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 - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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