I've actually completed Sabriel... I recommend it. But, what is the name of the writer who dismissed Global Warming?
That would be Michael Crichton. I am told that he argues against global warming in
State of Fear, claiming that scientific evidence is weak (it isn't) and that the current concern over it is just another Hollywood fad. He also gave a lecture at CalTech titled "Aliens Cause Global Warming," equating 'consensus science' with belief in UFOs.
This annoys the crap out of me -- not so much that he expressed his opinion, but that he's being treated as an expert by so many people, testifying before committees, etc. Crichton
is not a scientist. He is a doctor, and in my opinion he wrote one damn good medical SF thriller (
The Andromeda Strain) before he realized he could make up anything he ever needed.
And that's fine. I don't mind science fiction writers making things up. The field would be pretty damn boring if they didn't. But treating science fiction writers as
scientists, with real-world expertise, on the virtue of stuff they've made up, is dangerous.