Washington Post: My colleague Tom Toles came into my office a couple of weeks ago asking for sources on climate science, particularly ones that are brief, accessible and fair — documents that he could reference in his unending battle against the climate skeptics in his comments section. Among other places, I pointed him to The Economist’s recent assessment of climate science, which only made Tom grimace because it’s behind a paywall. The thriving skeptic community in his comments section, no doubt, would …