Chinese cave ‘graffiti’ tells a 500-year story of climate change and impact on society

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Unique inscriptions found in a cave in China, combined with chemical analysis of cave formations, show how droughts affected the local population over the past five centuries, and underline the importance of implementing strategies to deal with climate change in the coming years. - See more at: https://www.cam.ac.uk/research/news/chinese-cave-graffiti-tells-a-500-year-story-of-climate-change-and-impact-on-society#sthash.PwjID08Y.dpuf