I've always thought religion would become less and less prevalent. Being non-religious was extremely rare before evolution was discovered and now its growing in popularity since we now know more, i think that trend will continue. Evolution has had about 150 years, religion has had multiple thousands of years. In my opinion its just a matter of time before religious belief becomes a minority everywhere.
What do we know? That one species can evolve into another? Never been remotely proven. That one species can adapt itself to its surrounding. Sure that happens. It doesn't change its species though. "Macro" evolution just doesn't happen nor can it be proven to have happened.
Carefully read all the evidence here
http://www.talkorigins.org/faqs/comdesc/
and report back to us after you have pondered the cited sources and digested what they say.