@DarkKnight
You may not realise this, but accepting the fact of evolution is compatible with believing in a God or gods.
Official policy in Catholic church is that evolution is a scientific fact*, and the biblical creation story is to be understood as an explanation how humans are spiritually dependant of God.
Many people who understand and accept evolution (including scientists) believe is a God that kickstarted and/or guided evolution.
Accepting evolution is not compatible with a literal understanding of Genesis, as is the case with JW.
There is no way just 2 humans were created 4026BCE and everyone came from those two. There is way too much evidence directly contradicting that.
So the only people who can never accept evolution are the fundies with a literal explanation of Genesis, and a theology built on that explanation.
*) In fact, the earlier mentioned scientist Francis Collins is main science advisor for the Vatican