- Climate change link to global droughts goes back a century, study finds Sydney Morning Herald
- Climate change has contributed to droughts since 1900, and is likely to get worse, says tree-ring study National Geographic
- Human Influence on Global Droughts Goes Back 100 Years NASA Goddard
- Air pollution may have muted climate change’s impact on droughts MIT Technology Review
- Scientists see fingerprint of warming climate on droughts going back to 1900 Phys.org
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