Balance sheet and perspectives on the climate change negotiations (Part I)
Pablo Solon (*)
Almost a year has gone by since the results of the climate change negotiations in Cancun were imposed with the objection of only Bolivia. It’s time to take stock and see where we are now.
In Cancun, the developed countries listed their greenhouse gas emission reduction pledges for the 2012-2020 period. The United States and Canada said they would reduce emissions by 3% based on 1990 levels, the European Union between 20 and 30%, Japan 25%, and Russia from 15 to 25% [1]. Adding up all the reduction pledges of the developed countries, the total reduction in emissions by 2020 would be 13-17% [2] based on 1990 levels.
These greenhouse gas emission reduction «pledges,» according to the United Nations Environment Programme [3], the Stockholm Environment Institute [4], and even the Executive Secretary of the Climate Change Convention [5], would lead us to an average increase in global temperature of around 4°C or more.[6] That is double the amount they established in Cancun: a maximum temperature increase of just 2°C. Sigue leyendo