Not sure what you think that point proves mailman.
It is quite true major climate changes can be caused by natural events but natural events tend to be short lived. A volcano shoves dust into the air and then in a decade or so it's pretty much back to normal.
A better comparison to human activity would be with something that does not happen, a perpetual volcano whose emissions get steadily worse.
It is quite true major climate changes can be caused by natural events but natural events tend to be short lived. A volcano shoves dust into the air and then in a decade or so it's pretty much back to normal.
A better comparison to human activity would be with something that does not happen, a perpetual volcano whose emissions get steadily worse.
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