Project Hail Mary

by Andy Weir

There’ll be wars. Fought for the same reason most wars in ancient times were fought for: food. They’d use religion or glory or whatever as an excuse, but it was always about food. Farmlands and people to work that land.

“Malnourishment. Disruption. Famine. Every aspect of infrastructure going to food production and warfare. The entire fabric of society will fall apart. There’ll be plagues too. Lots of them. All over the world. Because the medical-care systems will be overwhelmed. Once easily contained outbreaks will go unchecked.”