Philadelphia Inquirer: Scientists and environmental advocates reacted with anger and incredulity Wednesday to remarks by Gov. Christie expressing doubt that humans are causing climate change. “I’m skeptical,” Christie said at a Toms River town hall meeting Tuesday in response to a question about whether he believed mankind played a major role in global warming. “I think we’re going to need more science to prove something one way or the other,” he said. Christie said he had seen convincing arguments on both sides…