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Old 02-13-2018, 10:40 AM   #972 (permalink)
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Originally Posted by RedDevil View Post
I don't see how magnetic pole reversal (which has not happened in the last 780,000 years) diminishes the likelihood that recent climate changes are man made?
My point is: there are so many variables, how can anyone possibly say that any one particular thing is causing global warming? How can you make observations and come to an assumption based on experiments where you control zero variables?

Is the earth temperature rising? Yes. Are we at least partially at fault? Probably. Are there other things that are warming the earth also? Most likely.

How much of that blame/cause belongs to each variable?