It's no secret that Americans throw away an enormous amount of food, sending day-old leftovers and s...

It's no secret that Americans throw away an enormous amount of food, sending day-old leftovers and slightly wilted spinach straight to the garbage. But what about the food that never even makes it to the kitchen table? A new report released by a British engineering society reveals that worldwide, billions of tons of food are squandered each year because of poor agriculture practices, which include inefficient harvesting and inadequate infrastructure and storage - and it's depleting Earth's water supply.

"This level of wastage is a tragedy that cannot continue if we are to succeed in the challenge of sustainably meeting our future food demands," writes the Institution of Mechanical Engineers. "The potential to provide 60-100% more food by simply eliminating losses, while simultaneously freeing up land, energy and water resources for other uses, is an opportunity that should not be ignored."

Read more here: http://www.motherjones.com