The fact that the earth has been much colder and much warmer historically than we are used to should be cause for MORE CONCERN, not less. If it was very static, I would not worry about human activity affecting it much. The history tells us that it can change dramatically.
Human activities are pumping large amounts of greenhouse gases into the atmoshere in a very short amount of time - geologically speaking. I think it is silly to assume that that won't have signficant effects to the climate.
I am 47 years old, I suspect I will be seeing dramatic changes to the climate (assuiming I live another couple decades), certainly my sons will. I just hope that the feed-back mechanisms scientist talk about (e.g., methane release from decaying permafrost) don't don't turn Mother Earth into Mercury.
But alas there is really nothing to be done about it. Most people don't even pay attention, and most of those that do rationalize that there - of course - could not be a problem so I don't need to do anything about, or they just don't give a sh!t.
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Today's Featured Article - Product Review: Black Tire Paint - by Staff. I have been fortunate in that two of my tractors have had rear tires that were in great shape when I bought the tractor. My model "H" even had the old style fronts with plenty of tread. My "L" fronts were mismatched Sears Guardsman snow tires, which I promptly tossed. Well, although these tires were in good shape as far as tread was concerned, they looked real sad. All were flat, but new tubes fixed that. In addition to years and years of scuffing and fading, they had paint splattered on
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