Sithdarth |
03-06-2010 08:59 PM |
Thad we've got climate data stretching back thousands of years from ice cores, fossil records, and various other sources that indicate the kind of rapid changes we're seeing are not natural. (Except for maybe under extreme circumstances like the end of the last Snowball Earth event and last I checked the equator wasn't covered in ice.)
Here is some suggested reading for everyone. I'd check your local library but it is well worth buying. It not only tells the story of how anthropological global climate change became an accepted theory it also details very well how research is done, how scientific facts become accepted, how they change, and how science as a whole is effected by various societal pressures.
As for Bob if he's still listening. There are two main reasons why I eventually fell on the side of global climate change. First, I accept that even if I don't fully understand the science the people that actually did the science do. I trust an individual climatologist to know about what the climate is doing exactly as much as I trust an individual doctor to know what is going on in my body. Which is to say more than basically anyone else. In this particular case we have just about every climatologist ever saying we're the problem. That would be like getting a couple thousand second opinions on a cancer diagnosis that confirmed it and maybe a 100 that disagreed. You damn well bet I'd undergo chemotherapy. Second, there is nothing to be gained from not cutting back and becoming more green. At best people keep making money on oil until it runs out and we have to switch anyway. Might as well be now regardless of climate change. Further, beyond just climate change the search for oil and fossil fuels is destroying ecosystems, communities, and to no small extent global stability. Climate change is the proverbial straw that broke the camel's back and increased its density to the point that it collapsed inward into a singularity. Oil has been bad for us pretty much since we first started using it. Now its running out and there really is no way to make it not bad for us.
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