We address this letter to political and business leaders and to the wider public. This year has seen outbreaks of extreme weather in many regions of the world. No-one can say with certainty that events such as the flooding in Pakistan, the unprecedented weather episodes in some parts of the U.S., the heat-wave and drought in Russia, or the floods and landslides in Northern China, were influenced by climate change. Yet they constitute a stark warning. Extreme weather events will grow in frequency and intensity as the world warms.
No binding agreements were reached at the COP 15 meetings in Copenhagen last December. Leaked emails between scientists at the University of East Anglia, claimed by critics to show manipulation of data, received a great deal of attention -- as did errors found in the volumes produced by the UN's Intergovernmental Panel on Climate Change (IPCC). Many newspapers, especially on the political right, have carried headlines that global warming has either stopped or is no longer a problem.
It cannot be emphasized too strongly that the core scientific findings about humanly-induced climate change and the dangers it poses for our collective future remain intact. The most important relevant fact is based on uncontroversial measurements: the carbon dioxide (CO2) concentration in the atmosphere is higher than it has been for at least the last half-million years. It has risen by 30% since the start of the industrial era, mainly because of the burning of fossil fuels. If the world continues to depend on fossil fuels to the extent it does today, CO2 will reach double pre-industrial level within the next half-century. This build-up is triggering long-term warming, the physical reasons for which are well-known and demonstrable in the laboratory.
Data from the National Oceanic and Atmospheric Administration of the U.S. show that 2010 is set to be the warmest year globally since their records began in 1880. June 2010 was the 304th consecutive month with a land and ocean temperature above the twentieth-century average. A report produced by NOAA in 2009 analyzed findings from some 50 independent records monitoring temperature change, involving 10 separate indices. All 10 indicators showed a clear pattern of warming over the past half-century.
A renewed drive is demanded to wake the world from its torpor. The catastrophic events noted above should provide the stimulus. The floods in Pakistan have left some 20 million people homeless. Pakistan cannot be left to founder -- but neither can other poor countries, many of which are vulnerable to catastrophic weather events. World leaders should expedite and accelerate the discussions currently underway to provide large-scale funding for poorer countries to develop the infrastructure to cope with future weather shocks.
The United States and China are far and away the biggest polluters in the world, contributing well over 40% of total global emissions. The EU is pursuing progressive policies in containing the carbon emissions of its member states. Yet whatever the EU and the rest of the world does, if the US and China do not alter their current policies there is little or no hope of containing climate change. The United States has 4% of the world's population but churns out fully 25% of the world's carbon emissions. With or without federal legislation, the United States must assume a greater leadership role in world efforts to curb climate change. President Obama should reassert that containing climate change is one of the highest priorities of his administration. Positive initiatives are happening at the level of local communities, third sector organizations, cities and states. These groups must exert pressure on many different levels to promote a significant reduction in the country's emissions.
China's leaders show increasing awareness of how vulnerable the country is to climate change, and are investing in renewable technologies and nuclear power on a substantial scale. However China's carbon emissions are steadily increasing. China has the right and the need to develop, but much clearer plans than seem to exist at present are needed to show how the country intends to move away from its existing high-carbon path. The Chinese leadership should formulate such plans, make them public and open them up for international scrutiny. The current emphasis upon improving energy efficiency is important, but nowhere near enough to seriously chart such a path. Russia is the third largest emitter of greenhouse gases after the United States and China. President Medvedev has proposed targets the country should adopt, but as they stand they are empty. Calculated against a 1990 baseline, they are accounted for simply by the decline of the country's uncompetitive heavy industries.
Above all a renewed impetus to international collaboration is required. The meetings of the UN at Cancun in December at the moment carry little promise of initiating policies on the scale needed. The U.S., China, the EU and other major states such as Brazil and India, with due attention paid to the interests of smaller nations, should work together to try to introduce a greater sense of urgency into the process. Finally, limiting carbon emissions won't happen solely through regulation and target-setting -- innovation, social, economic and technological -- will be central. Enlightened business leaders should step up their attempts at to this end. The rewards, after all, are huge. The actions needed to counter this threat -- the transition to a lifestyle dependent on clean and efficient energy -- will create manifold new economic opportunities.
Anthony Giddens is former Director of the London School of Economics and a Fellow of King's College, Cambridge. He is the author of The Politics of Climate Change. Martin Rees is Master of Trinity College, Cambridge and is currently President of the Royal Society, London. He was the BBC Reith Lecturer in 2010.
