Doctors and climate change.

摘要

Links between climate policy and health policy must not be overlooked. In November 2010, representatives from countries around the world will meet in Cancun, Mexico, at the 2010 United Nations Climate Change Conference. Here they will attempt to draft a treaty aimed at stabilising atmospheric greenhouse-gas concentrations at a level that will prevent catastrophic climate change. What a pity the meeting had not been scheduled in Pakistan. Then the anger of those whose livelihoods have been destroyed by the biblical floods that have washed away the hopes of a nation would surely have focused the delegates' minds. Alternatively, the meeting could have been held in Western Russia, where record high temperatures, wild fires, droughts, and crop failures have precipitated a state of emergency. The conference might even have been held in Mozambique, where rapidly rising wheat prices have caused rioting in the streets. All of these climatic events and their predictable human aftermath occurred this year and all are made more probable by climate change, the main cause of which is the increase in anthropogenic greenhouse-gas emissions, mostly from the burning of fossil fuels.