Nuclear War - What will be the impact on humanity

We know that an all-out U.S.-Russia nuclear war would be bad. But how bad, exactly? How do your chances of surviving the explosions, radiation, and nuclear winter depend on where you live? The past year’s unprecedented nuclear saber-rattling and last weekend’s chaos in Russia has made this question timely.Show more

It’s important to note that huge uncertainties remain, so the actual humanitarian impact could be either better or worse – a reason to proceed with caution. A recently launched $4M open research program will hopefully help clarify public understanding and inform the global policy conversation, but much more work is needed, since most of the research on this topic is classified and focused on military rather than humanitarian impacts.

It’s easy to feel powerless, but the good news is that there is something you can do to help: please help share this video! The fact that nuclear war is likely to start via gradual escalation, perhaps combined by accident or miscalculation, means that the more people know about nuclear war, the more likely we are to avoid having one.