Does it seem likely that a trait that has survival significance (in a highly social animal such as a human) would be emergent? Even if it might have been initially, you’d think selective pressure would have brought forth a set of genes that have significant influence on it.
Does it seem likely that a trait that has survival significance (in a highly social animal such as a human) would be emergent? Even if it might have been initially, you’d think selective pressure would have brought forth a set of genes that have significant influence on it.