Climate change is forcing vulnerable communities in poor countries to adapt to unprecedented climate stress. Rich countries, primarily responsible for creating the problem, must stop harming, by fast cutting their greenhouse-gas emissions, and start helping, by providing finance for adaptation. In developing countries Oxfam estimates that adaptation will cost at least $50bn each year, and far more if global emissions are not cut rapidly. Urgent work is necessary to gain a more accurate picture of the costs to the poor. According to Oxfam’s new Adaptation Financing Index, the USA, European Union, Japan, Canada, and Australia should contribute over 95 per cent of the finance needed. Pdf 494 Ko.