Rajendra Pachauri: Scientific knowledge of climate change is 'something we distort and trivialise at our peril'.

The head of the UN’s climate change panel has accused politicians and prominent climate sceptics of “a new form of persecution” against scientists who work on global warming.

In a strongly worded article published on the Guardian website, Rajendra Pachauri, chair of the Intergovernmental Panel on Climate Change (IPCC), hit out at those in “positions of power and responsibility” who try to portray “dedicated scientists as climate criminals”.

Pachauri also accused critics who have used an error in the 2007 IPCC report to question the scientific basis of climate change of “an act of astonishing intellectual legerdemain [sleight of hand]“. Scientific knowledge of climate change, he says, is “something we distort and trivialise at our peril”.

Pachauri’s comments come after repeated attacks on the credibility of the IPCC following the high-profile discovery of a mistake about melting Himalayan glaciers in its report. The mistake has prompted calls for Pachauri to resign and forced the IPCC to convene an international panel of experts to review the way it operates.

In the Guardian article, Pachauri writes: “Thousands of scientists from across the world have worked diligently and in an objective and transparent manner to provide scientific evidence for action to meet the growing challenge of climate change. To obscure this reality through misplaced emphasis on an error in a nearly 3,000-page rigorous document would be unfortunate.”

He adds: “Even more unfortunate is the effort of some in positions of power and responsibility to indict dedicated scientists as ‘climate criminals’. I sincerely hope the world is not witnessing a new form of persecution of those who defy conventional ignorance and pay a terrible price for their scientifically valid beliefs.”

This appears to be a reference to James Inhofe, a US senator and long-standing climate sceptic, who last month called for a criminal investigation of climate scientists. Inhofe published a minority report from the Senate committee on environment and public works that claimed climate scientists involved with a controversy over emails from the University of East Anglia released online “violated fundamental ethical principles governing taxpayer-funded research and, in some cases, may have violated federal laws”.

The report named 17 US and British climate experts as “key players” in the affair and highlighted their roles in preparing IPCC reports. The list included Phil Jones and Keith Briffa of the University of East Anglia’s Climatic Research Unit, and Peter Stott, a leading expert at the Met Office.

Michael Mann, a US scientist at Penn State University, who is on the list, said: “I think the following quote characterises the situation best: ‘Continuous research by our best scientists … may be made impossible by the creation of an atmosphere in which no man feels safe against the public airing of unfounded rumours, gossip, and vilification.’ The quote wasn’t made during the last few months. It was made by US president Harry S Truman in 1948, in response to politically motivated attacks against scientists associated with the dark era of McCarthyism.”

Mann added: “I fear that is precisely the sort of atmosphere that is being created, and sure, it impacts research. The more time scientists have to spend fending off these sorts of attacks and dealing with this sort of nonsense, the less time is available to them to actually do science, and to push the forefront of our knowledge forward. Perhaps that is the intent?”

Pachauri says it was “to be expected” that the critical choices that climate change asks of human society “would pose challenges for some stakeholders and sectors of the economy”.

He added: “But to ignore the IPCC’s scientific findings would lead to impacts that impose larger costs than those required today to stabilise the Earth’s climate.”

Source: Guardian

How do I know China wrecked the Copenhagen deal? I was in the room

As recriminations fly post-Copenhagen, one writer offers a fly-on-the-wall account of how talks failed

Copenhagen was a disaster. That much is agreed. But the truth about what actually happened is in danger of being lost amid the spin and inevitable mutual recriminations. The truth is this: China wrecked the talks, intentionally humiliated Barack Obama, and insisted on an awful “deal” so western leaders would walk away carrying the blame. How do I know this? Because I was in the room and saw it happen.

China’s strategy was simple: block the open negotiations for two weeks, and then ensure that the closed-door deal made it look as if the west had failed the world’s poor once again. And sure enough, the aid agencies, civil society movements and environmental groups all took the bait. The failure was “the inevitable result of rich countries refusing adequately and fairly to shoulder their overwhelming responsibility”, said Christian Aid. “Rich countries have bullied developing nations,” fumed Friends of the Earth International.

