三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

USEUROPEAFRICAASIA 中文雙語Fran?ais
Opinion
Home / Opinion / Op-Ed Contributors

A good basis for action on 'carbon budget'

By Mukul Sanwal | China Daily | Updated: 2013-10-08 07:17

The Intergovernmental Panel on Climate Change has established a solid basis for both international and national action.

The world's top climate scientists, and a handful of diplomats, have just approved a summary of "policy relevant" conclusions on the physical science of climate change. The most controversial finding of the report is also the most significant one for us.

A good basis for action on 'carbon budget'

Smoke billows from a factory in Dezhou, Shandong province. Provided to China Daily

The "carbon budget" was the last part of the summary to be decided, and the subject of hours of heated discussions in the early hours of Sept 27.

The political implication is clear. Annual emission targets pit old against new emitters and point the finger at economic growth in developing countries, ignoring the historical emissions of the developed countries. The problem is that it also deals with the symptoms and ignores the causes of these emissions.

A carbon budget will consider the activities that generate these emissions in the course of economic development, leading to very different conclusions. It recognizes that the bio-physical and social systems are intertwined in such a way that the conditions and responses to external forcing, like increases in carbon dioxide in the atmosphere, are based on the synergy between the two sub-systems. Consequently, the full global system has to be studied rather than its individual components, as none of the challenges can be fully studied without addressing the other challenges. So far the projections about the future have focused on environmental damage rather than the relationship between people and planet.

Previous 1 2 Next

Most Viewed in 24 Hours
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 国产一区二区三区在线看片 | 全部费免一级毛片不收费 | 91精品视频在线看 | 一区二区在线视频免费观看 | 国产成人18黄网站麻豆 | 亚洲 欧美 清纯 校园 另类 | 精品亚洲一区二区三区在线播放 | 国产成人夜间影院在线观看 | 国产日韩在线观看视频网站 | 一级做a爱 一区 | 亚洲欧美日韩精品在线 | 1024香蕉视频| aaaa级日本片免费视频 | 亚洲一区日韩二区欧美三区 | 极品一区 | 一区二区三区在线免费观看视频 | 91精品国产91久久综合 | 国产一级淫片a视频免费观看 | 黄色成人影视 | 亚洲图片一区二区 | 久久久久国产精品 | 你懂得国产 | 成 人国产在线观看高清不卡 | 国产免费一区二区三区在线 | 8x成人在线 | 碰碰碰免费公开在线视频 | 国产三级精品在线观看 | 在线观看欧美大片 | 日本a毛片在线播放 | 国产正在播放 | 国产在线视频国产永久视频 | 国产成人精品综合久久久 | 1024在线视频国产在线播放 | 特级一级毛片视频免费观看 | 久久91久久91精品免费观看 | 久久这里只有精品99 | 9久久免费国产精品特黄 | 午夜视频精品 | 成年人黄色大全 | 欧美日韩a∨毛片一区 | 日韩黑寡妇一级毛片国语对白 |