Showing posts with label Global Warming. Show all posts
Showing posts with label Global Warming. Show all posts

Friday, December 4, 2015

Obama beats global warming drums while NOAA admits 6 year cooling trend in the Antarctic and refuses to testify before Congress defying subpoena.

     

The New American

 
Friday, 04 December 2015

At UN Summit, Obama Blames America for Global Warming

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Speaking at a United Nations “climate” summit in Paris, Obama blamed America for alleged man-made global warming and claimed that the nation embraces its responsibility to “do something” about the alleged problem. That “something,” of course, at least in the administration's view, involves redistributing the wealth of embattled U.S. taxpayers to Third World governments and dictatorships for climate reparations, as well as shackling the American economy with draconian controls to reduce emissions of what serious scientists know as the “gas of life.” Sounding like a wannabe messiah, Obama even claimed that “we finally determined we would save our planet.” However, lawmakers in Congress and the American people have made clear that they neither believe in the increasingly discredited anthropogenic global-warming (AGW) theory nor in the alleged solutions to the supposed problem.

Dictators and other heads of state have typically arrived at UN conferences toward the end of the show. This time, however, hoping desperately to secure a global “climate” agreement where past summits have failed, UN organizers decided Obama and other “world leaders” should show up at the start. Obama complied, spewing gargantuan amounts of CO2 and arriving in Paris to deliver various speeches hyping the AGW theory, along with illegal pledges to hand out your money. “I've come here personally, as the leader of the world's largest economy and the second-largest emitter, to say that the United States of America not only recognizes our role in creating this problem, we embrace our responsibility to do something about it,” Obama claimed at the ongoing conference, which featured some 150 dictators and heads of government and state.

Of course, Obama is not the “leader” of the “world's largest economy.” His job description is to serve as the chief executive of the federal government, to faithfully execute the laws, and to uphold and defend the Constitution. His other claims were even more ludicrous. For instance, the notion that America recognizes its alleged role in creating the alleged problem could not be more wrong. According to a Pew survey released last year, just 40 percent of Americans even believe the increasingly discredited AGW theory. And without a doubt, far less than that would agree that the nation should shackle its economy and redistribute its wealth to Third World regimes under the guise of dealing with a problem that the overwhelming majority of Americans do not even believe exists.

Obama also apparently sought to deceive his fellow rulers by touting his unconstitutional and illegitimate decrees, without noting that the American people's elected representatives, state governments, and the courts are currently in the process of dismantling those decrees. “Over the last seven years, we've made ambitious investments in clean energy, and ambitious reductions in our carbon emissions,” he told the UN and its member regimes, touting half-baked, taxpayer-funded “renewable energy” schemes imposed by the federal government (such as the now-bankrupt crony solar company Solyndra, which put huge sums of taxpayer funds into the pockets of Obama donors). Obama also touted his rejection of the Keystone XL pipeline and the “the first-ever set of national standards” purporting to regulate what Obama referred to as “carbon pollution.”

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Obama blames America for non-existent global warming

Barack Obama speaks at U.N. climate summit.
Barack Obama speaks at U.N. climate summit.
Saul Loeb/AFP/Getty Images
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FULL Speech HD: Barack Obama at Paris Climate Conference (Cop21)

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Published on Nov 30, 2015
FULL Speech HD: Barack Obama to give final statement on last day in Paris (Cop21) chttps://youtu.be/Nq5oG6kIIPA
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US President Barack Obama holds news conference at Paris Climate Summit - COP21


 

NOAA Scientists In Standoff With Congress Over Climate Study - Newsy

 

Wednesday, September 18, 2013

Sunday, June 23, 2013

Global cooling as significant as global warming

 

 Robert A. Rohde

 

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Global cooling as significant as global warming

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A “cold snap” 116 million years ago triggered a similar marine ecosystem crisis to the ones witnessed in the past as a result of global warming, according to research published in Nature Geoscience.
The international study involving experts from the universities of Newcastle, UK, Cologne, Frankfurt and GEOMAR-Kiel, confirms the link between global cooling and a crash in the marine ecosystem during the mid-Cretaceous greenhouse period.

It also quantifies for the first time the amplitude and duration of the temperature change.  Analysing the geochemistry and micropaleontology of a marine sediment core taken from the North Atlantic Ocean, the team show that a global temperature drop of up to 5oC resulted in a major shift in the global carbon cycle over a period of 2.5 million years.

Occurring during a time of high tectonic activity that drove the breaking up of the super-continent Pangaea, the research explains how the opening and widening of new ocean basins around Africa, South America and Europe created additional space where large amounts of atmospheric CO2 was fixed by photosynthetic organisms like marine algae. The dead organisms were then buried in the sediments on the sea bed, producing organic, carbon rich shale in these new basins, locking away the carbon that was previously in the atmosphere.

The result of this massive carbon fixing mechanism was a drop in the levels of atmospheric CO2, reducing the greenhouse effect and lowering global temperature.

This period of global cooling came to an end after about 2 million years following the onset of a period of intense local volcanic activity in the Indian Ocean.  Producing huge volumes of volcanic gas, carbon that had been removed from the atmosphere when it was locked away in the shale was replaced with CO2 from the Earth’s interior, re-instating a greenhouse effect which led to warmer climate and an end to the “cold snap”.
The research team highlight in this study how global climate is intrinsically linked to processes taking place in the earth’s interior at million year time scales. These processes can modify ecospace for marine life, driving evolution.

Current research efforts tend to concentrate on global warming and the impact that a rise of a few degrees might have on past and present day ecosystems.  This study shows that if global temperatures swing the other way by a similar amount, the result can be just as severe, at least for marine life.

However, the research team emphasise that the observed changes of the earth system in the Cretaceous happened over millions of years, rather than decades or centennial, which cannot easily be related to our rapidly changing modern climate conditions.

“As always it’s a question of fine balance and scale,” explains Thomas Wagner, Professor of Earth Systems Science at Newcastle University, and one of the leaders of this study.

“All earth system processes are operating all the time and at different temporal and spatial scales; but when something upsets the balance – be it a large scale but long term natural phenomenon or a short and massive change to global greenhouse gases due to anthropogenic activity – there are multiple, potential knock-on effects on the whole system.

“The trick is to identify and quantify the initial drivers and consequences, which remains an ongoing challenge in climate research.”

Source Information:
'Atlantic cooling associated with a marine biotic crisis during the mid-Cretaceous period'. A McAnena, S Flogel, P Hofmann, JO Herrle, A Griesand, J Pross, HM Talbot, J Rethemeyer, K Wallmann and T Wagner.  Nature Geoscience, DOI: 10.1038/NGEO1850
 
published on: 16th June 2013