Remember when your mother told you to clean your plate since there were starving people in the world? Apparently, not too many people are following her advice. As much as half of all the food produced in the world—equivalent to 2 billion tons—ends up as waste every year:
The UK’s Institution of Mechanical Engineers (IMechE) blames the “staggering” new figures in its analysis on unnecessarily strict sell-by dates, buy-one-get-one free and Western consumer demand for cosmetically perfect food, along with “poor engineering and agricultural practices”, inadequate infrastructure and poor storage facilities.
In the face of United Nations predictions that there could be about an extra 3 billion people to feed by the end of the century and growing pressure on the resources needed to produce food, including land, water and energy, the IMechE is calling for urgent action to tackle this waste.
Their report, Global Food; Waste Not, Want Not, found that between 30% and 50% or 1.2-2bn tonnes of food produced around the world never makes it on to a plate.