Some scientists think that CO2 levels are higher now than they have ever been. If that's true, then were did all the carbon come from? The law of conservation of mass says that it was all on Earth from the beginning. It was CO2 to start with, then was converted by plants into sugars and fats, then animals ate it, died, and became fossil fuels. So, when humans burn fossil fuels, they are not making 'new' CO2, they are just releasing old CO2. If that's the case, then it is impossible to go above the original CO2 levels in the atmosphere.
On a side note, if CO2 levels were very high to begin with, it would have made rain too acidic for plants to grow, and life would never have started (assuming you believe in evolution).So, as I see it, if you believe in the big bang and global warming, you can't believe in evolution. If you believe in evolution, you can't believe in either global warming from CO2 or the big bang.
That only leaves devine creation.
2007-09-20
03:59:57
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15 answers
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asked by
MadScientist
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