I knew people wasted food, but I didn't think it was this bad. According to a report by the UN Food and Agriculture Organization (FAO) entitled "The Food Wastage Footprint", about one third of the world's food used for human consumption is wasted. That is about 1.3 billion tonnes of food, worth $750 billion dollars (based on producer prices, so it is probably even more money if you account for the market value of the food), that is wasted per year. This wasted foot accounts for a carbon footprint of 3.3 billion tonnes a year, which produces more greenhouse gases than any country except for the U.S. and China. About 30% of the world's agricultural land is used to produce food that is wasted, that amount of land is like "China plus Mongolia plus Kazakhstan".
In June Pope Francis has spoken about food waste, saying "Consumerism has led us to become used to an excess and daily waste of food, to which, at times we are no longer able to give a just value. Throwing away food is like stealing from the table of the poor and the hungry,.
The FAO says food waste could reduced by a number of ways, including "improving communication between producers and consumers to manage the supply chain more efficiently", and that businesses should donate "surplus" food to charities and "develop alternatives to dumping organic waste in landfill."
So what are some ways we can reduce food wastage around the world? One thing would be, for developing countries to better develop their transportation infrastructure (roads, etc.) so that they can more quickly transport their foods before they spoil, and to increase electricity access throughout the developing countries (I think there is a bill in Congress which would provide funding to help projects that would lead to 150 million people in Africa gaining access to electricity) so that they could have better access to refrigeration and reduce food spoilage.
While I like buffets, I think they do encourage food waste, so maybe we can cut down on how often we go to them.
Also the whole thing about 1/3 of the world's food being wasted kind of undercuts the claims that people in third world countries lack food due to "overpopulation". And really the problem lies in our inefficient, wasteful use of the world's food supply, not due to any alleged and exaggerated "overpopulation".
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