What do we owe to our great-great-great-grandchildren? What actions are we obligated to take now in order to diminish the risks to our descendants and our planet from the increasing likelihood of global warming and climate change?
我们究竟亏欠我们的千秋万代什么？我们应该采取什么样的行动才能降低我们的后代和这个星球将来所要面临的来自于全球变暖和气候变化的风险？