If Conservaton of Energy isn't important, what happens to photons scattered back towards earth? I'd put my science knowledge against yours anyday. Weatwall's description is one only you would understand, but anyone with any real scientific knowledge realizes it's gobble-de-gook!
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I am laughing in your face konradv. You are living in a fantasy world completely disconnected from reality. We have already tested our respective scientific knowledge and you demonstrated beyond any reasonable doubt that you can't even do the most basic math associated with thermodynamics.
Now you are showing us all that you don't know what the law of conservation of energy means. The law of conservation of energy states that energy can neither be created nor destroyed. Do you get that? You have x amount of energy coming into a system and that is it. You can't somehow recycle that energy back into the system and realize an increase. You can't reflect it back and realize an increase. You can do nothing to increase the amount of energy other than boost the power of your energy source.
Here is the earth energy budget upon which climate pseudoscience is based.
Look at the left side of the graphic. See the yellow bar labeled incoming solar radiation? See the 161 down at the bottom of the bar? That means that according to KT 161 watts per square meter of solar radiation is being absorbed by the surface of the earth.
Now look at the two flesh toned bars over on the right side of the graphic. the first says that the earth is radiating 396 watts per square meter back into the atmosphere. Do you not see a problem there? Absorbing 161 watts per square meter; radiating 396 watts per square meter. Where did the additional 235 watts per square meter come from? It certainly didn't come from the only energy source.
According to climate pseudoscience, it was recycled by the atmosphere back to the surface of the earth to the tune of 333 watts per square meter. According to climate pseudoscience, the surface of the earth is receiving more than twice as much energy from the atmosphere as it receives from the sun.
Now according to you, CO2 can, at best reflect half of the energy it absorbs back to the surface of the earth. Of course, it can't reflect any back to the surface of the earth as that would be both a violation of the 2nd law of thermodynamics which states that energy can't flow from a cooler object (the sky) to a warmer object (the earth) but it would be a violation of the law of conservation of energy as it would increase the total amount of energy being absorbed by the earth above that which it is absorbing from its only energy source, the sun.
Put your scientific knowledge against mine indeed. What a laugh. You apparently can't even add and subtract much less begin to wade through the actual math of physics. You want to show me where that extra energy comes from and describe the law of physics that supports and predicts the claim?