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A Terrifying Message from Al Gore (pg. 2)
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| Ang ' ela_ie |
| I support Al's effort. I think we can all agree something needs to be done, whether or not you agree with the level of distaster that is claimed in his book. Or the movie. |
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| AndreaCKY772 |
| i won't mess with al gore because he's way too cereal about things. |
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| Yan |
| quote: | Originally posted by AndreaCKY772
i won't mess with al gore because he's way too cereal about things. |
ZOMHOG RLY?
: picks nose: |
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| AndreaCKY772 |
| quote: | Originally posted by Yan
ZOMHOG RLY?
: picks nose: |
for realz
can i get you a tissue? |
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| Yan |
| quote: | Originally posted by AndreaCKY772
for realz
can i get you a tissue? |
::uses sleeve::
Bender wants YOU... to make a funny Futuruma reference in your next post. |
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| occrider |
| quote: | Originally posted by Demoted
The thing that bothers me about this whole global warming issue is how the Democrats try to pin it down as it being entirely our fault. I'm not saying that our rampant pollution is in any way helping the situation but I believe scientific fact has proven that the sun is heating up on its own accord. Meaning, sure, we could throw the bottle away, but the sun's still having its period, kind of like not telling a girl you're around all the time that she's atrocious when she's having her monthly blood-letting. She's still going to bitch at you no matter what. |
You might want to check your facts. It's not democrats ... it's scientists ... commissioned by congress ... reported by fox news!!! Why do scientists, republican led congress, and fox news hate america??
| quote: |
Congressional Scientific Commission: Global Warming Is Real, Caused by Humans
Friday, June 23, 2006
The National Academy of Sciences, reaching that conclusion in a broad review of scientific work requested by Congress, reported Thursday that the "recent warmth is unprecedented for at least the last 400 years and potentially the last several millennia."
A panel of top climate scientists told lawmakers that the Earth is heating up and that "human activities are responsible for much of the recent warming."
Their 155-page report said average global surface temperatures in the Northern Hemisphere rose about 1 degree during the 20th century.
This is shown in boreholes, retreating glaciers and other evidence found in nature, said Gerald North, a geosciences professor at Texas A&M University who chaired the academy's panel.
The report was requested in November by the chairman of the House Science Committee, Rep. Sherwood Boehlert, R-N.Y., to address naysayers who question whether global warming is a major threat.
Last year, when the House Energy and Commerce Committee chairman, Rep. Joe Barton, R-Texas, launched an investigation of three climate scientists, Boehlert said Barton should try to learn from scientists, not intimidate them.
Boehlert said Thursday the report shows the value of having scientists advise Congress.
"There is nothing in this report that should raise any doubts about the broad scientific consensus on global climate change," he said.
Other new research Thursday showed that global warming produced about half of the extra hurricane-fueled warmth in the North Atlantic in 2005, and natural cycles were a minor factor, according to Kevin Trenberth and Dennis Shea of the National Center for Atmospheric Research, a research lab sponsored by the National Science Foundation and universities.
Their study is being published by the American Geophysical Union.
The Bush administration has maintained that the threat is not severe enough to warrant new pollution controls that the White House says would have cost 5 million Americans their jobs.
Climate scientists Michael Mann, Raymond Bradley and Malcolm Hughes had concluded the Northern Hemisphere was the warmest it has been in 2,000 years.
Their research was known as the "hockey-stick" graphic because it compared the sharp curve of the hockey blade to the recent uptick in temperatures and the stick's long shaft to centuries of previous climate stability.
The National Academy scientists concluded that the Mann-Bradley-Hughes research from the late 1990s was "likely" to be true, said John "Mike" Wallace, an atmospheric sciences professor at the University of Washington and a panel member.
The conclusions from the '90s research "are very close to being right" and are supported by even more recent data, Wallace said.
The panel looked at how other scientists reconstructed the Earth's temperatures going back thousands of years, before there was data from modern scientific instruments.
For all but the most recent 150 years, the academy scientists relied on "proxy" evidence from tree rings, corals, glaciers and ice cores, cave deposits, ocean and lake sediments, boreholes and other sources. They also examined indirect records such as paintings of glaciers in the Alps.
Combining that information gave the panel "a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the last 400 years," the academy said.
Overall, the panel agreed that the warming in the last few decades of the 20th century was unprecedented over the last 1,000 years, though relatively warm conditions persisted around the year 1000, followed by a "Little Ice Age" from about 1500 to 1850.
The scientists said they had less confidence in the evidence of temperatures before 1600. But they considered it reliable enough to conclude there were sharp spikes in carbon dioxide and methane, the two major "greenhouse" gases blamed for trapping heat in the atmosphere, beginning in the 20th century, after remaining fairly level for 12,000 years.
Between 1 A.D. and 1850, volcanic eruptions and solar fluctuations were the main causes of changes in greenhouse gas levels. But those temperature changes "were much less pronounced than the warming due to greenhouse gas" levels by pollution since the mid-19th century, it said.
The National Academy of Sciences is a private organization chartered by Congress to advise the government of scientific matters.
http://www.foxnews.com/story/0,2933,200590,00.html
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| dj_alfi |
| im serialsly gonna see that movie.. yay |
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| tubularbills |
| quote: | Originally posted by StanVoid
is he cereal? |
super.....duper....seriol |
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| StanVoid |
| quote: | Originally posted by tubularbills
super.....duper....seriol |
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| Ojay |
| quote: | Originally posted by Demoted
The thing that bothers me about this whole global warming issue is how the Democrats try to pin it down as it being entirely our fault. I'm not saying that our rampant pollution is in any way helping the situation but I believe scientific fact has proven that the sun is heating up on its own accord. Meaning, sure, we could throw the bottle away, but the sun's still having its period, kind of like not telling a girl you're around all the time that she's atrocious when she's having her monthly blood-letting. She's still going to bitch at you no matter what. |
The sun cycles. But it doesn't matter anymore. The CO2 concentration in the atmosphere is already the highest for several 100000 years (some already add a trailing "0" to that number) and (because you know about the effect of CO2) it can be exopected a temp increase of around 5°C the next 100 years (and much more over the next 1000 years). 55million years ago the earth was very hot because of a very high CO2 content in the atmospere (roughly 2x the CO2 content as of now) that even the arctics were tropical. And it was extremely rainy on earth in higher latitudes. That was so much water that the arctic ocean lost its salinity so that infact algae and waterplants could cover the entire arctics. Strange, eh? It will take roughly 1000-2000 years from now on before the world will reach that point again.... probably.
What I want to say: the earth will survive - but it will look very different. And there is not necessarily a place for humans. The tropics might be extremely stormy, the sea level will be 200m higher as it is now and the artics will be rainy-rainy-rainy... |
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| tubularbills |
| quote: | Originally posted by StanVoid
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LOL, class! |
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