relative to body volume, rather than absolute brain volume. Who

FWIW, I recently read the observation that intelligence seems to be correlated with brain volume relative to body volume, rather than absolute brain volume. Who knows why- but think about the animals we know to be smart. Elephants, whales but not fish, corvids but not warblers, humans, great apes but not monkeys, ...