Our lack of knowledge of the magnitude of food loss and waste is a major barrier to addressing the problem. Estimates of global figures vary from 27% (1 billion tonnes) to 32% (1.3 billion tonnes) of all food produced in the world.
Our lack of knowledge of the magnitude of food loss and waste is a major barrier to addressing the problem. Estimates of global figures vary from 27% (1 billion tonnes) to 32% (1.3 billion tonnes) of all food produced in the world.
