TV News LIES

Tuesday, Aug 04th

Last update11:20:51 PM GMT

You are here News Environment Global temperature rise is fastest in at least 11,000 years, study says

Global temperature rise is fastest in at least 11,000 years, study says

E-mail Print PDF

gkobal warmingOver the past century, global average temperatures appear to have risen faster than at any time since the end of the last ice age 11,300 years ago, and perhaps longer. Meanwhile, the magnitude of the increase has been unmatched in at least the past 4,000 years.

Researchers say those are the implications of a new study that uses natural stand-ins for thermometers to trace temperature trends back to the beginning of the current warm, interglacial period. Significantly, the study’s findings suggest the current warming trend cannot be explained by naturally occurring temperature variability, a lingering issue in the debate over the impact of human activity on global warming.

The main trigger for the current warming trend, especially since the middle of the last century, has been rising emissions of heat-trapping carbon dioxide as people burn fossil fuels and change land-use patterns, researchers say.

Although other so-called paleoclimate records reach farther back into geological time, the team focused on the Holocene epoch, in which human civilizations emerged and evolved.

More...


Most Recent Related Stories...


Wildfires rage in Calif. as thousands forced to leave homes

california wildfiresThousands of Californians remained out of their homes Monday as fires fueled by withering grass, brush...

Obama's clean power plan hailed as US's strongest ever climate action

Obama's clean power actHundreds of businesses including eBay, Nestle and General Mills have issued their support for Barack Obama’s...

World's Glaciers Melting At Fastest Rate Since Record-Keeping Began

melting glaciersThe world's glaciers have melted to the lowest levels since record-keeping began more than 120 years...

‘I drank the water and ate the fish. We all did. The acid has damaged me permanently’

I drank the water, ate the fish....You can’t see the old Chingola copper mine, with its smelter and refinery, from the village...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!