Future Hindsight

Sustainable Food Supply We can create a sustainable food supply for future populations with technology and a change in diet. We cannot feed the world the way we feed North America because 40% of the world’s arable land is currently used for food production. Most of that land is used to feed the animals that we then eat ourselves. Animal protein takes 10 times the amount of resources to grow than plant protein. We could reduce beef consumption by 70% if we replace hamburgers with artificial meats like the “impossible burger.” Doing so would be a huge step for the environment. As technology improves and becomes less costly, artificial meats will become the norm. In addition, we need to focus on efficient, crop-specific farm practices, and shifting farm subsidies to vegetables instead of sugar. Mismanagement Humans have been mismanaging their food supplies for thousands of years. The Roman equivalent of vanilla, a plant called silphium, was prized so highly that Emperors hoarded it, yet it went extinct very rapi