Quote:
Originally Posted by YeOldeCurmudgeon
Invalid comparison. Or apples to oranges to use the cliche.
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So why no global warming on Mars with all the CO2, where the CO2 concentration is more than 2,300 times greater than on Earth? Where's the runaway greenhouse affect? Why isn't Al Gore on this hot topic? OMG ... no wonder there's no sign of life on Mars.