Dem Debaters Don’t Dwell on Global Warming

Nobody expected global warming to be a main topic at the recent debate by Democratic presidential candidates held at Howard University but in retrospect it seems surprising that so little was said about it. Major problems such as the war in Iraq, an inadequate health care system, inequalities in education were, and discrimination against blacks were addressed in depth but global warming was not. It is particularly surprising that none of the debaters mentioned global warming when the topic turned to helping Africa. The reports on climate change indicate that the adverse consequences will be felt most severely in Africa and Asia, particularly among the poor with Africa seemingly in line to take the hardest hit. Not even, Mike Gravel, the former senator from Alaska, who seemed to stray quite far from the more conventional views did not say anything about how global warming needs to be addressed to prevent catastrophe in Africa. If Al Gore had been one of the debaters it is hard to imagine that global warming would have gotten so little attention. At least next Saturday at the Live Earth concerts he will have his chance to tell everyone about the need to fight global warming to save Africa and all of the other continents.

China Zips Past the US as Number One Carbon Dioxide Emitter

After all the speculation about when China would pass the US in emissions of carbon dioxide, this year, or in 2008, or later, it turns out that China has already attained the dubious distinction as the world’s top emitter of carbon dioxide according to an article in the Guardian. It was the Netherlands Environmental Assessment Agency which came up with this surprising finding. The calculations show that China actually outdid the US in carbon dioxide emissions last year by a whopping 8%. A scientist from the agency in the Netherlands said that the difference in carbon dioxide emissions between China and the US was so great in 2006 that almost surely China also took the lead as the number one greenhouse gas emitter. There it is, we have a new champ. Of course on a per capita basis China isn’t close to the US in pumping out greenhouse gases. The US quadruples China. No contest. Now that the China has passed the US in carbon dioxide emissions the prognosticators can turn their attention to India. In what year will India pass the US? Let the guessing begin.

Carbon Offsets Are Offsetting More Guilt than Carbon

An investigative report in the Guardian continues to strip away the claims about the benefis that have been touted for carbon offsets. According to the report very little carbon has actually been offset for two reasons:

“First, these schemes are unregulated and wide open to fraud.”

“Second…even the most well-intentioned schemes suffer from basic weaknesses in the idea of carbon offsetting - an idea which flows not from environmentalists and climate scientists trying to design a way to reverse global warming but from politicians and business executives trying to meet the demands for action while preserving the commercial status quo.”

It seems likely that no matter how little is actually accomplished by carbon offsets people will continue to buy offsets because it makes one feel like one is doing something about global warming. The main contribution of carbon offsets might be to make money for both those who are honest and have the best intentions and those who are ethically challenged and simply out to make a quick buck. There are of course many other methods available to fight global warming but whether they will be employed in time on a wide enough basis seems at the moment very uncertain.

China and India Say No Thank You to G8 Climate Deal

According to an article on the Telegraph.co.uk website both China and India have rejected the G8 climate change deal in which it was inferred that when negotiations on specifics of greenhouse gas reductions take place developing countries would be included. Responses from leaders in China and India imply that these two highly populated countries expect to work more in tandem on climate change and want the developed countries to go first. The developed countries should have already gone first. The potential threat of global warming was well understood in the 1980s and became more clear in the early 1990s with the first report was issued by the Intergovernmental Panel on Climate Change. The US should have taken the lead back then, but instead did nothing. So here we are in 2007 with China and India, now with booming economies that are churning out greenhouse gases at an alarming rate, saying that the developed countries should take the lead and the developed countries saying that the developing countries must be included. Basically we seem to have a circle of statements going nowhere.

Validity of Kyoto Carbon Savings Questioned

A report in the Guardian says that “The Clean Development Mechanism (CDM), which is supposed to offset greenhouse gases emitted in the developed world by selling carbon credits from elsewhere, has been contaminated by gross incompetence, rule-breaking and possible fraud by companies in the developing world….” The CDM is one of the main ways being used by countries trying to reduce greenhouse gas emissions to reach the targets set under the Kyoto Protocol. According to the Guardian report UN paperwork indicated the following:

Most of the concern is around the crucial CDM test of "additionality" - proof that a project is delivering cuts in greenhouse gases that would not otherwise have happened. In an unpublished report, one of the CDM board's expert advisers, Axel Michaelowa, examined all 52 Indian projects which had been registered up to May 2006 and found that a third of them failed this additionality test.

