The milestone has reignited a perennial debate between developing and developed countries : who should take responsibility for preventing catastrophic global warming 這次劃時(shí)代的事件已經(jīng)使發(fā)展中國(guó)家和發(fā)達(dá)國(guó)家之間曠日持久的爭(zhēng)論再起:誰(shuí)應(yīng)該為預(yù)防日益惡化的全球變暖負(fù)責(zé)?