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General Ludd
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Minion of the Dominion
Aug 2001 time: 05:31
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'global warming' is often a misleading phrase, I've heard that many ecologists are starting to use the term 'climate change' instead.
Last edited by General Ludd on 28-10-2003 at 08:26
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Berzerker
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topeka, kansas,USA
May 1999 time: 23:31
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Diss - quote: I've read some biased articles that global warming is not happening, but really, come on. We all know what's going on. |
How do you know the articles you've used to arrive at your belief in Global Warming were not biased?
quote: http://www.cnn.com/2003/TECH/scienc...g.ap/index.html |
From the article: "Researchers found that warming is prevalent over most of the Arctic -- some areas bucked the trend, including Greenland, where temperatures appear to be cooling by about 0.2 degrees per year."
How can that be? Greenland is the northern hemisphere's biggest ice sheet and it's getting colder?
quote: I don't want to get into the same ole' argument about how humans aren't/are affecting climate change and global warming. We've done that to death. And I don't want to discuss the evil americans and the Kyoto protocol. |
Actually, it hasn't been done to death. When these threads have popped up in the past I posted links to graphs showing the paleo-climatogical record and those claiming global warming is man-made disappear. We're in an "interstatial" period of an "ice age", a period when ice sheets retreat and the planet warms up followed by another cooling and the ice sheets return (that should be fun ).
quote: Basically it's already too late. global warming is in full swing. And I don't think we could do anything to stop it in the next 100 years. Though that doesn't mean we shouldn't try- but that isn't important for this thread. |
Then what's your point? Look at the paleo-climatogical record and you will see temps are actually quite stable and mild compared to just the past ~100,000 years. Temp swings over this period have gone from much warmer to all out freezes...enjoy the warmth while it lasts because humanity's problem will be staving off the ice sheets when they try to return... Of course people should have alot of fun walking out onto the continental shelf looking for shipwrecks and treasure when sea levels drop. 
quote: What will global warming do to the world? How will things be different. global warming is more than just higher sea levels. Though this would affect many low lying areas. But it also affects things like hurricanes, rainfall, droughts. etc. |
The effects will vary by region, that's about all we can say for sure. About the most drought stricken place (large area) on the planet is Antarctica, so if it warms up enough for it to rain there the ice sheet will grow faster. Temps were much higher when the dinosaurs were alive and the planet responded by increased vegetation. Apparently there's evidence from a couple billion years ago of a global "ice age" with almost all the land being covered with ice.
quote: What I'm asking is if we can adapt to global warming. Can we counteract higher sea levels? Can we withstand more severe hurricanes, tornados, and droughts? Can we produce enough food to feed a growing population? |
We adapted to ice sheets covering much of the northern hemisphere so I don't think warmer weather will make life harder for most people and will improve life for some. Much of the world's potential bread basket lies in regions negatively affected by the cold.
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