Mr Michaelowa found evidence of projects supplying false information which was then accepted by the companies who were supposed to check it. In one case cited in the report, he accuses an Indian company of making statements which were "blatantly false". Despite his protests, that scheme was approved.

There are enough obstacles to achieving reductions in greenhouse gas emissions on a scale sufficient to prevent catastrophic climate change without integrity being a major problem. Add concerns about integrity of the process and hopes for success grow that much dimmer. Maybe the first step in solving the problem of reducing greenhouse gas emissions should be figuring out a way to reduce human greed. Bring on the psychologists.

US Fails to Embrace G8 Global Warming Proposals

The Washington Post reports that the environmental organization Greenpeace has leaked a document showing that the US is fundamentally opposed to proposals made by Germany to combat global warming which would involve timetables and targets for cutting greenhouse gas emissions. The proposals by Germany are being made to secure an agreement at the G8 summit which will be held on June 6 to 8 in Heiligendamm, Germany. The US opposition is hardly surprising. The Bush administration has almost always seemed more interested in following its extreme conservative ideology than in solving problems. Ideological triumph appears to be its ultimate objective. The disasters of Iraq and Katrina and the looming disaster of climate change do not seem to matter. What does matter is gutting government regulations and spreading unfettered capitalism. It seems clear that we will have to wait for 2009 until any real action is taken on the international level to fight global warming, however, with the window of opportunity rapidly closing based on the latest scientific findings even that might be too late.

Has a Key Global Warming Tipping Point Already Been Passed?

An explanation by climate scientists of why carbon dioxide levels in the atmosphere have recently been spiking suggests that global warming is now reducing the ability of the environment to absorb carbon dioxide from human sources. An article in The Sydney Morning Herald says that scientists have been fearing that increasing temperatures could reduce carbon absorption by the environment. If this tipping point has in fact been reached, then even the recent report by the Intergovernmental Panel on Climate Change which said that reduction of carbon emissions must begin globally no later than 2015 to avoid catastrophic climate change (see previous post) may need to be revised to an even more pessimistic conclusion. The research team, which published their findings in Geophysical Research Letters, studied the spike in atmospheric carbon dioxide levels during 2002 to 2003. The scientists found that the only explanation for the spike was that because of unusual conditions of heat and dryness plants took up less carbon dioxide that they normally do. So, is unstoppable global warming already here? Perhaps that might be the next inconvenient truth.

Only About Three Thousand Days Left to Reduce Greenhouse Gas Emissions

The most recent report from the Intergovernmental Panel on Climate Change confirms that time is quickly running out to take effective action against global warming. According to the Guardian, “The report said global emissions must peak by 2015 for the world to have any chance of limiting the expected temperature rise to 2 C, which would still leave billions of people short of water by 2050.” That’s eight years or about 100 months or approximately 3000 days. The consequences of global warming are expected to be catastrophic if the 2 C limit is exceeded. Not much time to go from annual global increases of greenhouse gas emissions to annual reductions. Perhaps naming a specific year by which the U turn must occur will help. Nothing like a tight deadline to get people’s attention. Nevertheless, most factors point to continued increases of greenhouse gas emissions globally for decades to come: increasing populations; spreading affluence in the developing world; reluctance of the US, China, and India to agree to any mandatory cap on emissions; the abundance of coal as a cheap source of energy; the ability of large oil and coal companies to protect their profits regardless of the environmental consequences; the energy inefficiency that has been built into the way of life in the US; etc. It may still be too early to throw in the towel. The political dynamics could be changed by next US election in November of 2008. Perhaps when the election results become clear it will be time to head for the linen closet.

