Let’s be clear: no one wants a world war. While politicians might be the ones dragging people into war, it is the people who suffer in the field. With Donald Trump threatening to invade Greenland, ...

Belief in the end of the world is more common than many assume, and it quietly shapes how people see global threats. New research reveals how and why societies respond to crisis.

Human history has been full of battles and wars, some big and some small. But if World War 3 were to happen, it might be humanity’s biggest battle yet. Advanced technology, massive troops, and more ...