actually what Al Gore says in his movie isn't that we're causing global warming... global warming is a natural cycle that the earth goes through, and has gone through thousands of times... it's that we're speeding it up and making what seems to be (from a scientific stand point) the most drastic cycle change yet.
if you haven't seen the movie... I'd sudgest you watch it... keep an open mind... lots of good points... not saying I 100% agree with Al Gore... just that it's OBVIOUS that a lot of what we do harms the plannet... so why not research ways of continueing to do what we do with less impact? seems like common sense to me.
|