Food loss and waste are also a major squandering of resources - water, land, energy and labour - and contribute to greenhouse gas emissions.
The consequences of food waste do not stop there: It annually generates 3.3 billion tons of greenhouse gases worldwide, according to the Food and Agriculture Organization, and uses more than a quarter of the world's available agricultural land, leading to the squandering of valuable fresh water and leaving a $750 billion black hole in the global economy.
Just make sure you don't prerinse, which can squander an extra 20 gallons of water; don't run the machine with only a few dishes inside; and skip settings -- like heat-dry or rinse-hold -- that are stronger than necessary.
The sheer waste is bad enough, a mindless squandering of calories, nutrition, energy and water.
Water is squandered — we calculate that it takes 1,250 litres of water to grow 1 kilogram of rice in China.
We'd frittered the first few minutes on general civilities, and squandered several more fiddling with books and bags and glasses of water.
But the millionaire landowners continue to reel it in, while still destroying biodiversity, polluting water courses, squandering irrigation water, wiping out pollinators, killing birds of prey and accelerating climate change.
Environmentalists have campaigned aggressively against the waste of water and energy, but little attention is paid to the squandering of a product, food, that uses plenty of both.
Likewise, pumping water into natural aquifers for seasonal storage tends to be much cheaper than building a big dam, and prevents the great waste of water through evaporation.Even when water is scarce, it is often squandered.
Together, they gather tiny, scattered, squandered scraps that aren't worth the effort for other animals — splinters of wood, bits of chopped up leaves, specks of pollen, molecules of water, and fertilizer.
