drought2
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Warfare, Not Climate, Is Driving Resurgent Hunger in Africa, Says Study
A 2009-2018 analysis of 14 countries teases out the factors behind reversals in food security. Conflict, not drought, is behind much of it.
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Europe’s ‘Great Famine’ Years Were Some of the Soggiest in Centuries
Unrelenting rains led to a miserable famine in Europe from 1315-1317. Just how wet was it? A new study reveals that the beginning of the famine included some of the wettest years in the last 700 years.
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Double Trouble: The Importance of Thinking About Compound Risk
Compound risk — when multiple risks occur simultaneously, or one after another — was the topic of a recent discussion as part of the Resilience Media Project, a part of the Initiative on Communication and Sustainability at the Earth Institute.
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As Temperatures Rise, More California Forests Will Burn
Park Williams and Richard Seager, climate experts at Lamont-Doherty Earth Observatory, discuss why California wildfires are expected to expand and intensify with climate change.
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Longer Summer Stretches of Drought, Extreme Heat and Flooding Expected in a Warming World, Study Says
The changes could affect health, agriculture and ecosystems, the study suggests.
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Climate Change Could Revive Medieval Megadroughts in U.S. Southwest
Study picks apart factors that caused severe, long-lasting droughts and suggests increased risk for future.
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Scientists See Fingerprint of Warming Climate on Droughts Going Back to 1900
In an unusual new study, scientists say they have detected a growing fingerprint of human-driven global warming on global drought conditions starting as far back as 1900.
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Drought: A Wide-Angle Picture
A new book, the second in a series of primers with the Earth Institute imprint, provides an interdisciplinary overview drought, bringing together many fields including climate science, hydrology and ecology.
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How Pollution and Greenhouse Gases Affect the Climate in the Sahel
A recent study is the first to show that pollutants and greenhouse gas emissions have directly affected the 20th century evolution of rainfall over a region.

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