It's those dang cows, emitting all those greenhouse gases :)

by Anonymous 14 years ago

Global warming is a natural process, but the question is how much we have caused the warming trend that we are experiencing through greenhouse gas emissions. You cannot deny that we have a role, but I don't think it is SOLELY down to Human activity.

by Anonymous 14 years ago

Global warming has always happened. The Earth has always fluctuated temperature, but if you look at how fast and how hot it's getting since the industrial revolution, you can clearly tell something's up.

by Anonymous 14 years ago

Actually CO2 levels dropped during the height of the industrial revolution and then shot back up in the 1970s when industrialization came to a halt. I agree with rebelscum, you really should watch the Great Global Warmning Swindle, its very informative.

by Anonymous 14 years ago

We have done dick-all to accelerate global warming. Want to know what the biggest greenhouse gas is? Water vapour. CO2 accounts for about 20% and even then the man-made component is only a fraction of that. Everyone who watches An Inconvenient Truth should be forced to watch The Great Global Warming Swindle too.

by Anonymous 14 years ago

As much as I agree with your statistics, 20% is not a negligible percentage, even if we have only a minor impact on that 20%. The real issue that faces humanity is running out of Oil. Global Warming aside, we need something to replace it that will last, or all the advances we have made since the Industrial Revolution could potentially be lost.

by Anonymous 14 years ago

Yesh, global warming is coming from the copious amounts of animal dung.

by Anonymous 13 years ago