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但世界并没有做到这一点。比如,整个非洲有80% 多的人仍然依靠生物质作为首要能量源。在我的祖国塞拉利昂(全球受气候变化影响最大的五个国家之一),只有不到20%的人口能用上电,超过90%的人需要依靠木炭和柴火烹饪。如果当前趋势持续下去,到2050年非洲人仍在使用这些燃料。


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