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Many environmentalists argue that at least with this accord and a reinvigorated belief in the UN, we live to fight another day. Meanwhile they warn that a collapse of negotiations in Cancun would perhaps have for ever destroyed the UN process and even the possibility of any future binding agreement on climate change. Nearly all use one of the favourite mantras of the negotiations, saying that critics should “not let the perfect be the enemy of the good.” However this argument supposes two things: firstly that progress, even if small, was made at Cancun and secondly that it is better to have some kind of agreement than none at all. This reasoning along with both the financial offers, cajoling and bullying of the major powers – which was revealed most dramatically in wikileaks cables – is no doubt what drove most government negotiators to sign the Cancun texts. Yet both suppositions are highly questionable.
First in terms of analysing progress, aside from the many other critiques of the texts, there is strong evidence that the Cancun agreements take us backwards rather than forwards. One of the key characteristics of the otherwise wholly insufficient Kyoto Protocol is that it had legally binding targets based in theory on the science. As we come up to the first deadline of 2012, seventeen nations will almost certainly breach their commitments to reduce emissions by 2020 by 5% compared to 1990. Some nations like Canada, Australia, Turkey and Spain have instead vastly increased emissions. However the fact that they signed legally binding targets does open up the possibilities of legal challenges and a more effective incentive in future for countries to abide by their commitments. By contrast, the Cancun agreement effectively kills off the Kyoto Protocol and replaces it with a pledge system of voluntary commitments. Not only does this lead to countries only offering what they plan to do anyway, ignoring what science demands; there is absolutely no possibility of legal penalties if a country fails to fulfil its commitments. It is an ineffective and highly dangerous way of tackling one of the biggest crises humanity has faced.
The second questionable supposition is that any agreement is better than no agreement. This may be true for some international discussions on less critical issues, but is it for discussing a climate crisis where urgent and radical action is the only way to avert runaway climate change? As even supporters of the Cancun agreement note, the text has mainly punted off most difficult decisions to the next meeting of the UNFCC in Durban, South Africa in December 2011. It already seems likely that we will see a repeat of the hype built up around Copenhagen and the equal likelihood of either a fudge or a failure – particularly if delegates can seem so easily sated by a few symbolic gestures such as the ones in Cancun.
Meanwhile the window of opportunity to act is closing. One report by the London School of Economics suggested that greenhouse gas emissions will have to peak by 2015 to have even a 50 per cent probability of keeping temperature increases below 1.5 degrees – the demand made by over 100 developing nations. The Inter Governmental Panel on Climate Change similarly identified 2015 as a time when emissions will have to peak to stabilise atmospheric CO2 at levels of 350 to 400 Parts Per Million. Yet in the face of this, the best the world community can come up with is an agreement to continue negotiating? And we are happy to call that a success?
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http://www.energybulletin.net/stories/2010-12-17/cancun-agreement-stripped-bare-bolivias-dissent