What makes a human, human? What can I read on this topic?

Long, flat nails

>>3165758
Animals are simply engaged in the process of sense gratification and the four bodily processes of eating, sleeping, sex, and defense. Humans similarly engage in these processes but humans alone possess enough intelligence to understand what is the purpose of life. Human life is meant becoming inquisitive and for realizing that I am not this body, I am the spiritual soul that inhabits it. Realizing such and taking shelter under God, he escapes the cycle of birth and death and attains the kingdom of God. If he does not become inquisitive and he does not control the mind, he's not even a human being but among ranks of the cats and dogs.

>>3165929
FPBP

>>3165929
>>3166052
Don't chimpanzees and gorillas have flat nails?

The critical mass of intelligence and social coordination necessary to engage in complex economic and technological behaviors.

>>3165929
kek

>>3165929
I don't get it

>>3165758
prefrontal cortex.

>>3167078
Plato defined humans as "featherless bipeds", after he got BTFO by Diogenes when he plucked all th feathers off of a chicken and shouted "behold, a man!", Plato added "with long, flat nails" to the definition.