TV News LIES

Friday, Apr 29th

Last update05:20:13 AM 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...


Natural gas explosion in Salem Township: Injuries reported, evacuations underway

gas explosion in SalemCrews are responding to a natural gas explosion Friday in Salem Township, Westmoreland County, where at...

Study: Oxygen drain will be apparent in oceans by 2030s

Oxygen drain on oceansClimate models suggest climate change is slowly sapping oxygen from the world's oceans. In some places,...

Russia's nuclear nightmare flows down radioactive river

ChernobylAt first glance, Gilani Dambaev looks like a healthy 60-year-old man and the river flowing past...

Michigan ‘Covered Up Lead’ in 2nd City

Second City in MichiganA Michigan environmental official suggested a technician collecting samples for a suburban Detroit private water system...
 
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!