SEARCH
A great gift
for crisis deniers!
Humoring the Horror of the
Converging Emergencies
94 color pages
$24.99 now $15!
Or read FREE online!
Twitter
Ping this story
in social media:
del.icio.us
Digg
Newsvine
NowPublic
Reddit
Facebook
StumbleUpon
|
 |
|
 |
|
 |
|
 |
|
Paleoclimate Record Points Toward Potential Rapid Climate Changes http://apocadocs.com/s.pl?1323453319
In studying cores drilled from both ice sheets and deep ocean sediments, Hansen found that global mean temperatures during the Eemian period, which began about 130,000 years ago and lasted about 15,000 years, were less than 1 degree Celsius warmer than today. If temperatures were to rise 2 degrees Celsius over pre-industrial times, global mean temperature would far exceed that of the Eemian, when sea level was four to six meters higher than today, Hansen said.
"The paleoclimate record reveals a more sensitive climate than thought, even as of a few years ago. Limiting human-caused warming to 2 degrees is not sufficient," Hansen said. "It would be a prescription for disaster."
Hansen focused much of his new work on how the polar regions and in particular the ice sheets of Antarctica and Greenland will react to a warming world....
"We don't have a substantial cushion between today's climate and dangerous warming," Hansen said. "Earth is poised to experience strong amplifying feedbacks in response to moderate additional global warming."
|
|
 |
|
 |
|
 |
[Read more stories about:
arctic meltdown, global warming, holyshit]
|
 |
|
New!:
| |
|
No reader quips yet -- be the first! | |
|
Got a PaniQuip?
|
|
|
We reserve the
right to reuse, remove, or refuse any entry.
| |
|
|
'Doc Michael says:
|
|
|
 |
Killjoy.
|
|
|
|
|
Want to explore more?
Try the PaniCloud!
|
