Alan Fung 6B 6
Summary: China has overtaken the USA and become the biggest polluter in the world. According to the passage, China’s greenhouse gas emissions have been underestimated and probably surpassed those of the us either last year. The report says that if China does not radically change its energy policies, and if future growth is unchecked, its increases in greenhouse gases will be several times larger than any cuts in emissions made by richer countries, under the Kyoto Protocol.
Comment: I think the Chinese government should change its energy policies, use more renewable energy and decrease the use of petroleum. All of the factory in china should add some filter to filter out the green house gas or some poisonous substance that release by these factory. These substance will make the green house effect become more and more serious.