The size of our frontal cortex is unique. Also we have taught multiple primate species sign language, and they are incapable of asking a question. There is also speculation about cooking being the most advanced digestion on the planet to fuel our minds.
Cdub400 t1_j72rog4 wrote
Reply to What makes humans unique is not reducible to our brains or biology, but how we make sense of experience | Raymond Tallis by IAI_Admin
The size of our frontal cortex is unique. Also we have taught multiple primate species sign language, and they are incapable of asking a question. There is also speculation about cooking being the most advanced digestion on the planet to fuel our minds.