TV News LIES

Friday, Jun 22nd

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...


Ex-Nasa scientist: 30 years on, world is failing 'miserably’ to address climate change

Ex-NASA scientist on failure to dedal with climate changeThirty years after a former Nasa scientist sounded the alarm for the general public about climate...

Dangerous mass of hot, humid air triggers heat advisories in Midwest, targets East

High heat and humidityA dangerous combo of high temperatures and high humidity has triggered excessive heat advisories and warnings in...

Harvard scientists: Trump environmental policies could result in 80,000 more deaths per decade

Harvard study : Trump's policy will result in 80,000 deaths A new essay from two Harvard University scientists concluded that the Trump administration’s environmental policies could result...

Hundreds Flee Colorado, New Mexico Wildfires

COlorado and New Mexico wildfiresMassive wildfires in Colorado and New Mexico have torched thousands of acres and forced hundreds to...
 
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!