Do humans cause climate change? Let's vote.

Our country is currently being shaken to its core with ongoing social rights issues, like racial profiling and police brutality, unequal treatment of women, gay marriage and immigration. Can you imagine what would happen if our representatives sat down to vote on whether homosexuals are born with their sexuality or if they choose it? Or what if there was a vote deciding that, despite hard numbers clearly demonstrating women are paid less than men for the same work, this was not actually the case?

The idea is absurd. Votes are supposed to be taken when deciding on a course of action, not on choosing reality... right?