Well people are also assuming that a warmer climate is a bad thing. The earth was warmer in the 1500s than now. The 'controversy' is if man is the greatest cause of it.
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Originally Posted by who
I don't understand how there could be 'controversy' about global warming. Surely it's a simple matter of measuring the temperature at various points around the world for a couple of decades and then just reading the data?
I mean, is it getting warmer or not?
How difficult is it to work out?
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