Nuggets from Cosmos, Creator, and Human Destiny

Has there been any verification by careful and extensive experimentation to show how and when natural selection developed a moral and spiritual side in man? That would be impossible because natural selection can only affect man’s physical being. Morality and spirituality, however, are clearly not physical. Dawkins can’t acknowledge this widely accepted scientific fact without renouncing his atheism. Has there been any proof demonstrated that this spiritual side is unnecessary because ethics, morals, compassion, a love of beautiful music, reverence, and worship can all be described and explained in purely physical terms? Has any atheist demonstrated that the barrier between man and animals that, as Mortimer J. Adler declared, evolution could never cross, has in fact been, or could theoretically be, crossed? No one has even tried because even atheists know there is a great gulf separating the physical, mental, and moral worlds.