Agriculture is a leading threat to rivers, lakes, and coastal environments, and up to 40% of all cropland worldwide is experiencing soil erosion, reduced fertility, or overgrazing. As our climate changes, so will the ways we grow our food.
Many foods we’ll eat in the future don’t yet exist. Researchers constantly tinker with plant and animal ingredients, processed foods and even packaging, to improve flavor and nutrition.
Patch in a Pinch: Some essential nutrients could soon be given to soldiers and astronauts through a patch on the skin, for quick absorption in emergencies.