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Archive for the ‘Climate Change’ Category

“We Are Only Beginning to Feel Climate Change’s Impact”

‘Accepting the 2013 Ridenhour Courage Prize, James Hansen warns of the dire environmental impacts of our growing carbon emissions (3 May 2013)’.

‘On May 9th, for the first time in human history the atmospheric levels of carbon dioxide in the air reached a daily average of 400 parts per million. Carbon dioxide is the climate-warming greenhouse gas the world continues to be warned about and governments continue to struggle to regulate. The US National Oceanic and Atmospheric Administration made the measurements at the Muana Loa observatory in Hawaii and found the highest levels of CO2 in 3 million years. Meanwhile, Europe tries to make efforts to manage greenhouse gas pollution with an emission trading system, or carbon credits, which is something unlikely to happen in the US. Bob English, producer of RT financial show Prime Interest, joins us to discuss the matter. (14 May 2013)’.

Op-Ed: Pipelineistan and Turkey: The Geo-Political Realities behind Resource Rivalry and the Looming Climate Catastrophe

Recently, I wrote a piece of possibly wider interest for my column ‘The Erimtan Angle’ in the Istanbul Gazette.

In the 21st century, humanity has suddenly come face to face with the stupendous power of nature again. In the latter part of the previous century warnings regarding man-made or anthropogenic climate change started being voiced – arguably commencing in earnest with Professor Hansen’s testimony in front of the U.S. Senate during the summer of 1988. These dire words of caution arguably culminated in Al Gore’s sensational and “inconvenient” 2006 film. The Industrial Revolution and humanity’s subsequent immoderate burning of fossil fuels leading to a disproportionate increase in so-called greenhouse gases appear to be at the root of this apparently unnatural fluctuation in global temperatures – fluctuations which can lead to extreme weather events, such as hurricanes or floods. Very recently, in the first week of March this year actually, researchers from Oregon State University (OSU) and HarvardUniversity seem to have delivered the final verdict on anthropogenic climate change. They namely published the conclusions of their latest study in the journal Science, broadcasting to the wider world their concern with the state of the earth. Their findings reveal that our planet is warmer today than it has ever been during 70 to 80% of the last 11,300 years. As a result, the search for alternative fuels, fuels that would not lead to more greenhouse gases being released into the atmosphere, should be the world’s leadership’s top priority given the looming threat of climate catastrophe that will eventually turn earth into a planet uninhabitable by humanity. In contrast, geo-political concerns and the simmering resource wars are such that attention remains focused on the remnants of earlier geologies. As a result, the consumption of fossil fuels continues unabated and the search for more hydrocarbon reserves follows suit – meaning that more and more greenhouse gases will keep on being added to the atmosphere for years and possibly decades to come. The war that in many ways started the 21st century can also be interpreted as having a close relationship to man’s endless thirst for ever-more fossil fuels.

The start of the invasion of Afghanistan on 7 October 2001 was presented as an act of war in direct response to the terrorist attacks on New York and Washington on 9/11. But there is a back-story to Bush’s relationship with the land of Afghanistan. As such, the Taliban, in charge of the country since 27 September 1996 when they conquered the capital Kabul, sent a delegation to Texas in 1997. In Texas, the then-governor George W. Bush was instrumental in arranging meetings with the Texas oil firm Unocal. Quoting from a piece I wrote in 2010:

Unocal and its partners planned to build a 1,000-mile gas pipeline from resource-rich Turkmenistan to Multan in Pakistan [and then to India], passing through the Taliban heartland of Kandahar. In the waning years of the 20th century, the BBC dutifully reported that this deal was part “of an international scramble to profit from developing the rich energy resources of the Caspian Sea.” In other words, the Unocal deal with the Taliban was instrumental in the 21st-century development of what the Pakistani author Ahmed Rashid has termed the “New Great Game,” in reference to the 19th-century rivalry between the Russian and British empires for supremacy in Central Asia . . . In the south [of Afghanistan], Kandahar is [now] awaiting the completion of the TAPI pipeline, which will traverse the province on its way to Pakistan and India. In meetings held in the Turkmen capitol of Ashgabat [on] April 17-18, [2010] the go-ahead was given and work on the lucrative project started in May, with 2015 as the provisional completion date when Turkmenistan’s liquid gas will start flowing southward. The US government is one of the strongest backers of this project. How do these machinations surrounding the pipeline project relate to the [still ongoing] war in the Hindu Kush region? According to former Pakistani diplomat Niaz Naik, approximately two months prior to 9/11, the Bush administration had already decided to topple the Taliban regime and install a more amenable transitional government of moderate Afghans in its place. In July 2001 a four-day meeting was held in Berlin under the portentous heading of “brainstorming on Afghanistan.” The TAPI project was undoubtedly high on the session’s agenda. Literally one week after the attacks, the BBC’s former Pakistan correspondent George Arney related that Naik had “no doubt that after the World Trade Center bombings this pre-existing US plan had been built upon and would be implemented within two or three weeks.” And Niaz Naik proved right. Was he therefore really a man who knew too much? In early August 2009, Naik was tortured and murdered in his residence in Sector F-7/3 of Pakistan’s capital of Islamabad.