Step It Up to 95% Reduction in Carbon Emissions

The photos of Step It Up events from last Saturday showing banners calling for Congress to reduce carbon emissions by 80% by 2050 may not have reached individual members of Congress yet and already the 80% figure appears to be too low. According to a report in Reuters two scientists from the Center for International Climate and Environmental Research in Oslo, Norway are saying that to hold global warming to a 2 C increase from preindustrial levels (anything beyond that level of warming is considered to be extremely dangerous) the wealthy countries such as the United States would have to reduce emissions by 95% from 2000 levels by 2050. Overall global emissions would have to be reduced by 80%, the Step It Up figure, but since developing countries such as China and India would not be expected to reduce their emissions by that much the wealthy countries would have to make up the difference. Al Gore actually called for a 90% reduction when he spoke before the congressional committees a few weeks ago so he was closer to the mark. The scientists, who will be publishing their paper in the journal Climatic Change, also made this depressing statement: “Any delay in implementing emissions reductions will make the 2 degree target practically unreachable.” Do we have until 2009 at least? Seems unlikely much will happen before then given the present occupant of the White House.

StepItUp WrapUp

The StepItUp events of last Saturday are now over and we will probably have to wait awhile to really assess how successful they were. Clearly with respect to number of people participating they fell far short of the larger civil rights and anti-war protests but I think it is fair to say that StepItUp was the largest photo-op event in the history of US protest movements. It was photo-ops from sea to shining sea. Can great photos take the place of mass demonstrations and nonviolent civil disobedience to accomplish political goals? Maybe that is what will work, a thousand “Kodak moments” only these days the photos are all digital.

I participated in an event on a farm in Bedford Hills, New York, which is about 40 miles north of New York City. This type of event never could have occurred before Al Gore’s film “An Inconvenient Truth,” and before Katrina devastated New Orleans. Politicians and other speakers warned us about the dangers of global warming and how we must take action quickly. The photo shows Congressman John Hall addressing the crowd.

The results of StepItUp seemed to both signify hope but also disappointment. The fact that tens of thousands of people actually went to global warming protest rallies is a hopeful sign. Some sort of threshold was crossed. It was disappointing, however, because in many states last Saturday was just business as usual with only a few scattered events held in those states. If as Thomas Friedman says “green is the new red, white, and blue,” the word sure hasn’t gotten out in large swaths of America.

Carbon Offset Tree Planting Can Spur Global Warming

More evidence that using carbon offsets to plant trees is a bad idea has been presented by scientists from Stanford University and Lawrence Livermore Laboratory in a paper published in the Proceedings of the National Academy of Scientists. According to a report in the Guardian the scientists found that tree planting increases warming unless it occurs within a thin strip of tropical land at the equator. The problem with planting trees elsewhere is that whereas grassy areas and snow reflect a lot of sunlight back out of the atmosphere, trees, being dark in color, absorb most of the suns rays. This soaking up of the heat overwhelms the cooling effect of absorbing the greenhouse gas carbon dioxide. In areas near the equator trees promote the formation of convective clouds which produce cooling and the overall effect of adding trees in such tropical areas is cooling.

Although it appears that planting trees outside of the tropics increases global warming the scientists by no means advocate chopping down trees in nontropical regions to combat global warming since trees have many important functions such as providing habitat for various animals and plants, protecting watersheds, etc. It therefore appears that outside of the tropics that the main goal should be to preserve the forests that we already have.

The IPCC Predicts a Real Gloomy Future

Earlier today the Intergovernmental Panel on Climate Change released its summary report for policymakers on the effects of global warming and nobody can accuse these scientists of being optimists. There were a few good news things but as whole the report spelled out mostly a future of gloom and doom. The most gloomy prospects were for the poor, particularly for those poverty-stricken people living in Africa and Southeast Asia. No continent escaped the pessimistic forecast. The report added many details on why pumping greenhouse gases such as carbon dioxide can be viewed as a foolish experiment on a global scale which will lead to dire consequences almost everywhere. We have pretty much known this for the last 20 years. But the level of certainty has increased.

The main good news, if you can call it that, is that it is believed that there still is time to avoid the worst. The next report from the IPCC which will be issued on May 7 will explain how to do it. Whether right wing politicians in the United States will continue to attack the science or finally concede the obvious that these scientists with all their sophisticated equipment and methods for studying nature really know what they are talking about remains perhaps the biggest question.