All very predictable, but the complete opposite of the truth. Even George Monbiot, writing in yesterday’s Guardian, made the mistake of singly blaming Obama. But I saw Obama fighting desperately to salvage a deal, and the Chinese delegate saying “no”, over and over again. Monbiot even approvingly quoted the Sudanese delegate Lumumba Di-Aping, who denounced the Copenhagen accord as “a suicide pact, an incineration pact, in order to maintain the economic dominance of a few countries”.

Sudan behaves at the talks as a puppet of China; one of a number of countries that relieves the Chinese delegation of having to fight its battles in open sessions. It was a perfect stitch-up. China gutted the deal behind the scenes, and then left its proxies to savage it in public.

Here’s what actually went on late last Friday night, as heads of state from two dozen countries met behind closed doors. Obama was at the table for several hours, sitting between Gordon Brown and the Ethiopian prime minister, Meles Zenawi. The Danish prime minister chaired, and on his right sat Ban Ki-moon, secretary-general of the UN. Probably only about 50 or 60 people, including the heads of state, were in the room. I was attached to one of the delegations, whose head of state was also present for most of the time.

What I saw was profoundly shocking. The Chinese premier, Wen Jinbao, did not deign to attend the meetings personally, instead sending a second-tier official in the country’s foreign ministry to sit opposite Obama himself. The diplomatic snub was obvious and brutal, as was the practical implication: several times during the session, the world’s most powerful heads of state were forced to wait around as the Chinese delegate went off to make telephone calls to his “superiors”.

Shifting the blame

To those who would blame Obama and rich countries in general, know this: it was China’s representative who insisted that industrialised country targets, previously agreed as an 80% cut by 2050, be taken out of the deal. “Why can’t we even mention our own targets?” demanded a furious Angela Merkel. Australia’s prime minister, Kevin Rudd, was annoyed enough to bang his microphone. Brazil’s representative too pointed out the illogicality of China’s position. Why should rich countries not announce even this unilateral cut? The Chinese delegate said no, and I watched, aghast, as Merkel threw up her hands in despair and conceded the point. Now we know why – because China bet, correctly, that Obama would get the blame for the Copenhagen accord’s lack of ambition.

China, backed at times by India, then proceeded to take out all the numbers that mattered. A 2020 peaking year in global emissions, essential to restrain temperatures to 2C, was removed and replaced by woolly language suggesting that emissions should peak “as soon as possible”. The long-term target, of global 50% cuts by 2050, was also excised. No one else, perhaps with the exceptions of India and Saudi Arabia, wanted this to happen. I am certain that had the Chinese not been in the room, we would have left Copenhagen with a deal that had environmentalists popping champagne corks popping in every corner of the world.

Strong position

So how did China manage to pull off this coup? First, it was in an extremely strong negotiating position. China didn’t need a deal. As one developing country foreign minister said to me: “The Athenians had nothing to offer to the Spartans.” On the other hand, western leaders in particular – but also presidents Lula of Brazil, Zuma of South Africa, Calderón of Mexico and many others – were desperate for a positive outcome. Obama needed a strong deal perhaps more than anyone. The US had confirmed the offer of $100bn to developing countries for adaptation, put serious cuts on the table for the first time (17% below 2005 levels by 2020), and was obviously prepared to up its offer.

Above all, Obama needed to be able to demonstrate to the Senate that he could deliver China in any global climate regulation framework, so conservative senators could not argue that US carbon cuts would further advantage Chinese industry. With midterm elections looming, Obama and his staff also knew that Copenhagen would be probably their only opportunity to go to climate change talks with a strong mandate. This further strengthened China’s negotiating hand, as did the complete lack of civil society political pressure on either China or India. Campaign groups never blame developing countries for failure; this is an iron rule that is never broken. The Indians, in particular, have become past masters at co-opting the language of equity (“equal rights to the atmosphere”) in the service of planetary suicide – and leftish campaigners and commentators are hoist with their own petard.