Did the TAPI project really play such an important role in the decision to invade Afghanistan? Was the outset of the continuing war against the Taliban (and “its Al-Qaeada allies” as the oft-repeated phrase goes) rather a calculated move to gain the initiative in the Central Asian resource war? Central Asia is a territory literally inundated with pipelines and in this context the investigative reporter Pepe Escobar coined the phrase Pipelineistan to refer to the CaspianBasin and the whole of Eurasia basically. And not just the West is addicted to fossil fuels being transported through this network of pipelines, the other global power which is China in equal measure relies on hydrocarbon assets being moved through Pipelineistan, converging in its Wild West, Xinjiang. From there, these assets are transported to mainland China in the east to fuel the ever-growing economy that has by now become the second-largest in the world. As for the TAPI pipeline, when the go-ahead, backed by the Asian Development Bank (ADB), was given for the construction of this huge pipeline, measuring a staggering 1,735 kilometres, Turkey’s State Minister Zafer Çağlayan had also been present in Turkmenistan.

On Pipelineistan’s western edge, Turkey is now actively operating to be included in the scramble for the massive Turkmen gas reserves, located at the Dovletabad and the Galkynysh (‘Southern Yeloten – Osman’) deposits. In early 2012, Turkmenistan’s President Gurbanguly Berdimuhammadov was in Turkey, visiting Ankara and Istanbul, and meeting Turkey’s President Abdullah Gül. And also signing a document containing this declaration: “The parties [, i.e. Turkey and Turkmenistan] confirmed the need for continuing work on the development of regional projects aimed at restoring the development of socio-economic spheres [in] Afghanistan. In this regard, the Turkish side expressed its interest in major projects, including the Turkmenistan – Afghanistan – Pakistan – India (TAPI) gas pipeline project, increasing supply of Turkmen electricity to Afghanistan, as well as projects of transport infrastructure development and expressed its support for these projects” – Turkey now clearly also wants to reap some benefits from the pipeline to transport Turkmen gas to the Arabian Sea.

Turkey also has its own stakes in the infrastructure of Pipelineistan. For starters, there is the BTC or Baku-Tblisi-Ceyhan pipeline transporting Caspian oil to the Mediterranean. In 1992, the Turkish Prime Minister Süleyman Demirel first proposed the construction of such a pipeline connection. In the further course of the 1990’s, the pipeline project was personally supported by U.S. President Bill Clinton. And finally, on 18 November 1999, when the Ankara Declaration was signed by Azerbaijan, Georgia and Turkey, Clinton’s Energy Secretary Bill Richardson called the event “a major foreign policy victory” for the U.S. – a statement indicative of the continuing geopolitical importance of Turkey as a bridge between east and west. In the first instance, the sanctions on Iraq following the first Gulf War (2 August 1990-28 February 1991) meant that the Kirkuk-Yumurtalık pipeline was no longer able to transport Iraqi oil to the Mediterranean, thereby crippling the Turkish economy and depriving the world economy of an important source of oil, given that Ceyhan was (and still is) a world-class facility able to supply large tankers. In addition, the fall of the Soviet Union subsequently also meant that the vast Caspian oil and gas reserves could now be integrated into the West’s energy supplies’ system. On 25 May 2005, the BTC pipeline was inaugurated at the Sangachal Terminal on the Caspian by Azerbaijan’s President Ilham Aliyev, Georgia’s President Mikhail Saakashvili and Turkey’s President Ahmet Sezer, joined by President Nursaltan Nazarbayev of Kazakhstan and United States Secretary of Energy Samuel Bodman. The pipeline now daily transports 1 million barrels of Capian oil to the Mediterranean.

Another outlier of Pipelineistan present in Turkey is the Nabucco gas pipeline project, which has been in the works since 2005 and aims to be “the new gas bridge from Asia to Europe and the flagship project in the Southern Corridor”, connecting the EU with the major hydrocarbon sources in the Caspian and the Middle East. The project, aimed at liberating Europe from Russia’s energy stranglehold, has been beset by many problems and financial woes – with the German investor backing out last December. At the beginning of this month, the consortium backing the projected Nabucco pipeline signed a memorandum of co-operation with the Trans-Anatolian Pipeline (TANAP), basically cutting the length of the Nabucco pipeline in two and limiting the cost considerably. Originally, the Nabucco pipeline was supposed to start its route from central Anatolia, but now the pipeline will only start its westward journey through Bulgaria, Romania, Hungary and Austria at the Turco-Bulgarian border, relying on TANAP to supply gas from the Caspian and the Middle East. This shortened version has been called Nabucco West and would constitute a major rival for Russia’s South Stream pipeline project. And once again, Turkey’s trans-Atlantic friend is all but supportive as voiced by US State Department spokesperson Victoria Nuland last year: “We strongly support Nabucco. We think it’s a very important project. It’s going to bring energy diversification on both sides and market diversification”. In other words, the interpersonal relations between Tayyip Erdoğan and Barrack Obama have not been futile. The U.S. clearly supports Turkey’s new pseudo-Ottoman programme, as a stable Turkey could very well become another foundation for America to build its renewed bridges into the Arab world, following the recent ‘spring weather’ and its ‘unexpected’ consequences. The Obama administration’s support for the west-bound section of Pipelineistan that is Nabucco also seems congruent with the U.S. and Turkey’s joint stance on the Assad regime, Turkey’s erstwhile friendly neighbour.

