Study Shows Nuclear Winter Could Slash Corn Yield by Up to 87% and Outlines Seed Kit Plan
UNITED STATES, JUL 21 – Penn State study shows nuclear war could reduce global corn yields by up to 80%, risking widespread famine and food system collapse, researchers warn.
- Researchers at Penn State University published a study in Environmental Research Letters modeling nuclear winter impacts on global corn production.
- The study analyzed scenarios where nuclear war injects soot into the atmosphere, blocking sunlight and disrupting climate systems.
- A large-scale nuclear war could reduce sunlight sharply, causing an up to 80% decline in corn yields and a regional war a 7% drop.
- Yuning Shi stated switching to crop varieties that tolerate cooler, shorter growing seasons could increase global crop production by 10%.
- The study highlights the fragility of the biosphere, urging preparedness and investment in climate-resilient agriculture to prevent catastrophic food crises.
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Simulating the unthinkable: Models show nuclear winter food production plunge
A nuclear winter is a theoretical concept, but if the climate scenario expected to follow a large-scale nuclear war, in which smoke and soot from firestorms block sunlight, came to fruition, global temperatures would sharply drop, extinguishing most agriculture. A nuclear winter could last for more than a decade, potentially leading to widespread famine for those who survive the devastation of the bomb blasts.
FPSA - Simulating the unthinkable: Models show nuclear winter food production plunge
A nuclear winter is a theoretical concept, but if the climate scenario expected to follow a large-scale nuclear war, in which smoke and soot from firestorms block sunlight, came to fruition, global temperatures would sharply drop, extinguishing most agriculture. A nuclear winter could last for more than a decade, potentially leading to widespread famine for those who survive the devastation of the bomb blasts.Read MoreThe post Simulating the unt…
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