Sure it helps, especially when people don't look alike, and are separated by class.

In an isolated system, you can show that CO2 has a warming effect. However, extrapolating that to the earth is a different question. Kind of like extrapolating micro evolution to macro evolution.

If the scientists had any idea how increased CO2 would affect the earth, don't you think they would be able to predict the current lack of warming over the past 17 years?

Global warming advocates like to claim the melting of the ice at the south pole as evidence of global warming. Well, guess what? A geothermal heat under the south pole is causing the ice melt.

on human civilization is indeed speculative and relies on creating fear to sell the argument.
It is also a one-sided equation, as those who promote the cause with Chicken Little hysteria and want drastic measures taken quite frankly could not care less about the very real, measurable, immediate real-world economic impacts of the draconian policies they want to see put in place.  Honest analysis would at least instead acknowledge we don't really know what exactly the impact will be, rather than selling the most dire of predictions as fact to maximize fear.

she's still one of the best I ever had . She was doing me for the same reasons a racist rednecks daughter jumps the fence .

-- Modified on 7/16/2014 10:50:09 PM