If you want to really understand climate change I invite you to check out the videos of potholer: https://www.youtube.com/user/potholer54/videos
He is actually a journalist which makes these videos in his free time, he bases all his videos on scientific facts and cites all used articles in the description.

(You can find a vast number of videos of his debunking the pseudo science of anyone which does not believe in man made climate change, until now, there was no one which could prove him wrong, and he was able to debunk all arguments of anyone trying to debunk him)

One of the things I like about his videos is that he does all these videos completely free of polemic and exaggerations. He bases all them on the scientific evidence and criticizes both sides of the political debate.

Short TL;DR:

• Climate change is real
• Climate change is man made
• A vast part of all specialists in the area agree on this

I disagree that climate change is political. The first people talking about climate change were conservatives all over the world. The same people which now deny it ever existed because it would cost them some money during their livetime.