autodidact said:
He is believed to be agnostic, but that's not the point. The point is, how are these two ideas related, if at all?
My answer would still be the same.
gnostic said:
Evolution and atheism are in no way related.
Atheism is the skepticism over the existence the god (hence opposite to
theism).
Evolution is one of the scientific field in biology, relating to the changes to species at molecular level, like cells and genes, over a period of time and change in environment.
If I was to study gravity, the question of god's existence don't come into the theory, so why should the question of god's existence or non-existence be in the evolution?
The existence (or non-existence) of god also don't involve in other field of science, including mathematics, chemistry, biology, medicine, computer science, the various fields of engineering, etc.
Do university people who study or research in accounting and marketing course have subject in religion or atheism? No. The people may have their own personal belief, but that's outside the curriculums.
Atheism is a totally different subject to evolution.
Yes, many atheists (and agnostics) may accept evolution, but I know of many, personally who don't accept evolution, because they don't understand the science of evolution, or because they have no interested in. Many of atheist relatives are into business and marketing, so they don't know much about evolution whatsoever, just like they don't know anything about religion. They go through their day-to-day (working, social and home) life, without touching evolution, the big bang, string theory...or religion.