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Originally Posted by LANMaster There's a few questions we must ask about this subject. |
okie doke.....and no need to retract anything, simple misunderstanding....
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Originally Posted by LANMaster 1. Is global warming real? Yes Since prior to the industrial revolution, the planet has been in a basically warming trend. In fact the warming trend started at the peak of the last ice age. |
Indeed. Glad you see that.
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Originally Posted by LANMaster 2. Is global warming man-made? Warming has been occuring since the peak of the last ice age, therefore warming could not be "caused" by man. The water has been rising for thousands of years. |
again, agreed. But I'll deal with this more below.
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Originally Posted by LANMaster 3. Is mankind's contribution to the warming significant? I do not think that it is. There are far too many natural fractors simply being ignored by those who wish to attribute the warming to humanity .... namely the USA.  |
Is it significant? No. Probably below 10%, maybe even below 5%. But the point you are missing, and have continued to miss, is that in an ecosystem as variable and vast as the global climate, even a change of, say 5%, can make a HUGE difference.
Think of something as simple as your golf swing. Lift, drop, hit, follow through, watch in land in water (well, now that's sort of a gimme, according to the talk I had with my father last night, doesn't matter where you hit it, it's going in water), and hit another. Now imagine if your clubface at point of impact was not square; instead, it was off by 1 degree. Extend that one degree of error over 250 yards horizontally, and you will see very bad results indeed.
The global climate system is similar in that way. A small change at any key point could create enormous changes further down the line. That is what we have here. Humans HAVE contributed to the co2 in the atmosphere, but nowhere near volcanoes or even the ocean. However, that small amount that they have contributed has been enough to unbalance what was previously a fairly well-balanced system.
Again, the facts are all around us. Rice farming has given way to shrimp farming. Sea water IS on the rise, and the ice caps and sheets ARE shrinking. The thermohaline current has slowed dramatically, and that's possibly the most serious of all.
What will happen? Nobody has an answer; too many variables.
Doesn't change the fact that it's happening now, though.
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Originally Posted by LANMaster 4. Is warming a bad thing? For many, crop seasons will be extended and this warming will be a very good thing. Currently more people die in this world from cold related events than heat related events.
Why does everyone automatically assume that warming is a disaster?
Just some interesting things to ponder. |
Side effect of that crop thing is the water needed to raise said crops. Where is the water for the corn in the American SW going to come from, as the Colorado snowpack has been declining over the past decade? This I know as sooth as all my friends and family in Colorado have had to ration water for lawns for the past decade, and it gets worse every year. I even heard about some crackpot idea to run water from the Great Lakes to the SW to assist in the crops there, as the natural aquifiers are not being replenished wrt to the rate that they are being depleted.
Again, action, reaction.