What's missing in this letter is a sense of impending doom.
The forecasts from the 2007 IPCC report were way too conservative. The changes in the arctic are decades ahead of schedule. The melting tundra spells big trouble.
The oceans are becoming too acidic.
The message I'd send is OMG OMG we're all going to die! Do something goddamm it!
Go figure.
http://blogdredd.blogspot.com/2010/09/peak-of-oil-wars-3.html
The world is facing:
- sea level rise more than a metre during this century, and up to 120m in the long term.
- Ocean acidification and mass extinction of sea life including phytoplankton.
- Extremes of termperature, and greater frequency of freak weather events,
- Collapse of food production due to drought in some areas - flood in others,
- Loss of the Amazon,
- Extinction of large numbers of the Earth's species.
- Large areas of the Earth too hot for human survival.
These changes will be enough to ensure that America cannot survive as a country, and that the skattered remnants of its people will face a titanic daily struggle just to survive.
Action on climate change is not about taxing, and socialism. It is about making changes to people's way of life globally, in order to give us all the best chance of surviving.
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I wonder what they'll come up with next.
The fact of AGW exists regardless of anyone's beliefs.
It's on UCtv, just search, it's easy to find.
In the last 10 years we had a robust "economy" supposedly based on a "housing bubble". In fact it wasn't a "housing bubble" , it was a bubble based on leveraging mortgage backed securities for 20x their worth. Another feature of the "bubble" was easy, predatory, consumer credit.
Middle class pensioners lost billions of their "wealth" while the bankers on Wall Street got richer.
We can't return to that insanity.
The only place we can grow a new economy is in clean, domestic, sustainable energy, energy conservation and efficiency, and in developing a 21st Century infrastructure.
Let's get on with it.
Maybe we'll survive global warming as a result.
The chart of Antarctica ice CO2 measurements over the last 400,000 years show CO2 was higher roughly 100,000 years ago and 300,000 years ago.
http://www.geocraft.com/WVFossils/last_400k_yrs.html
Let's be brutally honest. The EU has hit some minor CO2 goals by exporting high CO2 manufacturing to other regions of the world, e.g. China. The "example" of EU cuts is not credible. The U.S. and China are not going to hollow out their economies. To think they will is silly approaching plain stupid.
Your assertion that the science of global warming is still valid may be true. However, the credibility of global warming is gone. It needs to be rebuilt with full and completely open public data and debate. No more blind statement of faith or truth from an academic ivory tower, national politician or blog post. Until the global warming community rebuilds its credibility and trust with the public, no global warming treaty is possible.
Any more observations on the lack of credibility in global warming research?
AGW is simple scientific fact, that is supported by every major scientific institution in the world, and is attacked by a sophisticated propaganda campaign that uses misinformation and lies to confuse the public about the clear evidence and consensus.
I have yet to see that piece of paper that will allow us to control out climate.
Yet we need to pass some garbage legislation like cap & trade right?
I'm so sick of these people that actually believe signing a piece of paper will allow us to control our climate and weather.
Acid rain isn't global warming . . . it isn't climate change.
As long as it's COMPLETELY financed by, and offered as a competitive CHOICE by private industries/utilities.
Which it no doubt will be when it's cost effective.
The only solution to AGW AND to these idiotic "solutions" is a program which provides clean, affordable INDEPENDENTLY OWNED power production within our built environment. What right or left winger would be mad to get paid fairly for producing clean power for 20 years then getting all their power for free for 10 years after that? That's called "return on investment" and it's been working in Germany for most of the past decade, as well as most other "grownup" countries...
A system like this would also cost non-generating ratepayers substantially LESS than any carbon tax, cap and trade, cap and dividend or lame Big Solar/Big Wind/Big Transmission buildout. A UCLA/LA Business Council study just determined that it would cost 48 cents/month for the first 10 years and result in NET PROFITS to all ratepayers for the 20 years after that.
Good policy can also be good business. We just need to work together to ditch Big Energy!
Unfortunately in the effort to save the human race, all sorts of solutions that will not be pleasant may have to be invoked - the more so the longer we leave it.
"We must do something !!!! "........Ahhhhh quick raid the Taxpayer's Treasury !!!!....Tax, tax, tax, !!,, Throw more TRILLIONS at it !!
Good thing we "did something" otherwise the economy would cease to exist.