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child of Thor
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Or we may not adapt. In the past when pushed, we've come close to going out(Ice Ages etc) - but we always were left with a natural enviroment to recover in. Our biology is closely tied into the biology of our enviroment.
Unfortuneatly much of the post industrial revolution impact we have had, has tended to leave rather nasty and toxic stuff laying around, stuff that is anti our biology(and most of the natural wildlife and fauna).
I think this will be our greatest enemy in our future existence. Our reckless polluting with these chemicals does cause many problems now - in 10-20 years on our current course i cant think of a good resolution to this.
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chegitz guevara
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Ft. Lauderdale, FL Communist Party of Apolyton
Jun 2000 time: 00:32
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quote: Originally posted by Tuberski
You mean the ~6000 years which humans actually recorded anything? |
That's the important part, because that's the period in which civilization arose.
Just cuz you think people might not have cared if the permafost melted (though I suspect if your home was underwater, you'd care) doesn't mean someone wouldn't have recorded it. Granted, people with the knowledge of writing may not have been around to record such changes, so by itself, that wouldn't be proof. Alpine glaciers don't recover as quickly as forests, however, and since we have ice cores showing how old the glaciers are, we have a very good record of climactic changes going back further than human written history. So with the physical and written evidence supporting the facts we see today, which would only have appeared if the theories prediciting it were correct, you have a pretty strong case for the actuality of global warming.
As I wrote, global warming is not in dispite by any reputable scientist. What is in dispute is the amount of effect human input has had upon it.
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Skywise
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Samara's best friend
Jan 2002 time: 05:32
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quote: Originally posted by Azazel
Hydrogen is rather rare in nature. You can't mine it, thus it's not an energy source.
And filters can be damn good. believe me. |
You dont MINE Hydrogen, you make it. Like.....juice let's say. And I found nothing that proves that coal factories with filters pollute less than Natural gas factories. Please, show me, I want proof
Read this Azazel
http://www.umich.edu/~gs265/society/pollution.htm
quote:
For example, carbon monoxide (CO) comprises 56% of all air pollutants when looked at in terms of total mass. However, when looked at in terms of effect, CO makes up only 2.5% of the pollutants. In contrast, hydrocarbons make up 13% of all pollutants when look at in terms of mass but that number jumps to 71.5% when looked at from an effect point of view.
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Also
http://www.consciouschoice.com/2001...2/note1402.html
quote:
When the U.S. Congress updated the Clean Air Act in 1970 and 1977, it exempted coal-burning power plants that had been built before 1977 from complying with the stricter air pollution emission requirements. Who would have believed that these aging plants would still be going strong twenty-five or more years later? In some cases there has been almost no modernization of the equipment. Who would have thought that we would be seeing a significant increase in power produced from these grandfathered plants in the 1990s (partly as a result of the nationwide move toward electricity deregulation)? In Illinois, twenty-four such dirty coal plants continue to belch filth into the air today, despite numerous studies demonstrating the appalling extent of their pollution and the severe dangers such pollution poses to public health and the environment.
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Proove me wrong. Please, seriously. Show me those new filters and what they do, and if you do, show me that the US government is intangible with corporations not using them. Strict regulations my ass.
SPec.
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