Krugman: Republicans against science

But isn’t it anti-science to expect scientists to support a hypothesis merely because some (or even many or most) do? When I was in college and graduate school, my professors proved laws, theorems etc. from first principles — not by simply asserting that a consensus of belief exists. Also offensive is the notion that unless you are a paid climate researcher, your views on extant climate science (like those who signed the Petition Project) don’t count. But you don’t need to be Steven Spielberg to be a movie critic.