A lot of productive cropland isn't used for food, unfortunately. For example: Approximately 45% of U.S. corn croplands are used for ethanol production https:/

A lot of productive cropland isn't used for food, unfortunately. For example: Approximately 45% of U.S. corn croplands are used for ethanol production https://www.ers.usda.gov/topics/crops/corn-and-other-feed-grains/feed-grains-sector-at-a-glance/ https://www.ers.usda.gov/topics/crops/corn-and-other-feed-gr...