Alberta extracion

When you think of Canada, which qualities come to mind? The world's peacekeeper, the friendly nation, a liberal counterweight to the harsher pieties of its southern neighbour, decent, civilised, fair, well-governed? Think again. This country's government is now behaving with all the sophistication of a chimpanzee's tea party. So amazingly destructive has Canada become, and so insistent have myCanadian friends been that I weigh into this fight, that I've broken my self-imposed ban on flying and come to Toronto.

So here I am, watching the astonishing spectacle of a beautiful, cultured nation turning itself into a corrupt petro-state. Canada is slipping down the development ladder, retreating from a complex, diverse economy towards dependence on a single primary resource, which happensto be the dirtiest commodity known to man. The price of this transition is the brutalisation of the country, and a government campaign against multilateralism as savage as any waged by George Bush.

Until now I believed that the nation that has done most to sabotage a new climate change agreement was the United States. I was wrong. The real villain is Canada. Unless we can stop it, the harm doneby Canada in December 2009 will outweigh a century of good works.

In 2006 the new Canadian government announced it was abandoning its targets to cut greenhouse gases under the Kyoto protocol. No other country that had ratified the treaty has done this. Canada was meant to have cut emissions by 6% between 1990 and 2012. Instead they have already risen by 26%.

It is now clear that Canada willrefuse to be sanctioned for abandoning its legal obligations. The Kyoto protocol can be enforced only through goodwill: countries must agree to accept punitive future obligations if they miss their current targets. But the future cut Canada has volunteered is smaller than that of any other rich nation. Never mind special measures; it won't accept even an equal share. The Canadian government istesting the international process to destruction and finding that it breaks all too easily. By demonstrating that climate sanctions aren't worth the paper they're written on, it threatens to render any treaty struck at Copenhagen void.

After giving the finger to Kyoto, Canada then set out to prevent the other nations striking a successor agreement. At the end of 2007, it singlehandedly blocked aCommonwealth resolution to support binding targets for industrialised nations. After the climate talks in Poland in December 2008, it won the Fossil of the Year award, presented by environmental groups to the country that had done most to disrupt the talks. The climate change performance index, which assesses the efforts of the world's 60 richest nations, was published in the same month. SaudiArabia came 60th. Canada came 59th.

In June this year the media obtained Canadian briefing documents which showed the government was scheming to divide the Europeans. During the meeting in Bangkok in October, almost the entire developing world bloc walked out when the Canadian delegate was speaking, as they were so revolted by his bullying. Last week the Commonwealth heads of government battled forhours (and eventually won) against Canada's obstructions. A concerted campaign has now begun to expel Canada from the Commonwealth.

In Copenhagen next week, this country will do everything in its power to wreck the talks. The rest of the world must do everything in its power to stop it. But such is the fragile nature of climate agreements that one rich nation – especially a member of the G8,the Commonwealth and the Kyoto group of industrialised countries – could scupper the treaty. Canada now threatens the wellbeing of the world.

Why? There's a simple answer: Canada is developing the world's second largest reserve of oil. Did I say oil? It's actually a filthy mixture of bitumen, sand, heavy metals and toxic organic chemicals. The tar sands, most of which occur in Alberta, are...