TV News LIES

Friday, Apr 29th

Last update05:20:13 AM GMT

You are here News Environment At the edge of the carbon cliff

At the edge of the carbon cliff

E-mail Print PDF

Carbon cliffThe most important number in history is now the annual measure of carbon emissions. That number reveals humanity's steady billion-tonne by billion-tonne march to the edge of the carbon cliff, beyond which scientists warn lies a fateful fall to catastrophic climate change.

With the global total of climate-disrupting emissions likely to come in at around 52 gigatonnes (billion metric tonnes) this year, we're already at the edge, according to new research.

To have a good chance of staying below two degrees C of warming, global emissions should be between 41 and 47 gigatonnes (Gt) by 2020, said Joeri Rogelj, a climate scientist at Switzerland's Institute for Atmospheric and Climate Science in Zurich.

"Only when we see the annual global emissions total decline will we know we're making the shift to climate protection," Rogelj told IPS.

Making the shift to a future climate with less than 2C of warming is doable and not that expensive if total emissions peak in the next few years and fall into the 41-47 Gt "sweet spot" by 2020, Rogelj and colleagues show in their detailed analysis published Sunday in the journal Nature Climate Change.

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!