With the deal gutted, the heads of state session concluded with a final battle as the Chinese delegate insisted on removing the 1.5C target so beloved of the small island states and low-lying nations who have most to lose from rising seas. President Nasheed of the Maldives, supported by Brown, fought valiantly to save this crucial number. “How can you ask my country to go extinct?” demanded Nasheed. The Chinese delegate feigned great offence – and the number stayed, but surrounded by language which makes it all but meaningless. The deed was done.

China’s game

All this raises the question: what is China’s game? Why did China, in the words of a UK-based analyst who also spent hours in heads of state meetings, “not only reject targets for itself, but also refuse to allow any other country to take on binding targets?” The analyst, who has attended climate conferences for more than 15 years, concludes that China wants to weaken the climate regulation regime now “in order to avoid the risk that it might be called on to be more ambitious in a few years’ time”.

This does not mean China is not serious about global warming. It is strong in both the wind and solar industries. But China’s growth, and growing global political and economic dominance, is based largely on cheap coal. China knows it is becoming an uncontested superpower; indeed its newfound muscular confidence was on striking display in Copenhagen. Its coal-based economy doubles every decade, and its power increases commensurately. Its leadership will not alter this magic formula unless they absolutely have to.

Copenhagen was much worse than just another bad deal, because it illustrated a profound shift in global geopolitics. This is fast becoming China’s century, yet its leadership has displayed that multilateral environmental governance is not only not a priority, but is viewed as a hindrance to the new superpower’s freedom of action. I left Copenhagen more despondent than I have felt in a long time. After all the hope and all the hype, the mobilisation of thousands, a wave of optimism crashed against the rock of global power politics, fell back, and drained away.

Source: Guardian

Pope to Copenhagen: Saving Environment as Crucial as Fighting Terrorism

Benedict XVI’s message for the Catholic Church’s annual World Day of Peace on Jan. 1 does not mention the Copenhagen Climate Summit by name, but the target audience could not have been more obvious, nor the framing of his appeal more loaded for both foes and critics of global warming.

At the very top of the 3,800-word document, titled “If You Want to Cultivate Peace, Protect Creation,” the pope says the preservation of “creation”– that is, the natural environment that is a gift from God –”has now become essential for the pacific coexistence of mankind.”

“Man’s inhumanity to man has given rise to numerous threats to peace and to authentic and integral human development — wars, international and regional conflicts, acts of terrorism, and violations of human rights. Yet no less troubling are the threats arising from the neglect — if not downright misuse — of the earth and the natural goods that God has given us.”

That’s a powerful linkage, and as Vatican-watcher John Allen noted, the title of the document was a deliberate play on the motto of Benedict’s predecessor, Pope Paul VI, who said “If you want peace, work for justice.”

The framework of “environmental protection-as-security issue” is not one you’ll see either side in the climate wars citing very often, though it could have appeal to neo-cons who tend to be global warming skeptics. Unfortunately, they will likely be put off by other aspects of the document.

For example, Benedict takes climate change and its human-based causes as fact, and his message clearly reinforces his growing reputation as the “green pope” who presents sharp challenges to those who do not support efforts to curb greenhouse gases and sweeping measures to protect rain forests and other natural resources.

He argues, for instance, that economic development must include safeguards for the environment, even if they are costly, and he calls for “a world-wide redistribution of energy resources, so that countries lacking those resources can have access to them.” Moreover, “technologically advanced societies must be prepared to encourage more sober lifestyles, while reducing their energy consumption and improving its efficiency.”

Solar power is crucial to averting environmental catastrophe and developing a just world, Benedict writes, while nations must also work for “progressive disarmament and a world free of nuclear weapons.”

Source: Politics Daily

Q&A: The Copenhagen climate summi

The Copenhagen climate conference COP15 resulted in a document called the Copenhagen Accord. It was hammered out by a small group of countries – including the world’s two biggest greenhouse gas polluters, China and the US. The conference as a whole did not adopt the accord, but voted to “take note” of it.

Was the summit a success?

This depends on your point of view.

On the positive side, the Copenhagen Accord, for the first time, unites the US, China and other major developing countries in an effort to curb global greenhouse gas emissions. The Kyoto Protocol did not achieve this – it imposed no obligations on developing countries to restrain the growth of their emissions, and the US never acceded to it. The accord also says developed countries will aim to mobilise $100bn per year by 2020, to address the needs of developing countries.

