All the guy is doing is questioning what is a very practical, common sense issue of scientific method and an attempt at turning science into religion, where faith in an idea has become above question and where science is ceasing to let the facts and data reveal the truth and lead the way to discovery.
Whether you agree with or are against, or love Obama or hate Obama or Al Gore or whatever. The guy was resigning due to their abandonment of good scientific practices. His point was simply that language like "the evidence is incontrovertible." as used in the report is bad science.
It's like you guys never learned to think or read sometimes.
