As global food production is on the rise, food waste is soaring About 40% of all food goes uneaten, but 10% of the world's population are hungry This edible waste also contributes to climate change, increasing the risk of food insecurity We are stuck in a catch-22. Growing populations need more food, but we can't afford to strip any more of the world's resources to grow it. Have we been sitting on the solution all along? Farmland already occupies 38% of all land – about five billion hectares'...