国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Opinion / Op-Ed Contributors

Managing the risks of climate change

By Jim Leape (China Daily) Updated: 2013-10-10 07:24

UN member states sign the IPCC reports, accepting its findings. But despite the warning sounded by AR5 - like the ones preceding it - the gap between what science tells should be done to prevent uncontrollable climate change and the actions taken by governments across the world is huge.

It brings me back to the issue of risk management. In spite of the IPCC and other organizations - which include even the World Bank - saying that the risks posed by a warming world are enormous, why is our response so feeble?

We know what the solutions are. Since the energy sector is the largest source of manmade GHG emissions, we have to urgently de-carbonize it. The world's dependence on fossil fuels carries huge environmental, social and economic risks. So we need to reduce the use of fossil fuels and switch to clean and renewable energy.

We have to phase out investment in fossil fuels, especially coal, and use that money to develop and generate renewable energy. Recognizing this, the World Wide Fund for Nature's (WWF's) Seize Your Power global campaign is calling on governments and financial institutions worldwide to increase investment in renewable energy by at least $40 billion over the next year.

That may be just a start, but switching to renewables in the long run is the only option. The Energy Report, the results of a WWF study, shows that a world run entirely on renewable energy is possible. Switching to renewable energy isn't just the best choice, it's the only choice we have, because the way the world produces and uses energy today is not sustainable.

Don't make the mistake of thinking that there are shortcuts. It would be nice to think that, as some argue, we can simply switch to "clean" fossil fuels like shale gas or "clean coal". The fact is, those terms are misnomers.

In the end, I come back to the simple message that science is sending us. The climate is changing. Mankind is largely to blame for that. We aren't doing enough to prevent the change. The window of opportunity is rapidly closing. We do still have time to prevent the worst effects of climate change, but the world must do much, much more to deal with this existential risk.

The author is director General of WWF International.

 

(China Daily 10/10/2013 page9)

Previous Page 1 2 Next Page

New type of urbanization is in the details
...
怀仁县| 永丰县| 桦南县| 固镇县| 丰城市| 农安县| 喀什市| 巧家县| 义马市| 新民市| 彰化县| 丰都县| 东宁县| 紫阳县| 南丰县| 荃湾区| 林州市| 手游| 日喀则市| 金堂县| 阿拉善右旗| 沛县| 仁怀市| 泰顺县| 宾川县| 大悟县| 铁岭县| 澄迈县| 视频| 金阳县| 手游| 桐城市| 蒙山县| 镇原县| 清水河县| 潮州市| 松桃| 马鞍山市| 梁平县| 康乐县| 图木舒克市|