You're are wrong about the date of the most recent common ancestor of humans. It existed just a few thousand years. - John Mann
No it didn't.
The last female ancestor of living humans - "mitochondrial Eve" lived in Africa around 200,000 years ago. The last male common ancestor - "Y-chromosome Adam" lived more recently, around 100,000 years ago.
Not all studies have some up with identical results but none of them date either of our last common ancestors less than 99,000 years ago. You can read more about the latest results here...
Only Christians consider matter as separated from God. Others religions consider matter as a body of a god. In these religions you cannot study matter but you must worship it.
The dualism of christianity is of no relevance to science. It is simply a method of investigating what is real and true about the world. It has only succeeded by making the working assumption that religious superstitions play no part in the real world.
That assumption has been astonishingly successful.