Global warming is only Natural for Earth. Earth goes through warming and cooling cycles every few centuries.
I do not belive humans are the main cause for global warming, but i do feel that we humans are HELPING with the destruction of earth's atmoshpere. No matter what we do to try and help the earth now, all of the damage is done, and cannot be fixed. Unless scientists come out with an amazing fixation. HAHAHA.

Thanks for the comments, I have it on very good authority that the earth is not the only planet in our solar system to be in the grip of global warming, I'll elaborate more on that in the near future. We do need to try and save resources where possible, and of course re-newable energy is and should be high on the agenda but I really can't stand so-called 'experts' banging on about CO2 emmisions being responsible for a phenomena that is going to continue through it's natural cycle NO MATTER WHAT WE DO!! you cannot prevent something which has already happened here on earth many times before, and will again and again, and I like even less that we are paying billions more in tax and for other services/products because WE MUST LOWER CARBON EMMISIONS, right! . As Roylee infered, our contribution to the total of green-house gases is actually very very tiny. If you don't agree, thats fine, but at least go and find the REAL research on green-house gasses before you start spouting about how we have engineered our own demise. That said, I would still prefer if we didn't burn so much fossil fuel because at some stage, probably sooner than we'd like to think, IT WILL RUN OUT, and here is where the real truth and reason is.

History is going to make Gore look like a fool, and worse when people realize the pressure he's used to shut up reputable climatologists who disagree with him.

actually read it was caused by cow farts.

The real reason behind global warming is cow farts and blowhards like Al Gore.

Global warming IS real, but it's mainly not our fault.

I mean a single volcanic eruption releases more greenhouse gases than all of the cars in one year.

we do contribute, so does animal dung and a number of others sources

Of course humans are at fault. Animals don't drive cars, animals don't need to heat their homes, animals don't take hot baths, animals don't use lightbulbs, etc.

Climate change is normal. GW IS NOT fact - mostly hype!

Snow cover over North America greatest since 1966... http://www.nationalpost.com/o...