What the world thinks about climate change in 7 charts
Majorities in all 40 nations polled say climate change is a serious problem, and a global median of 54% believe it is a very serious problem. Still, the intensity of concern varies substantially across regions and nations. Latin Americans and sub-Saharan Africans are particularly worried about climate change. Americans and Chinese, whose countries have the highest overall carbon dioxide emissions, are less concerned.
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