Engineering techniques to deflect sunlight from the face of the earth could cost less than 5 per cent of the bill for slashing carbon emissions, according to a paper to be published today by two climate change economists.
两名气候变化manbetx20客户端下载 学家将于今日发表的一篇论文认为，运用工程技术把地球表面的阳光反射至别处，其成本可能不到碳减排账单的5%。
您已阅读8%（281字），剩余92%（3044字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。