Skip to main content

Warning: It's going to take 100,000 years to recover from global warming

The stats are truly horrifying. If the geologists are right, the world we are leaving for generations to come will not only be a frightful mess, but a lot of what we know about it - such as various creatures we now enjoy having in our midst - will no longer exist.

The Telegraph/UK reports in "Earth Will Take 100,000 Years to Recover from Global Warming Say Geologists":

"A conference organised by the Geological Society in London this week will bring together scientists from around the world to look at how the world coped with climate change in the past.

Professor Jim Zachos, of the University of California, said continuing to pump out greenhouse gases at the current rate will cause a more rapid temperature rise than at any other time in history and could cause "mass extinction of species".(photo by Flickr user AZRainman)By studying rock sediments from millions of years ago geologists have been able to model how increases in greenhouse gases led to temperature change and extinction of species.

Professor Jim Zachos, of the University of California, said that 55 million years ago volcanic activity caused around 4,500 gigatons of greenhouse gases to be released into the atmosphere over thousands of years.

This caused the planet to warm by 6C (10.8F), forcing whole ecosystems, including early mammals, to adapt, migrate or die out in certain areas.

Prof Zachos said that if the world continues to pump out greenhouse gases at the current rate, around 5,000 gigatons of greenhouse gases will be released into the atmosphere over a few hundred years.

He said this will cause a more rapid temperature rise that at any other time in history and could cause "mass extinction of species".

Comments

Post a Comment

Popular posts from this blog

The Pentagon's eye-popping spending....and waste!

Only a gigantic bureaucracy could get away with spending of such dimensions - and the amazing waste involved in part of that ginormous spend.   Think US Pentagon..... "From spending $150 million on private villas for a handful of personnel in Afghanistan to blowing $2.7 billion on an air surveillance balloon that doesn’t work, the latest revelations of waste at the Pentagon are just the most recent howlers in a long line of similar stories stretching back at least five decades.  Other hot-off-the-presses examples would include the Army’s purchase of helicopter gears worth $500 each for $8,000 each and the accumulation of billions of dollars' worth of weapons components that will never be used. And then there’s the one that would have to be everyone’s favorite Pentagon waste story: the spending of $50,000 to investigate the bomb-detecting capabilities of African elephants. (And here’s a shock: they didn’t turn out to be that great!) The elephant research, of course, represe...
Post a Comment
Read more

Video: Israel demolishing a Bedouin village

From Mondoweiss - Israel's supposed "most moral army in the world", the IDF, engaged in immoral, and according to international law, illegal action.... "Israeli forces have demolished every home in the Bedouin village of Khirbet Taha in the northern West Bank district of Nablus during three separate demolitions since the start of the year. Unlike most Bedouin villages, the residents in Khirbet Taha own their own land. However that land falls in Area C, territory in the occupied West Bank under full Israeli control. The village’s only school was also destroyed, leaving children to study in a dilapidated 100-year-old mosque — the only structure left standing in the village. According the United Nations, Israel has demolished half as many Palestinian buildings in the first few months of 2016, as they had in all of 2015. In February alone, the UN found that more Palestinians homes were destroyed than any other month since 2009, when the organization began its docum...
Post a Comment
Read more

Robert Fisk's predictions for the Middle East in 2013

There is no gain-saying that Robert Fisk, fiercely independent and feisty to boot, is the veteran journalist and author covering the Middle East. Who doesn't he know or hasn't he met over the years in reporting from Beirut - where he lives?  In his latest op-ed piece for The Independent he lays out his predictions for the Middle East for 2013. Read the piece in full, here - well worthwhile - but an extract... "Never make predictions in the Middle East. My crystal ball broke long ago. But predicting the region has an honourable pedigree. “An Arab movement, newly-risen, is looming in the distance,” a French traveller to the Gulf and Baghdad wrote in 1883, “and a race hitherto downtrodden will presently claim its due place in the destinies of Islam.” A year earlier, a British diplomat in Jeddah confided that “it is within my knowledge... that the idea of freedom does at present agitate some minds even in Mecca...” So let’s say this for 2013: the “Arab Awakening” (the t...
Post a Comment
Read more