Trolling the web I find more folks that believe that global warming is
happening than than those that don't believe it. Even if 95% of scientists agree that
there is a 95% chance it is happening doesn't mean it is.
Well, I have not taken a poll, but I think that if you did an HONEST survey of the world's climate scientists, you would find that the vast majority (maybe 90% or more!) WOULD agree that the planet is warmer now that 100 years ago. But ... I'd be willing to bet that fewer than 70% are completely convinced that human activity accounts for most or all of that warming.