In fact, the recent civil war in Syria has actually ensured that the Nabucco pipeline project was given another lease of life. The protests against the Assad regime started in March 2011 turning violent the next month, while backdoor negotiations between Tehran, Baghdad and Damascus were underway. These talks led to the signing of a Memorandum of Understanding for the construction of a pipeline designed to deliver Iran’s natural gas to Iraq and Syria in the next three to five years at a cost of about $10 billion. From Syria, this pipeline could possibly also deliver gas to Lebanon and even to Europe in the future, securing a Mediterranean outlet for embattled Iran fighting sanctions and public disapproval. Now, the anti-Assad violence has ensured that this potential rival to Nabucco would not be able to emerge on the energy scene. Originally, Turkey planned to include Iran as a gas supplier to the pipeline, but the geo-political realities of the day and particularly the Obama administration’s continuation of the Bush era sanctions against Tehran, have managed to exclude Iran from the project. As a result, with the projected Iran-Iraq-Syria pipeline, Tehran would still have been able to supply the global market. In spite of Iran’s rich oil and gas holdings, the country is effectively excluded from the confines of Pipelineistan.

The leadership in Tehran, however, seems to be persistent in its effort to find alternative ways to find outlets for its hydrocarbon reserves. Now, Iran’s leadership is looking to the east. Recently, Iran’s President Mahmoud Ahmadinejad and his Pakistani counterpart Asif Ali Zardari attended a ceremony at the Iran-Pakistani border, unveiling a plaque and inaugurating the construction of a pipeline ar a cost of some $1.5 billion. A joint statement read at the ceremony stated that “The completion of the pipeline is in the interests of peace, security and progress of the two countries. It will also consolidate the economic, political and security ties of the two nations”. Iranian gas is supposed to start flowing towards Pakistan at the end of next year. The Iranian gas would be most welcome in Pakistan as the country faces a shortfall of 2 billion cubic of natural gas feet per day and is actually going through a serious energy crisis at the moment. Pakistan is without electricity for up to six hours a day— leading to the loss of export revenues, the closure of tens of thousands of factories, and, most importantly, the loss of millions of jobs.

While the world’s leaders and oil corporations are devising more and more schemes to flood the global energy market with oil and gas to be burnt, the world actually appears to be approaching climate catastrophe at an increased pace. In his 2011 book Deep Future, the climatologist Curt Stager maintains that the effects of current climate change will persist for much longer than we can imagine – he paints the best-case scenario as a world that won’t fully recover from the effects of the burning of fossil fuels for tens of thousands of years, and possibly much longer. Still, the long-term has never been a great concern for Turkish, or any other, policy-makers and the decisions taken today, the pipelines built now and tomorrow, and the fossil fuels consumed in the years to come will change the world beyond recognition. Geo-political interests and the ongoing resource rivalries resulting from humanity’s acute addiction to fossil fuels, coupled with profit-hungry corporations eager to benefit from any kind of fossil fuels found anywhere, now seem to condemn humanity to a bleak future for the sake of short-term profits and power.[1]


[1] C. Erimtan, “Pipelineistan and Turkey: The Geo-Political Realities behind Resource Rivalry and the Looming Climate Catastrophe” ‘The Erimtan Angle’, The Istanbul Gazette (15 March 2013). http://istanbulgazette.com/pipelineistan-and-turkey-the-geo-political-realities-behind-resource-rivalry-and-the-looming-climate-catastrophe/2013/03/15/.

Climate Change: Global Temperatures Highest in 4,000 Years

‘New research finds the planet is warming rapidly. Climate scientists say that’s actually the opposite of what the planet would be doing on its own (8 March 2013’.

This new study seems pretty conclusive and indicates that the time is up . . . Researchers at Oregon State University (OSU) and HarvardUniversity published their findings in the journal Science. The National Science Foundation released this statement on 7 March: ‘With data from 73 ice and sediment core monitoring sites around the world, [OSU and Harvard] scientists have reconstructed Earth’s temperature history back to the end of the last Ice Age. The analysis reveals that the planet today is warmer than it’s been during 70 to 80 percent of the last 11,300 years. Results of the study, by researchers at Oregon State University (OSU) and Harvard University, are published this week in a paper in the journal Science. Lead paper author Shaun Marcott of OSU says that previous research on past global temperature change has largely focused on the last 2,000 years. Extending the reconstruction of global temperatures back to the end of the last Ice Age puts today’s climate into a larger context’.[1]

Shaun Marcott states unequivocally that “We already knew that on a global scale, Earth is warmer today than it was over much of the past 2,000 years. Now we know that it is warmer than most of the past 11,300 years”.[2]  Candace Major, program director in the National Science Foundation’s (NSF) Division of Ocean Sciences adds that “The last century stands out as the anomaly in this record of global temperature since the end of the last ice age This research shows that we’ve experienced almost the same range of temperature change since the beginning of the industrial revolution, as over the previous 11,000 years of Earth history–but this change happened a lot more quickly”.[3]  Climate change or global warming continue to be two hot talking points, in spite of the fact that public opinion has turned away from these issues now . . . global apathy with regards to the effects of man-made climate change seems to reign supreme and the search for more fossil fuels to burn continues unabated. As a result, it would appear that the future of humanity on planet earth is not very rose-coloured anymore . . .


