"...there is no real scientific debate over whether global warming is manmade or naturally-caused."
Of course there is, but those scientists who have issues with this are denigrated, excluded from forums, and pretty much treated like any other excommunicated person.
Dogma.
Meanwhile, we can point to some politician and use him as an example while brushing the PhDs off the stage. Ironic that the finger of scorn is pointed at him because he's religious.