AAP: Many climate sceptics do not trust environmentalists because they consider them "borderline communists" who want to curtail people's freedom, a leading US social scientist says.
Speaking on Wednesday night, the University of Michigan's Andy Hoffman said US global warming sceptics had "a serious distrust of the political ideology behind its proponents".
"The fear is that environmentalists are left-leaning, they are socialist, borderline communists, and they are using the government to try to...