Atmospheric soot loadings from nuclear weapon detonation would cause disruptions to the
Earth's climate, limiting terrestrial and aquatic food production. Here, we use climate, crop …

After a major nuclear war, volcanic eruption or asteroid or comet impact that causes an
abrupt sunlight reduction scenario, agricultural yields would plummet. We analyzed a …

Previous studies have shown that multiple-environmental stressors are expected to have
significant and geographically differential impacts on the health and abundance of marine …

Some island nations in the Southern Hemisphere might survive a severe sun‐reducing
catastrophe such as nuclear winter and be well placed to help reboot‐collapsed human …

The direct effects of nuclear war would be horrific, with blasts, fires, and radiation killing and
injuring many people. But in 1983, United States and Soviet Union scientists showed that a …

Nuclear war would produce dire global consequences for humans and our environment. We
simulated climate impacts of US‐Russia and India‐Pakistan nuclear wars in an Earth …

For the first time, we use a modern climate model with interactive chemistry including the
effects of aerosols on photolysis rates to simulate the consequences of regional and global …

There is an urgent need for models that can robustly detect past and project future
ecosystem changes and risks to the services that they provide to people. The Fisheries and …

Human civilization's food production system is unprepared for global catastrophic risks
(GCRs). catastrophes capable of abruptly transforming global climate such as supervolcanic …

Abrupt sunlight reduction scenarios (ASRS) following catastrophic events, such as a nuclear
war, a large volcanic eruption or an asteroid strike, could prompt global agricultural collapse …