Carbon Trading Schemes Fail to Live Up to Hype

If we have to rely to “carbon cap and trade” schemes to save us from global warming our goose will be cooked as the saying goes if Michael Dorsey from Dartmouth College is right. Writing in today’s Los Angeles Times, Dorsey cities an economic think tank in Europe called Researchers at Open Europe in stating the following about the much-heralded European Union carbon trading scheme:

They concluded that the EU Greenhouse Gas Emissions Trading Scheme represents "botched central planning rather than a real market." As a result, the report said, carbon trading has not resulted in an overall decline of the EU's carbon dioxide emissions.

Worse, the early evidence suggested that the trading scheme financially rewarded companies — mainly petroleum, natural gas and electricity generators — that disproportionately emit carbon dioxide. The pollution credits given to the companies by their respective governments were booked as assets to be valued at market prices. After the EU carbon market collapsed, accusations of profiteering were widespread. In fall 2006, a Citigroup report concluded that the continent's biggest polluters had been the winners, with consumers the losers.

If citizens and politicians keep believing the carbon cap and trade hype it is obvious that we could easily come to believe that we are confronting the global warming problem when in fact we are spinning our wheels and dishing out even more profits to the polluters. A straightforward reduction of greenhouse gas emissions seems like the our only real hope of averting climate change catastrophe.

Forget About Using Nuclear Power to Stop Global Warming

This blog began last September with a post titled “Nuclear Power Not Answer.” It was about the views of antinuclear activist Helen Caldicott who wrote a book in which she gave many reasons why nuclear power can not be used to solve the problem of global warming. A new report by the Oxford Research Group titled “Secure Energy, Civil Nuclear Power, security and Global Warming” also tosses cold water on the idea that building more nuclear power plants should be a key strategy for combating global warming. An article in Reuters said the report points out that a major problem with building the thousands of nuclear power plants that would be needed is that the amount of uranium needed to run the plants is in limited supply and therefore, the only feasible way to do it would be to reprocess the spent fuel in order to obtain plutonium as a fuel. This would create many opportunities for terrorists and criminals to obtain material for making nuclear weapons. Also, as Helen Caldicott emphasized, although the nuclear plants don’t release greenhouse gases the entire process from mining the uranium to building the plants requires lots of energy and therefore large amounts of greenhouse gases would be released anyway.

Despite the drawbacks of using nuclear power to fight global warming many conservatives are embracing the idea and an explanation for this has been offered by Jonathan Chait in the Los Angeles Times. Chait says the following:

You can tell that some conservatives who want to fight global warming understand how the psychology works and are trying to turn it in their favor. Their response is to emphasize nuclear power as an integral element of the solution. Sen. John McCain, who supports action on global warming, did this in a recent National Review interview. The technique seems to be surprisingly effective. When framed as a case for more nuclear plants, conservatives seem to let down their guard.

In reality, nuclear plants may be a small part of the answer, but you couldn't build enough to make a major dent. But the psychology is perfect. Conservatives know that lefties hate nuclear power. So, yeah, Rush Limbaugh listeners, let's fight global warming and stick it to those hippies!

Dakotas Step It Up

A few weeks ago it looked like every state in the United States except North and South Dakota would have Step Up Events on April 14th, National Day of Climate Action. However, both Dakotas have now joined in the fun. In North Dakota there are events planned in Belcourt and Fargo and in South Dakota events are planned in Big Stone City, Rapid City, and Vermillion. According to the Step It Up 2007 website there are now 1,022 events planned in the United States.

China, the US, and India Lead Global Coal-Burning Binge

According to an analysis by the Christian Science Monitor of plans around the world to build coal-fired power plants during the next five years, pumping carbon dioxide into the atmosphere will reach new levels, with these plants adding another 1.2 billion tons of this greenhouse gas each year. Coal-burning plants are being planned in 37 countries including eight in the European Union which has taken the lead in fighting global warming. China, the US, and India in that order are planning on building the most new coal-fired generating capacity. According to the Monitor, if all these plants in the 37 countries are built by 2012 there would be 7,474 coal-fired plants in the world pouring out 9 billion tons of carbon dioxide a year, a healthy slice of the predicted 31 billion tons from all sources. One ominous note pointed out in the article is that this amount of carbon dioxide exceeds the “business as usual” projections of most climate models. Considering the catastrophic consequences of the business as usual predictions for climate change already being churned out by the models this is worrisome indeed.

