Climate change isn't a liberal/conservative issue. Facts don't care about your political slant. The Koch brothers however have a clear agenda, which is where most of this climate-change denial on the right comes from. They have a lot to lose when the world moves away from oil. 

You have companies like Exxon/Mobile who have fully accepted the realities about the situation (after conducting their  own climate change research early on, and then spreading misinformation about the "uncertainty" of the data as a way to prolong the backlash). 

You have all the tools available to you to figure this out on your own, or ou can choose to dig into the 3% "uncertainty" and ignore why there is such a large consensus.

The argument has gone from "global warming isn't real" to "human-caused climate change isn't real" because the climate is indeed changing. You're still listening to the same people who said things like "Well if the world is warming how come winters are so much colder?"