Food and water can be tricky to find in the aftermath ... But they can also be swept into the atmosphere and fall back down miles away, a phenomenon called nuclear fallout. Because of that ...

The water crisis threatens more than 50% of global food production and risks shaving ... as it returns to the atmosphere when plants release water vapor, generating about half of all rainfall ...

The global agri-food industry— valued at $6 trillion ... filtered water containing 74 plant minerals. Water vapor present in the atmosphere represents another valuable source of fresh water.