[1] “Earth Is Warmer Today Than During 70 to 80 Percent of the Past 11,300 Years” The Natural Science Foundation (07 March 2013). http://www.nsf.gov/news/news_summ.jsp?cntn_id=127133&org=NSF&from=news.

[2] “Earth Is Warmer Today Than During 70 to 80 Percent of the Past 11,300 Years”.

[3] “Earth Is Warmer Today Than During 70 to 80 Percent of the Past 11,300 Years”.

Inside Story: Climate talks COP18 – More hot air about hot air?

‘Hurricanes, heatwaves, fires, floods and famine. Evidence is growing linking extreme weather to global warming. As yet another round of United Nations climate talks begin, this time in Qatar. But where is all the hot air getting us in dealing with all the hot air? (27 Nov 2012)’.

Global Warming: Melting Arctic Ice Cap

Joe Romm, editor of Climateprogress.org and author of Language Intelligence, tells Viewpoint host Eliot Spitzer why news that the Arctic ice cap has shrunk to the smallest size on record is cause for concern (21 Sept 2012).

Going down into the nitty-gritty of the big melt, Romm explains: “We’ve known for a long time about basic polar amplification. Warming melts highly reflective white ice and snow, which is replaced by the dark blue sea or dark land, both of which absorb far more sunlight and hence far more solar energy. More recently another insidious feedback has become obvious — as the Arctic ice retreats, big oil companies can drill for more fossil fuels whose combustion will accelerate warming and ice retreat. You might call this the “brainless frog” feedback. Now Reuters reports on yet another feedback: ‘Local pollution in the Arctic from shipping and oil and gas industries, which have expanded in the region due to a thawing of sea ice caused by global warming, could further accelerate that thaw, experts say. The United Nations Environment Program (UNEP) said there was an urgent need to calculate risks of local pollutants such as soot, or “black carbon”, in the Arctic. Soot darkens ice, making it soak up more of the sun’s heat and quickening a melt. “There is a grim irony here that as the ice melts . . . humanity is going for more of the natural resources fuelling this meltdown,” [somebody] said. Large amounts of soot in the Arctic come from more distant sources such as forest fires or industry’ [leading Romm tp add:] So the direct pollution from shipping and fossil fuel extraction could speed up Arcticmelt”.[1]

Romm adds: “For the sake of completeness, Arctic warming is amplified for several additional synergistic reasons, beyond the change in reflectivity. As the International Arctic Science Committee (IASC) explains in their 2004 report, Impacts of a Warming Arctic . . . In the Arctic, compared to lower latitudes, “more of the extra trapped energy goes into warming rather than evaporation”. In the Arctic, “the atmospheric layer that has to warm in order to warm the surface is shallower”. So, when the sea ice retreats, the “solar heat absorbed by the oceans in summer is more easily transferred to the atmosphere in winter”. [And as one climate scientist explained to me, it can get incredibly cold above thick ice, but it can't get much colder than freezing above open water.] All this leads to more snow and ice melting, further decreasing Earth’s reflectivity (albedo), causing more heating, which the thinner arctic atmosphere spreads more quickly over the entire polar region, and so on and on. And that in turn threatens a cascade of effects. As the scientists at The International Polar Year noted, this could “speed up melting of the Greenland ice sheet, accelerating the rise in sea levels,” and “Permafrost melting could also accelerate during rapid Arctic sea-ice loss due to an amplification of Arctic land warming 3.5 times greater than secular 21st century climate trends”. Yet the destruction of a significant fraction of the permafrost, coupled with the climate-carbon-cycle feedbacks that the IPCC models, would make the task of averting the unmitigated catastrophe of 800 to 1000 ppm even more challenging”, ending with the ominous words: “We are headed into uncharted waters”.[2]


[1] Joe Romm, “Arctic Death Spiral: New Local Shipping And Drilling Pollution May Speed Up Polar Warming And Ice Melting” ThinkProgress (19 September 2012). http://thinkprogress.org/climate/2012/09/19/872121/arctic-death-spiral-new-local-shipping-and-drilling-pollution-may-speed-up-polar-warming-and-ice-melting/.

[2] Joe Romm, “Arctic Death Spiral: New Local Shipping And Drilling Pollution May Speed Up Polar Warming And Ice Melting”.

Global Warming or what the frack???

In 2011 temperatures around the globe were slightly cooler on average than in the two years before. Does that mean Global Warming has somehow ended? Or that it has never even existed? Global Ideas Climate Expert Anders Levermann explains why a cooler year does not contradict the reality of Global Warming (15 August 2012).

