Copenhagen: our Munich
The science says that a 50% cut in emissions will give us a chance of avoiding a 2 degree rise in global temperatures. A temperature rise above 2 degrees will tip the world's eco-system over the edge, leading to disasters of Biblical proportions - famines, floods and resource wars worldwide. Even 2 degrees will result in disaster for many of the poorest countries, hence their insistence at Copenhagen on a deal that limits the rise to 1 degree or 1.5 degrees. That's a target often described as 'ambitious', which is accurate. For millions in the developing world, staying alive does indeed count as 'ambitious', given the balance of power between them and the wealthy.
So, a 50% cut to avert catastrophe. The US offer? 6 per cent.
In the end, emissions cuts were not specified in the interim deal that came out of Copenhagen. Nor is there a commitment to provide adequate finance to help the poorest countries deal with the effects of climate change, and nor is there any real sign that legal obligations will be placed on countries to cut their emissions.
The major battle in the conference was over Kyoto. The Kyoto accord is the existing global deal on combating climate change. It placed legal obligations on signatory countries to cut their carbon emissions, and crucially it recognised the historic role of the rich nations in causing the problem. This is the key issue. The effects of climate change are being felt overwhelmingly by the poorest countries, but were caused overwhelmingly by the rich ones. This balance of responsibility and costs - the Kyoto principle - needs to be recognised in the new deal. Obama rejects this. He says developing countries should be "getting out of that mindset, and moving towards the position where everybody recognises that we all need to move together". Say what you like about the man, he gives great platitude.
Pressure was put on the most vulnerable countries, who spent the conference insisting they will not "die quietly", to basically do just that. To accept no legal commitment from the nations that caused climate change to carry out even the minimal cuts they have pledged. To accept nothing like the proper financial compensation owed by the West for its vandalism of other people's environments.
Charities and NGOs were not impressed by the final outcome (which Western leaders are now trying to spin as "historic"). Senior climate change advocacy officer at Christian Aid, Nelson Muffuh said: "Already 300,000 people die each year because of the impact of climate change, most of them in the developing world. The lack of ambition shown by rich countries in Copenhagen means that number will grow."
Kate Horner from Friends of the Earth said: "This is the United Nations and the nations here are not united on this secret back-room declaration. The US has lied to the world when they called it a deal and they lied to over a hundred countries when they said would listen to their needs. This toothless declaration, being spun by the US as an historic success, reflects contempt for the multi-lateral process and we expect more from our Nobel prize winning President."
Tim Jones, climate policy officer at the World Development Movement said: "This summit has been in complete disarray from start to finish, culminating in a shameful and monumental failure that has condemned millions of people around the world to untold suffering."
Hope and change? Nope, just climate change, and all the horrors to follow. That's what the Obama White House offered the world at Copenhagen, and as things stand, that's how this President will go down in history.
Now people inclined to make excuses for Obama will tell you that its all very difficult for him domestically. Lots of resistance at home from a sceptical public, so its hard for him to commit to anything more than he was able to offer. And indeed, this excuse is made for leaders worldwide. Well, its a myth. Here are the facts.
* 70 per cent in the US and majorities worldwide see climate change as a serious problem.
* 53 per cent in the US and majorities worldwide say "dealing with climate change should be a priority even if it causes slower growth and some loss of jobs".
* 82 per cent in the US and majorities worldwide accept that their own countries have a responsibility to deal with climate change.
* 58 per cent in the US and majorities worldwide believe their countries are not doing enough to deal with climate change.
* 82 per cent in the US and majorities worldwide believe their country should sign a deal limiting their carbon emissions at Copenhagen
* 73 per cent in the US and majorities worldwide say if a deal is not reached their country should cut emissions anyway
* 62 per cent in the US and majorities worldwide would be willing to pay more for energy and other products to deal with climate change
* 54 per cent in the US and majorities worldwide support giving assistance to poor nations to help them deal with climate change
The same is true in Britain. See this article. The Mail leaps on the fact that people are confused about the state of the science, as you'd expect. That's the headline. But then you get down to the inconvenient truths.
* 79 per cent see climate change as a serious concern
* 57 per cent support new air travel taxes to cut carbon emissions
* 68 per cent said much higher taxes should be imposed on gas-guzzling vehicles
* 87 per cent supported new building regulations to require high standards of insulation and use of renewable energy, even if it increases the cost of homes.
A myth is being put about that serious action against climate change is politically impossible. But what 'politically impossible' apparently means is not that the public don't support it. Its that elites don't support it, particularly the vested interests in the coal and oil lobbies who were wandering freely round the conference centre in Copenhagen even as respected environmentalist leaders were being ushered out of the building by security for no apparent reason.
In the farce Copenhagen descended into, much was left unresolved, so at least one further global conference will have to be called to firm up the new deal. We've now seen how bad this can get. The only thing that will change the equation is popular activism on an unprecedented scale. The public opinion I cited above needs to be turned into a political force that governments cannot ignore. I didn't use the Munich analogy lightly. Compare the political agreement to what the science says, and the stakes in terms of human suffering are very much on that scale.