Whether you call it climate change or global warming 97% of climate scientists agree that it is happening and human activity is the cause. The 3% of scientist who disagree are corporate whores, liars and traitors and need to be facing a firing squad.
Republican corporate fuck wads will tell their low IQ Republican base that human activity is not the cause but the FACTS (Republicans HATE facts.) Humans have created the rise is CO2 but the climate deniers/liars like that brutal whore Sarah Palin will tell you that CO2 is not a greenhouse gas. Palin actually believes that humans lived with dinosaurs. I guess any mother who would raise a whore for a daughter believes that the Flintstones were real.