So, who is Anders Levermann???  He is the Chair of research domain Sustainable Solutions of Potsdam Institute for Climate Impact Research. The Head of PIK-flagship activity TUMBLE on the stability of Greenland, Antarctica, monsoon & ocean circulation. The Lead author of the Sea Level Change chapter of the Intergovernmental Panel on Climate Change (IPCC-AR5). A Professor at the Physics Institute of Potsdam University teaching climate physics and the author of climate-science video column “Global Expert” answering questions on climate change.[1] And he is also a prolific blogger.

Recently, a prominent climate sceptic has been in the news as a result of his conversion to a climate believer.[2]  The physics professor at the University of California, Berkeley, Richard Muller published a memorable op-ed in the New York Times, announcing his conversion: “CALL me a converted skeptic. Three years ago I identified problems in previous climate studies that, in my mind, threw doubt on the very existence of global warming. Last year, following an intensive research effort involving a dozen scientists, I concluded that global warming was real and that the prior estimates of the rate of warming were correct. I’m now going a step further: Humans are almost entirely the cause. My total turnaround, in such a short time, is the result of careful and objective analysis by the Berkeley Earth Surface Temperature project, which I founded with my daughter Elizabeth. Our results show that the average temperature of the earth’s land has risen by two and a half degrees Fahrenheit over the past 250 years, including an increase of one and a half degrees over the most recent 50 years. Moreover, it appears likely that essentially all of this increase results from the human emission of greenhouse gases. These findings are stronger than those of the Intergovernmental Panel on Climate Change, the United Nations group that defines the scientific and diplomatic consensus on global warming. In its 2007 report, the I.P.C.C. concluded only that most of the warming of the prior 50 years could be attributed to humans. It was possible, according to the I.P.C.C. consensus statement, that the warming before 1956 could be because of changes in solar activity, and that even a substantial part of the more recent warming could be natural. Our Berkeley Earth approach used sophisticated statistical methods developed largely by our lead scientist, Robert Rohde, which allowed us to determine earth land temperature much further back in time. We carefully studied issues raised by skeptics: biases from urban heating (we duplicated our results using rural data alone), from data selection (prior groups selected fewer than 20 percent of the available temperature stations; we used virtually 100 percent), from poor station quality (we separately analyzed good stations and poor ones) and from human intervention and data adjustment (our work is completely automated and hands-off). In our papers we demonstrate that none of these potentially troublesome effects unduly biased our conclusions. The historic temperature pattern we observed has abrupt dips that match the emissions of known explosive volcanic eruptions; the particulates from such events reflect sunlight, make for beautiful sunsets and cool the earth’s surface for a few years. There are small, rapid variations attributable to El Niño and other ocean currents such as the Gulf Stream; because of such oscillations, the “flattening” of the recent temperature rise that some people claim is not, in our view, statistically significant. What has caused the gradual but systematic rise of two and a half degrees? We tried fitting the shape to simple math functions (exponentials, polynomials), to solar activity and even to rising functions like world population. By far the best match was to the record of atmospheric carbon dioxide, measured from atmospheric samples and air trapped in polar ice. Just as important, our record is long enough that we could search for the fingerprint of solar variability, based on the historical record of sunspots. That fingerprint is absent. Although the I.P.C.C. allowed for the possibility that variations in sunlight could have ended the “Little Ice Age,” a period of cooling from the 14th century to about 1850, our data argues strongly that the temperature rise of the past 250 years cannot be attributed to solar changes. This conclusion is, in retrospect, not too surprising; we’ve learned from satellite measurements that solar activity changes the brightness of the sun very little. How definite is the attribution to humans? The carbon dioxide curve gives a better match than anything else we’ve tried. Its magnitude is consistent with the calculated greenhouse effect — extra warming from trapped heat radiation. These facts don’t prove causality and they shouldn’t end skepticism, but they raise the bar: to be considered seriously, an alternative explanation must match the data at least as well as carbon dioxide does. Adding methane, a second greenhouse gas, to our analysis doesn’t change the results. Moreover, our analysis does not depend on large, complex global climate models, the huge computer programs that are notorious for their hidden assumptions and adjustable parameters. Our result is based simply on the close agreement between the shape of the observed temperature rise and the known greenhouse gas increase”.[3]  So, there you go and there you have it, or, is there anything else???  Claire Perlman writes that “Muller’s project has been criticized in the past for receiving $150,000 in funding from the Charles G. Koch Charitable Foundation, which is associated with Koch Industries, an oil and gas conglomerate. The foundation has historically supported conservative causes, so environmentalists were unsure what to expect when Muller prepared to announce the study’s findings last year. Muller maintained throughout the study that the funding would have no impact on the results of the research, and he sort of proved it with the group’s results that show a two and a half degree Fahrenheit increase over the last 250 years, and one and a half degrees Fahrenheit increase over the last 50 years”.[4]  Does this now mean that Muller has become free from his Koch addiction???  Has he now become an advocate of clean energy and renewable resources???  Well actually, not quite . . . he now advocates switching to natural gas.

