the fight against climate change is a process and the necessary transformation of world economy won 't be decided by a conference or an agreement , probably the hardest task we 've engaged in , which is to intentionally transform the economic development model for the first time in human history .
إن مكافحة التغيير المناخي عملية ولن يحسم مؤتمر أو اتفاقية مسألة التحول اللازم في الاقتصاد العالمي .