National Geographic • March 8, 2018
Peer into the future of what we eat, and you will encounter many questions about what will happen to our meals. As the world’s population climbs above 9 billion by mid-century, our food needs will grow by 70 percent. How do we meet them without mowing down every forest or without resorting to industrial agriculture, which the United Nations Food and Agriculture Organization has cited as the most significant contributor to climate change? How do we maintain soil health, and keep it from washing away, so that crops can thrive? These questions get into murky territory. But here’s one thing that’s clear: Dinner in 50 years won’t look much like dinner today.