It is not a black or white situation, and copy pasting recycled info that Linlyons does is not going to help.

I assume you want MY honest opinion, not a concensus, so okay here goes.

CO2 is a greenhouse gas, and Man admits lots of it I cannot deny that, but I believe it's effects are marginal and climates sensitivity to it is low, why is that well the warming effects of CO2 is logarithimic (law of diminishing returns) and while it might have been a help in making this Earth of ours a pleasant average 15C temperature, at more than 200ppm it is basically saturated and cannot absorb more heat, thats not to say that adding more CO2 wont make it warmer, it is just that extra warmth is so small as to be unnoticable.

Our climate is affected by many factors, solar activity, ocean currents and cycles, clouds, volcanoes, cosmic rays, atmospheric cycles, prevailing winds, all of which matter, greenhouse gases are only a small proportion of those.

Which makes it kind of illogical to put all the blame on CO2 and no wonder all these projections and climate models have proven to be totally wrong.

Climates have changed long before man came upon the Earth. It is natural and not within mankind's power to change.

Case in point: Define Climate Change. Go ahead and think about it for a while. You can't do it. What actual formula would you use to prove in court that there is a change in a climate. We are all afraid of Climate Change but no one really knows what it entails. Here is what one qualified scientists said on the matter:

Quote by Will Happer, Princeton University physicist, former Director of Energy Research at the Department of Energy: “I had the privilege of being fired by Al Gore, since I refused to go along with his alarmism....I have spent a long research career studying physics that is closely related to the greenhouse effect....Fears about man-made global warming are unwarranted and are not based on good science. The earth's climate is changing now, as it always has. There is no evidence that the changes differ in any qualitative way from those of the past.”

Notice that last sentence. 'Qualitative way', that is about as close as you can to determine if there is a climate change or not. I am 73 years old and even though I asked several times on this site as to where have there been any climate changes in my lifetime, no one has ever come up with a suitable answer. With all this fearful pollution you would think that there would be at least some if the greenie theory was true. But no truly discernible eye has seen any yet.

Solar Activity is the REAL cause and you can watch top climate scientists present the evidence below:

Top climate scientists say there is no man-made Global Warming.

The Great Global Warming Swindle