Evidence suggests we live in a multilevel cosmos.
Archeological evidence shows that humans and apemen have coexisted for millions of years.
Evidence suggests that we did not evolve up from matter, but down from pure consciousness, or spirit. The process by which a conscious self descends into the levels of mind and matter and becomes covered by them is what Michael Cremo calls devolution.
Michael Cremo with some 50 million year old artifacts from the California gold mines.