Turns out that Professor Muller has now become a vocal proponent of fracking . . . Or as explained by Perlman: “Muller hopes the Berkeley Earth analysis will help settle the scientific debate regarding global warming and humanity’s role in exacerbating it. He believes the most difficult task in front of us is to reach a consensus across the political spectrum about what we are going to do to deal with a changing climate. In the near future, the majority of greenhouse gas emissions will come from China, India, and other parts of the developing world, Muller said in an email to Earth Island Journal. In order to slow warming, he said two major initiatives are required: technical conservation and replacing coal with natural gas, which emits one-third of the carbon dioxide coal emits when burned. Muller’s advocacy of natural gas as a cleaner fuel, however, doesn’t really delve into the serious environmental and health impacts caused by hydraulic fracturing, or fracking — the process of extracting gas buried in shale deposits that’s become increasingly popular in the United States. In an interview earlier this month with talk show host Rachel Maddow, he offered up an unbelievably naïve solution to such concerns: ‘Well, I totally don’t support the old kind of fracking, but I think clean fracking — in which you just fine the hell out of the companies if they spill anything or upset the water tables, they can fix it up. Compared to developing really cheap solar, developing really clean fracking, I think, is relatively straightforward’”.[5]

Over the past years we have heard the phrase Clean Coal, and now, Professor Muller is talking about Clean Fracking???  What the frack???  In all fairness, some time ago I met a geologist who told me about a new methodology for fracking involving microwaves . . . but as such, apart from that personal testimony, I have not heard about this revolutionary way to frack our environment. Maybe the Koch Bros will turn out to be the ultimate champions of clean fracking, possibly employing the awesome power of microwaves???  After all, Koch Industries is an oil and gas conglomerate . . .


[1] “Anders Levermann” Potsdam Institute for Climate Impact Research. http://www.pik-potsdam.de/~anders/.

[2] “Changing Views About A Changing Climate” NPR (03 August 2012). http://www.npr.org/2012/08/03/158085161/changing-views-about-a-changing-climate.

[3] Richard A. Muller, “The Conversion of a Climate-Change Skeptic” The New York Times (28 July 2012). http://www.nytimes.com/2012/07/30/opinion/the-conversion-of-a-climate-change-skeptic.html?pagewanted=all.

[4] Claire Perlman, “The Not-So-Great Part of Richard Muller’s Conversion from Climate Skeptic to Believer” Earth Island Journal (15 August 2012). http://www.earthisland.org/journal/index.php/elist/eListRead/the_not-so-great_part_of_richard_mullers_conversion_from_climate_skeptic_to.

[5] Claire Perlman, “The Not-So-Great Part of Richard Muller’s Conversion”.

Last Undersea Lab Set to Close Off Florida Keys

After 20 years, the Aquarius Reef Base is losing its $3 million federal funding. The budget cut will close the lab unless it secures private funding (18 July 2012).

And then there is the other CO2 problem: Ocean Acidification . . . The Natural Resources Defense Council (NRDC) posits that ‘[a]bout a quarter of all carbon dioxide emissions are absorbed by the earth’s oceans, where they’re having an impact that’s just starting to be understood. Over the last decade, scientists have discovered that this excess CO2 is actually changing the chemistry of the sea and proving harmful for many forms of marine life. This process is known as ocean acidification. A more acidic ocean could wipe out species, disrupt the food web and impact fishing, tourism and any other human endeavor that relies on the sea. The change is happening fast — and it will take fast action to slow or stop it. Over the last 250 years, oceans have absorbed 530 billion tons of CO2, triggering a 30 percent increase in ocean acidity. Before people started burning coal and oil, ocean pH had been relatively stable for the previous 20 million years. But researchers predict that if carbon emissions continue at their current rate, ocean acidity will more than double by 2100. The polar regions will be the first to experience changes. Projections show that the Southern Ocean around Antarctica will actually become corrosive by 2050.[1]


[1] “Ocean Acidification: The Other CO2 Problem” NRDC. http://www.nrdc.org/oceans/acidification/.

Link TV: Earth Focus Episode 41 – Biodiversity and Health

Earth Focus is an environmental news magazine that puts a human face on the environment by featuring under-publicized stories about how changes in our environment are affecting everyday people.

What do plants, snakes, molds, marine sponges, and cone snails have in common? They have helped develop medicines that save human lives. Biodiversity — the variety of life on Earth — is key to human survival. But plants, animals, and microorganisms are disappearing at unprecedented rates. What impact will this have on human health? Find out in this Earth Focus special report, produced in collaboration with Harvard Medical School’s Center for Health and the Global Environment (6 June 2012).

