I don't have time to research all of the people that call themselves "scientists" that have invested in carbon credit companies. But, according to this: http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=545... Al Gore "buys" his credits from a company he owns a financial stake in.
You're right, these predictions are going to change. They are going to change forever because there are infinitely many variables that go into the climate. For someone to take guesses at what the values are for 70 of them and call that model "science" is bull crap.
You're right, these predictions are going to change. They are going to change forever because there are infinitely many variables that go into the climate. For someone to take guesses at what the values are for 70 of them and call that model "science" is bull crap.