After analyzing ice cores and historical documents, researchers found a link between eruptions and political change in China over the past 2 millennia.
conflict & debate
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New “Snakebot” Could Map Cambodian Minefields
By navigating under dense vegetation, an innovative robot could significantly reduce the monetary, environmental, and human cost of demining Cambodia.
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Hostile Workplaces Drive Minorities from the Geosciences
A pipeline of minoritized groups doesn’t ensure retention, a survey finds.
Posted inOpinions
Geoscientists Can Help Reduce the Threat of Nuclear Weapons
A nuclear war would claim many lives from its direct impacts and cause rapid climate change that would further imperil humanity. Scientists can help shape policies to put us on a safer path.
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To Understand Hunger in Sub-Saharan Africa, Consider Both Climate and Conflict
Warfare exacerbates the impacts of drought to produce food insecurity crises that last long after the drought has passed, new research documents.
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When Cyclones and Conflicts Collide
New research might identify communities vulnerable to political violence in the aftermath of natural disasters.
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La Violencia Aumenta con el Cambio Climático
Las tensiones derivadas de los procesos ambientales están llevando a un aumento en la violencia de género en todo el mundo.
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Violence Increases with Climate Change
Stresses from environmental triggers are leading to more gender-based violence around the world.
![Charts relating to the results presented in Kim et al. [2019]](https://eos.org/wp-content/uploads/2020/01/2019JD031416_Figure-4-sized-for-Eos.png)
Posted inEditors' Highlights
Emerging Controversy in Madden-Julian Oscillation Prediction
The Quasi-Biennial Oscillation modulates the Madden-Julian Oscillation in observations, but it does not significantly influence prediction skills in a multi-model assessment.
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Doomsday Clock Ticks Closer to Midnight
The dual threats of nuclear warfare and climate change move the needle to 100 seconds to midnight.