It's the person that desires to change the views of others that has the burden of proof.
The issue is justification of belief...which entails evidence. Creationists/theists are trying to 'spread the message' and get others to believe. Science doesn't care what you believe, especially if you can't demonstrate the truth of your belief, which takes evidence.
The evidence to evolution is more than sufficient to prove the reality of evolution. So if someone 'chooses' to disregard the facts, that is their problem.
If evolutionary science does not care what you believe, why is Intelligent Design being banned from being taught in the public school system? Why do the proponents of atheistic evolution have such a prejudice against it when the many of the greatest scientists believed in Theism and intelligent design? Evolution is state supported propaganda that uses a liberal court system to suppress all scientific debate in the public school system. The country was founded on Theism. Why are we banning the very foundational principles that made us great?
I don't know the full details of US law, but I assume that it is banned from being taught in science classes because it is not science (tried in court and failed). It is religion, so I guess that it is not banned in religious study classrooms.
