The basic gist of it is that the town of Newtok, Alaska is the first North American settlement to move because of climate change. Ok, there are only 400 people who live there and they are Yup'ik, but this is not an isolated incident. South Pacific Islanders are seeing their countries since into the ocean.
So, if you don't trust the US government, in particular DoD and NOAA, maybe you might listen to a Yup'ik person tell you that climate change is real.