Greenland Melting: Glaciers turning into Water

LiveScience’s Stephanie Pappas reveals on Wednesday, 30 May, that a “set of 80-year-old photographs discovered in a basement archive reveals the remarkable sensitivity of Greenland’s glaciers to climate change, according to a new study that one scientist called “glaciological research with a splash of Indiana Jones.” The research, published online May 27 in the journal Nature Geoscience, reveals a pattern of stop-and-go melting along Greenland’s southeastern coast. Aerial photographs dating back to 1931 show a period of glacier retreat between 1933 and 1943, followed by a cool period of advancing ice until 1972. More recently, most of those gains have been lost as temperatures creep upward”.[1]  Since 1972 Greenland’s glaciers seem to have been in retreat . . . Pappas explains that the “long-lost photographs were taken during an expedition led by Danish explorer Knud Rasmussen and include aerial photos of land, sea and ice in southeastern Greenland. After expedition researchers created a map from the photographs, the glass-plate images were tucked away at the National Survey and Cadastre of Denmark and forgotten. National Survey researchers were cleaning out the basement of their archives when they ran across the glass plates. They contacted Anders A. Bjørk, a doctoral fellow at the Natural History Museum of Denmark. For Bjørk, the find was a gold mine. Satellites have kept an orbiting eye on Greenland’s ice since the 1970s, but measurements from before then are rare. That makes it tough to determine the ice’s sensitivity to temperatures. Bjørk, Box and their colleagues digitized the photographs and used software to compare them with images taken by the U.S. military in the World War II era and to modern satellite and aerial photographs. They found the 1933-43 ice retreat followed an unusually warm period in Arctic history. From about 1919 to 1932, temperatures in the region rose by about 3.6 degrees Fahrenheit (2 degrees Celsius) per decade — about a half-degree Celsius cooler than today’s Arctic temperature, but still a useful parallel. Between 1933 and 1943, glaciers retreated by about 33 to 164 feet (10-50 meters) per year, the photos revealed. Glaciers that terminated on land retreated just as fast as glaciers that fed the sea. In the current period of ice loss that began in the 2000s, ocean-abutting glaciers are melting much more quickly than land-bound glaciers. It could be that the 1930s ice loss pushed glaciers back to higher elevations and stripped them of surface area, making them less vulnerable to warming temperatures. Today, average ice loss in southeastern Greenland is 164 feet (50 meters) of retreat each year, higher than the 1930s rates. Several fast-melting glaciers, including one losing 2,910 feet (887 meters) of ice each year, are driving up the average”.[2]

The article, written by Anders A. Bjørk, Kurt H. Kjær, Niels J. Korsgaard, Shfaqat A. Khan, Kristian K. Kjeldsen, Camilla S. Andresen, Jason E. Box, Nicolaj K. Larsen & Svend Funder, declares that unequivocally that ‘[w]idespread retreat of glaciers has been observed along the southeastern margin of Greenland. This retreat has been associated with increased air and ocean temperatures. However, most observations are from the satellite era; presatellite observations of Greenlandic glaciers are rare. Here we present a unique record that documents the frontal positions for 132 southeast Greenlandic glaciers from rediscovered historical aerial imagery beginning in the early 1930s. We combine the historical aerial images with both early and modern satellite imagery to extract frontal variations of marine- and land-terminating outlet glaciers, as well as local glaciers and ice caps, over the past 80 years. The images reveal a regional response to external forcing regardless of glacier type, terminal environment and size. Furthermore, the recent retreat was matched in its vigour during a period of warming in the 1930s with comparable increases in air temperature. We show that many land-terminating glaciers underwent a more rapid retreat in the 1930s than in the 2000s, whereas marine-terminating glaciers retreated more rapidly during the recent warming’.[3]  In other words, as a result of today’s climate fluctuations the sea temperatures have risen considerably, exacerbating the problem of melting ice.

A couple of months ago, ScienceDaily reported about another recent piece of research: “research led by Scripps Institution of Oceanography at UC San Diego physical oceanographer Dean Roemmich shows a .33-degree Celsius (.59-degree Fahrenheit) average increase in the upper portions of the ocean to 700 meters (2,300 feet) depth. The increase was largest at the ocean surface, .59-degree Celsius (1.1-degree Fahrenheit), decreasing to .12-degree Celsius (.22-degree Fahrenheit) at 900 meters (2,950 feet) depth. The report is the first global comparison of temperature between the historic voyage of HMS Challenger (1872-1876) and modern data obtained by ocean-probing robots now continuously reporting temperatures via the global Argo program. Scientists have previously determined that nearly 90 percent of the excess heat added to Earth’s climate system since the 1960s has been stored in the oceans. The new study, published in the April 1 advance online edition of Nature Climate Change and coauthored by John Gould of the United Kingdom-based National Oceanography Centre and John Gilson of Scripps Oceanography, pushes the ocean warming trend back much earlier”.[4]  The American physical oceanographer Dean Roemmich declared that “The significance of the study is not only that we see a temperature difference that indicates warming on a global scale, but that the magnitude of the temperature change since the 1870s is twice that observed over the past 50 years . . . This implies that the time scale for the warming of the ocean is not just the last 50 years but at least the last 100 years”.[5]  It would stand to reason that the ocean has been warming ever since humanity started contributing to the general increase in global temperature as a result of the increased emission of green house gases resulting from the Industrial Revolution.

