evidence: U.S. Sen. Ron Johnson: Climate change is 'bulls---' [...] U.S. Sen. Ron Johnson told a group of Republican women last month that climate change is "bulls—-," continuing the two-term senator’s increasing tendency to criticize the scientific community’s consensus on major issues. "I don’t know about you guys, but I think climate change is — as Lord Monckton said — bulls—-," Johnson said, without actually speaking the second half of the expletive but mouthing it, and referring to British conservative climate change denier Lord Christopher Monckton. "By the way, it is."