People shouldn't be allowed to live with their beliefs. Birthers, climate deniers, religious people, and creationists are all equally wrong. It is not acceptable for someone to believe in falsehoods because everyone's actions have consequenses and it is incredibly irresponsible and often damaging to have your actions predicated upon false or inaccurate beliefs. The extreme example would be letting Jesus drive your car. It just won't happen, your car will crash, like I'm sorry, but he is not your co-pilot.
"Each night alone I dream, that I'm a rebel Roller Queen‼
I'll be a star that shines, I can make the whole world mine‼"