‘Stephen Schneider (1945-2010) and Norman Rosenberg, two well-respected scientists, tend to think that the matter of greenhouse gases is rather self-explanatory: the “Earth’s climate changes. The climatic effects of having polluted the atmosphere with gases such as carbon dioxide (CO2) may already be felt. There is no doubt that the concentration of CO2 in the atmosphere has been rising. CO2 tends to trap heat near the Earth’s surface. This is known as the greenhouse effect, and its existence and basic mechanisms are not questioned by atmospheric scientists. What is questioned is the precise amount of warming and the regional pattern of climatic change that can be expected on the Earth from the anthropogenic increase in the atmospheric concentration of CO2 and other greenhouse gases. It is the regional patterns of changes in temperature, precipitation, and soil moisture that will determine what impact the greenhouse effect will have on natural ecosystems, agriculture, and water supplies”’.[6]


[1] Stephanie Pappas, “Long-lost photos reveal true tale of Greenland’s glaciers” Mother Nature Network (30 May 2012). http://www.mnn.com/earth-matters/wilderness-resources/stories/long-lost-photos-reveal-true-tale-of-greenlands-glaciers.

[2] Stephanie Pappas, “Long-lost photos reveal true tale ofGreenland’s glaciers”.

[3] Anders A. Bjørk, Kurt H. Kjær, Niels J. Korsgaard, Shfaqat A. Khan, Kristian K. Kjeldsen, Camilla S. Andresen, Jason E. Box, Nicolaj K. Larsen & Svend Funder, “An aerial view of 80 years of climate-related glacier fluctuations in southeast Greenland” Nature Geoscience, 5 (27 May 2012). http://www.nature.com/ngeo/journal/v5/n6/full/ngeo1481.html.

[4] “New Comparison of Ocean Temperatures Reveals Rise Over the Last Century” ScienceDaily (01 April 2012). http://www.sciencedaily.com/releases/2012/04/120401135345.htm.

[5] “New Comparison of Ocean Temperatures Reveals Rise Over the Last Century”.

[6] “Climate Change is a Hoax???” A Pseudo-Ottoman Blog (02 January 2011). http://sitanbul.wordpress.com/2011/01/02/climate-change-is-a-hoax/.

Rio+20 Earth Summit: Too Little Too Late or Not???

Raised inVancouver andToronto, Severn Cullis-Suzuki has been camping and hiking all her life. When she was 9 she started the Environmental Children’s Organization (ECO), a small group of children committed to learning and teaching other kids about environmental issues. They were successful in many projects before 1992, when they raised enough money to go to the UN’s Earth Summit in Rio de Janeiro. Their aim was to remind the decision-makers of who their actions or inactions would ultimately affect. The goal was reached when 12 yr old Severn closed a Plenary Session with a powerful speech that received a standing ovation.

Severn Suzuki speaking at UN Earth Summit 1992

 

And now, 20 years later another similar stunt is in the process of being prepared to . . .  show the world that even children realise that action speaks louder than words. The worldwide 2012 Living Rainforest International Essay competition now shines another “ray of hope” . . . the first prize was won by Nardos Tilahun, and she will now be able to travel to Rio and address the leaders of the world. The Auckland Girls Grammar School’s website explains: ‘The competition asked contestants to write a letter to the UN Secretary General to share their ideas on what governments and world leaders should be doing to build a more sustainable future on planet Earth. When considering what she would write, Nardos thought back to a video clip she had seen called The Story of Stuff which examined the impact of consumerism on the environment. She did further research of her own and, the night before the deadline, wrote her essay. She entitled her essay ‘Exploiting Consumerism to Save our Planet’ and argued that since the human desire to consume won’t change, we should change the kinds of products that are produced. One of her suggestions was that rather than mining for natural resources and ruining the environment, we should be mining our landfills for material that can be recycled into new products. She also proposed that governments offer incentives to companies to become more eco-friendly through taxing those who [are] not sustainable in their products or business practice[s], or not restricting their ability to advertise. While this competition is sponsored by Living Rainforest, a small education trust in the UK, the judges for this competition included experts in the field of sustainable development and the environment. Over eight hundred students from all over the world entered the essay competition and the other finalists came from far flung places such as Cameroon, Kazakhstan, Russia, Singapore, Samoa, Nepal, the Seychelles and the Philippines. Nardos’s generous prize includes flights, a week’s accommodation in a luxury apartment on Copacabana beach, the opportunity to attend the UN Earth Summit, a private city tour and money to cover [the] living expenses [in Rio]. Nardos and her family came to New Zealand in 2004 from Ethiopia as political asylum seekers. She is very excited about this opportunity to visit Brazil and observe the Rio+20 Earth Summit in action. The United Nations Conference on Sustainable Development, known as Rio+20, will be held in Rio de Janeiro from 20-22 June 2012. It is expected to be the biggest meeting on the international calendar in 2012 . 115 Heads of State and the UN Secretary General Ban Ki-Moon will be in attendance. Nardos hopes to be able to deliver her letter in person!’.[1]

‘United Nations, New York, 22 November 2011 – To promote next June’s Rio+20 conference and the need for sustainable development, the United Nations launched a campaign engaging people in a global conversation on the kind of communities they would like to live in twenty years from now. The campaign, Rio+20: The Future We Want, works through public participation to envision how societies in all parts of the world can build a future that promotes prosperity and improves people’s quality of life without further degrading our planet’s natural environment’.

 


[1] “AGGS STUDENT OFF TO RIO+20 EARTH SUMMIT” Auckland Girls Grammar School. http://www.aggs.school.nz/News-/-Events/aggs-student-off-to-rio20-earth-summit.html.

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