What is the source of morality?

What is the source of morality?

An evolutionarily advantageous mutation.

My dick

humans

God.

Morality is a spook

Morals aren't real or absolute in any way

Moral intuition is an evolutionary adaptation caused by the fact that cooperation was a better human group evolutionary strategy than a free for all.

Unironically logic and "human nature" as an average of humans beings.
Roughly mentally normal humans have common interests in a stable society and will value some things inherently.
Killing is always kind of bad for example unless you train humans to be unnaturaly desensibilized to death. (This is what bootcamps are for)
Brainlets will somehow think that morality is not real if morality is not a set of metaphysical laws but it's like claiming that everyone is a philosophical zombie if souls are not real.

My conscience.

/thread