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Politics of CO2 二氧化碳的影响 Mention global warming to a room full of politicians, and you might just start an argument. But one thing most everyone can agree on is the need for more research. Learn more about the next phase of climate study -- to

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Don: Time to go again to the A Moment of Science mailbag. A listener writes: Dear Don Yal, I've been reading a lot about climate lately, and I know that the earth stores lots of carbon in different places, like in the ocean and in plants. Are there a

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Dear Editor,I live in Paris,France.In my country there is a famous site,called the Chauvet Caves.I am very worried about it because some of the cave paintings have been destroyed by air pollution.No,the pollution does not come from cars or factories,

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And by the time you all reach your billionth second here on earth when you're a little over six months into your 31st year 你们也会等到十亿位变动的那一刻到时你们大约是31岁半过一点 We will probably be over 9 billion and perh

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Study: Planet-Warming Gasses Make Food Less Nutritious A new study shows that rising levels of planet-warming gases may reduce important nutrients in food crops. 一项新的研究表明，温室气体可能会减少粮食作物中的重要营养物质

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One car emits four tons. And actually 700 and change million cars today emit 2.8 billion tons of CO2. 一辆汽车排放4吨二氧化碳。现在的7亿辆汽车排放28亿吨二氧化碳。 That's, in the additive, about 25 percent of our problem. 那

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Climate change 气候变化 Good news at last? 终于来了好消息？ The climate may not be as sensitive to carbon dioxide as previously believed 气候对二氧化碳的敏感性可能低于先前的预期 CLIMATE science is famously complicated,

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As a whole, the ocean has absorbed almost half the CO2 humans have created in the last 200 years, drastically slowing the rate of global warming. 整体来说，在过去200多年来，人类所制造出的二氧化碳中有将近一半已经被海洋吸

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台湾籍旅美老师今天交给我们的句子是： Researchers and civilians alike have long been aware of the harmful effects of high levels of carbon dioxide on the brain. 研究人员和多数民众早已知道，高浓度的二氧化碳对大脑

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U.S. Determined To Fight Climate Change 美国决心应对气候变化 Combating global climate change is a top priority of the Administration of President Barack Obama. 对付气候变化是巴拉克奥巴马总统政府的重中之重。 The United

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