On the other hand, the summit did not result in a legally binding deal or any commitment to reach one in future. The accord calls on countries to state what they will do to curb greenhouse gas emissions, but these will not be legally binding commitments. Furthermore, there is no global target for emissions reductions by 2050 and the accord is vague as to how its goals – such as the $100bn of funds annually for developing countries – will be achieved.

What are the key points of the Copenhagen Accord?

• A commitment “to reduce global emissions so as to hold the increase in global temperature below 2C” and to achieve “the peaking of global and national emissions as soon as possible”

• Developed countries must make commitments to reduce greenhouse gas emissions, and developing countries must report their plans to curb greenhouse gas emissions to the UN by 31 January 2010

• New and additional resources “approaching $30bn” will be channelled to poorer nations over the period 2010-12, with an annual sum of $100bn envisaged by 2020

• A Copenhagen Green Climate Fund will be established under the UN convention on climate change, to direct some of this money to climate-related projects in developing countries

• Projects to reduce greenhouse gas emissions in developing countries will be subject to international monitoring if they are internationally funded

• Programmes to provide developing countries with financial incentives to preserve forests – REDD and REDD-plus – will be established immediately

• Implementation of the accord will be reviewed in 2015 and an assessment will be made of whether the goal of keeping global temperature rise within 2C needs to be strengthened to 1.5C

Which countries backed the accord?

The essential points of the deal were brokered by US President Barack Obama with representatives of China, India, Brazil and South Africa. Mr Obama also consulted with the leaders of France, Germany and the UK. Most countries at the conference gave it their support, but some countries were resolutely opposed, including Venezuela, Bolivia, Ecuador and Cuba.

Why did the Copenhagen summit take place at all?

The majority of the world’s governments believe that climate change poses a threat to human society and to the natural world.

Successive scientific reports, notably those from the Intergovernmental Panel on Climate Change (IPCC), have come to ever firmer conclusions about humankind’s influence on the modern-day climate, and about the impacts of rising temperatures.

In 2007, at the UN climate talks held in Bali, governments agreed to start work on a new global agreement.

The Copenhagen talks marked the end of that two-year period.

Why is a new global agreement needed?

The Copenhagen talks sat within the framework of the UN Framework Convention on Climate Change (UNFCCC), established at the Rio de Janeiro Earth Summit in 1992.

In 1997, the UNFCCC spawned the Kyoto Protocol.

But neither of these agreements can curb the growth in greenhouse gas emissions sufficiently to avoid the climate impacts projected by the IPCC.

In particular, the Kyoto Protocol’s targets for reducing emissions apply only to a small set of countries and expire in 2012.

Negotiations therefore began on new treaty that was bigger, bolder, wider-ranging and more sophisticated than the Kyoto agreement, and the plan was that these would conclude in Copenhagen.

Why is climate change happening – and is it the same as global warming?

The Earth’s climate has always changed naturally over time.

For example, variability in our planet’s orbit alters its distance from the Sun, which has given rise to major Ice Ages and intervening warmer periods.

According to the last IPCC report, it is more than 90% probable that humankind is largely responsible for modern-day climate change.

The principal cause is burning fossil fuels – coal, oil and gas.

This produces carbon dioxide (CO2), which – added to the CO2 present naturally in the Earth’s atmosphere – acts as a kind of blanket, trapping more of the Sun’s energy and warming the Earth’s surface.

Deforestation and processes that release other greenhouse gases such as methane also contribute.

Although the initial impact is a rise in average temperatures around the world – “global warming” – this also produces changes in rainfall patterns, rising sea levels, changes to the difference in temperatures between night and day, and so on.

This more complex set of disturbances has acquired the label “climate change” – sometimes more accurately called “anthropogenic (human-made) climate change”.

Will the Copenhagen deal solve climate change?

The global average temperature has already risen by about 0.7C since pre-industrial times.

In some parts of the world this is already having impacts – and a Copenhagen deal could not stop those impacts, although it could provide funding to help deal with some of the consequences.