It hard to come to any other conclusion that we are on a reckless course to disaster. Nevertheless, many conservatives are still clinging to an outdated ideology that opposes government regulation of industry and the need for tax increases (carbon tax) to shape public policy and hence refuse to acknowledge the obvious. Without a political consensus in the US the path out of this mess appears to be blocked.

US Sinks Environment Ministers Conference on Greenhouse Gas Emissions

The G8 environment ministers who gathered in Potsdam, Germany March 16th and 17th to set new limits on greenhouse gas emissions in an effort to fight global warming accomplished absolutely nothing thanks to the opposition of the US on key issues. The Inter Press Service News Agency reports that according to German environment minister Sigman Gabriel only the US opposed consensus on a global carbon emissions trading scheme and that industrialized counties should assist in achieving a “balance of interest” between economic growth and environmental protection in developing countries.

Since everyone already knew the position of the US before the meeting one can only wonder why this special meeting of G8 environment ministers was even held. Usually these ministers meet during the G8 summit which this year will be held in June. What was the rush to accomplish nothing? Clearly there is an urgency to replace the Kyoto Protocol which ends in 2012, but with George W. Bush at the helm in the US everyone knows that trying to take action on this issue is futile.

India Poised for 25 Years of Increased Coal Burning

While scientists in the US are calling for a moratorium on the building of coal-fired plants to limit greenhouse gas emissions India has plans to quadruple its burning of coal during the next 25 years according to a report by Reuters. To make sure his country has enough coal to burn the minister for coal in India says that India is acquiring “coal properties abroad.” Based on India's plans, world climate scientists apparently have even less influence in India than they do here in the US. According to the UN, India is already number four in the world on the list of greenhouse gas emitters. With about 150 coal-burning plants in various planning stages in the US it hard to see how we are in position to urge India to change its plans in order to prevent possible catastrophic climate change.

China on Verge of Becoming Number One Greenhouse Gas Polluter

Less than a year ago we were told that China would surpass the US as the top emitter of greenhouse gases by 2020. Several months ago the date was surprisingly revised to as soon as 2009. It has now been revised again. According to a report by the San Francisco Chronicle, China will become the world’s top greenhouse gas polluter as early as this year or perhaps in 2008. Thanks to China’s booming economy consumption of fossil fuels grew by over a whopping 9% last year, a typical figure since 2001. In the US, which is no slacker when it comes to burning fossil fuels, the growth rate was a mere small fraction of China’s rate, 1.2%. For those optimistic about the ability of the world’s nations to reduce greenhouse gas emission by a sufficient amount to avoid potential catastrophic climate change, hearing the figures coming out of China has to be a reality check. What could be less comforting than to realize the fate of the world might be in the hands of a country with 1.3 billion people governed by one party that is hell-bent on attaining a level of prosperity that is comparable to that of Western countries and without the technological know how to try to achieve their goal without very heavy reliance on burning coal, the fossil fuel that creates the most carbon dioxide when burned. Something has to take the place of China’s building about one new coal-fired power plant a week as they have been doing if the global warming problem is going to be successfully addressed. The question is, exactly what?

Dakotas Need to Step It Up for National Day of Climate Action

With only 45 days left until April 14th when Step It Up actions to tell Congress to cap carbon emissions are scheduled to take place across the United States there are 753 actions planned so far but still no actions planned in two states, North Dakota and South Dakota. What is the story in the northern plains? There are so many actions planned here in the Northeast that several small states on the Step It Up 2007 website map have disappeared under the masses of colored dots representing actions. Has Al Gore been banned from the media in the Dakotas? Not much is happening in some other western states as well. For example, there is so far only one action being planned in Wyoming and only two in Nebraska. There are more actions planned here in my county situated north of New York City than in these four states combined. With participation showing distinct regional patterns one has to wonder how the message of this day of action will play inside the Beltway.