Follow a busker
A former busker, Aubrey Meyer, thought up what is increasingly regarded as the long-term solution to global warming – and, through relentless campaigning, he has managed to get his idea adopted as policy by many governments, especially in developing countries. Dubbed "contraction and convergence", it starts from the principle that everyone on Earth is entitled to emit the same amount of carbon dioxide. It then determines the level of emissions low enough to avoid dangerous climate change. The total amount put into the atmosphere worldwide each year must then be made to "contract" until it reaches this point. Simultaneously, the totals of individual countries have to "converge", so that each emits the same amount for every one of its citizens; rich countries would have to reduce their totals very heavily, while some poor countries could actually be able to increase theirs. Most experts agree that it is the fairest framework. Persuading Americans to agree to emit the same amount as Ethiopians is another matter.
A former busker, Aubrey Meyer, thought up what is increasingly regarded as the long-term solution to global warming – and, through relentless campaigning, he has managed to get his idea adopted as policy by many governments, especially in developing countries. Dubbed "contraction and convergence", it starts from the principle that everyone on Earth is entitled to emit the same amount of carbon dioxide. It then determines the level of emissions low enough to avoid dangerous climate change. The total amount put into the atmosphere worldwide each year must then be made to "contract" until it reaches this point. Simultaneously, the totals of individual countries have to "converge", so that each emits the same amount for every one of its citizens; rich countries would have to reduce their totals very heavily, while some poor countries could actually be able to increase theirs. Most experts agree that it is the fairest framework. Persuading Americans to agree to emit the same amount as Ethiopians is another matter.
