Aftershock, on 28 Aug 2008, 16:14, said:
We have more to fear of the consequences that of the temperature itself. Humanity could perhaps cope with five degrees more temperature (even though the entire area around the equator would become barren deserts probably), the planet itself cannot. Problem is that it is just going too fast, and on macro levels, it is equal with our industrial revolution.
The planet could perhaps cope with a little change of CO2 levels but not so fast, not at all.
Saying that because there is only 0.038% CO2 in the atmosphere, it cannot influence the temperature is just letting your own ungrounded logic speak because you see a small number. You must now that all the world plants, even in the time that the world was one entire big jungle, live off that 0.0xx% CO2? That must sound equally not logical mustn't it?
The planet can cope with anything (minus planetary collision), I think you mean environment. The temperature isn't going to change 5 degrees. Max 1 degree (Fahrenheit) this century if we increase our CO2 production
exponentially. And the equator won' become a desert if temperature increases 10 degrees, it's too wet.
The real issue here is that human production of CO2 is greatly exaggerated in relation to the quantity in the atmosphere. We are barely having an influence. Just breathing is comparable to our industrial output.
I wasn't saying it can't influence temperature, but it's just too little to trap any more heat than there currently is. If that were the case, heating would result in more CO2 in the atmosphere, and that in turn would heat the planet more, until an equilibrium was reached. But it's not. Temperatures have dropped (slightly) since the 1998-2000 period, despite a rise in human CO2 production levels. Ironically, during the post-war boom, temperatures started to drop quite rapidly (as fast as they were rising in the 80s and 90s), some people thought that we were heading towards an ice age. Now if we look at the Sun's influence we see a perfect cause on the charts, the values lining up with less than an year difference.