Global warming is a fact. What is actually causing it is the unknown. From what I have read, most scientists agree that the earth is on a warming trend, even without human contribution. Most agree that humans are contributing to it. what they don't know is how much. ... and we will never know that. That is why it is such a political football.
As far as Al Gore goes, he is one of the biggest hypocrites alive. His mansion? He uses more energy in one month than the average American uses in 2 years. He says that is OK, because he buys green credits. What a bunch of hogwash. Unless he has his own reactor or hydro-electric dam in his back yard, it is only lip service for a fee. The electricity all comes from the same grid. Yes, he pays for green energy to heat his buns and make his creme broulet, but that simply means everyone else is using the dirty stuff to heat their beans and wieners. ITS ALL THE SAME GRID!!! And lets not forget the stunt he pulled on the Connecticut river in 2000 during the second worste drought in 100 years. The guy thinks everyone else in this world is stupid and can't see that kind of horsepoo.
That said, if his efforts draws more attention to the issue, then more power to him. I just think he would be a whole lot more convincing if he practiced what he preaches. He certainly has the money.
Another interesting fact is that livestock produce way more greenhouse gasses than automobiles. So, instead of installing catalytic converters on wood burners, maybe someone should work on fitting one on a cow. I know what you are thinking, but if you all turned vegitarian to get rid of livestock, then they will be installing converters in your underwear.
:lol:
P.S. the trout are not going anywhere unless the state gets so populated that all the water is used up. That is just stupid scare tactics.