Why did ours develop so much?

>meaningless question
We can only observe that it did

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cooked meat

Honestly my opinion is to better predict the future, which is literally one of the most advantageous aspects of being alive.

>>8936726
>if I don't have the answer, it's because the question is meaningless

What sort of retarded worldview do you possess

>>8936723
Because we started standing up, which was advantageous in the savannah because through that we could look farther, and it also made it possible to use our hands for complex tasks, which required bigger brains.

>>8936723
Our a
skull volume increased.

>>8936723
Stoned ape theory + the ability to use our hands for things other than transportation. The brain is like most systems in the body, the more you use it, the better it gets at being used. Its not so much that ours developed more, its that we ARE the product of that development.

>>8936726
Retard

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Why didn't we develop giraffe's neck?

>>8936799
because our ancestors were thinking really hard instead of stretching our necks really hard

t. lewarkian

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>>8936752
Chickens are bipeds too, but they didn't develop much their brains.

>>8936731
this is the correct answer

vegans btfo

>>8937190
>lewark was right

>>8936737
The question of why is meaningless, asking how makes a lot more sense

>>8936723
Because God made us perfect