Greenhouse gases such as CO2 stay in the atmosphere for decades; and concentrations are already high enough that further warming is almost inevitable.

Many analyses suggest an average rise of 1.5C since pre-industrial times is guaranteed.

Source: BBC News

Global warming

Global alarm over climate change and its effects has risen manifold after the 2007 report of the Intergovernmental Panel on Climate Change (IPCC). Since then, many of the 2,500-odd IPCC scientists have found climate change is progressing faster than the worst-case scenario they had predicted.

Their studies will be considered for the next IPCC report, but since that will come out only in 2013, the University of New South Wales in Sydney has just put together the main findings in the last three years. Most are by previous IPCC lead authors “familiar with the rigour and completeness required for a scientific assessment of this nature”, a university spokesperson said.

The most significant recent findings are:

* Global carbon dioxide emissions from fossil fuels in 2008 were 40 percent higher than in 1990. The recent Copenhagen Accord said warming should be contained within two degrees, but every year of delayed action increases the chances of exceeding the two-degree warming mark.

Carbon dioxide is the main greenhouse gas (GHG) warming the atmosphere.

* To keep within the two-degree limit, global GHG emissions need to peak between 2015 and 2020 and then decline rapidly. To stabilise climate, near-zero emissions of carbon dioxide and other long-lived GHG should be reached well within this century.

More specifically, the average annual per-capita emissions will have to shrink to well under one tonne carbon dioxide by 2050. This is 80-95 percent below the per-capita emissions in developed nations in 2000.

* Over the past 25 years temperatures have increased at a rate of 0.19 degree Celsius per decade. The trend has continued over the last 10 years despite a decrease in radiation from the sun.

* The studies show extreme hot temperature events have increased, extreme cold temperature events have decreased, heavy rain or snow has become heavier, while there has been increase in drought as well.

They also show that the intensity of cyclones has increased in the past three decades in line with rising tropical ocean temperatures.

* Satellites show recent global average sea level rise (3.4 mm/year over the past 15 years) to be about 80 percent above IPCC predictions. This acceleration is consistent with a doubling in contribution from melting of glaciers, ice caps, and the Greenland and West-Antarctic ice sheets.

New estimates of ocean heat uptake are 50 percent higher than previous calculations. Global ocean surface temperature reached the warmest ever recorded in June, July and August 2009. Ocean acidification and ocean de-oxygenation due to global warming have been identified as potentially devastating for large parts of the marine ecosystem.

* By 2100, global sea level is likely to rise at least twice as much as projected by the IPCC in 2007; if emissions are unmitigated the rise may well exceed one metre.

The sea level will continue to rise for centuries after global temperatures have been stabilised, and several metres of sea level rise must be expected over the next few centuries.

* A wide array of satellite and ice measurements demonstrate that both the Greenland and Antarctic ice sheets are melting at an increasing rate. Melting of glaciers and ice-caps in other parts of the world has also accelerated since 1990.

The contribution of glaciers and ice-caps to global sea level rise has increased from 0.8 mm per year in the 1990s to 1.2 mm per year today. The adjustment of glaciers and ice caps to present climate alone is expected to raise sea level by about 18 cm. Under warming conditions they may contribute as much as around 55 cm by 2100.

The net loss of ice from the Greenland ice sheet has accelerated since the mid-1990s and is now contributing 0.7 mm per year to sea level rise due to both increased melting and accelerated ice flow. Antarctica is also losing ice mass at an increasing rate, mostly from the West Antarctic ice sheet due to increased ice flow. Antarctica is currently contributing to sea level rise at a rate nearly equal to Greenland.

* Summer-time melting of Arctic sea-ice has accelerated far beyond the expectations of climate models. The area of summertime sea-ice 2007-09 was about 40 percent less than the average prediction from IPCC climate models in the 2007 report.

* The studies say avoiding tropical deforestation could prevent up to 20 percent of carbon dioxide emissions.

* New ice-core records confirm the importance of GHG for temperatures on earth, and show that carbon dioxide levels are higher now than they have been during the last 800,000 years.

Source: Times of India