In Japan, Taiwan and South Korea, the government in a matter of years has put a lot of energy behind recycling food waste as livestock feed. It's environmentally friendly, it provides cheap livestock feed for the farmers in those parts of the world, and it avoids sending the food waste to landfill. Tristram Stuart
World fertility surveys indicate that anywhere from one third to one half of the babies born in the Third World would not be if their mothers had access to cheap, reliable family planning, had enough personal empowerment to stand up to their husbands and relatives, and could choose their own family size. Donella Meadows
Fast food is popular because it's convenient, it's cheap, and it tastes good. But the real cost of eating fast food never appears on the menu. Eric Schlosser
Even if you believe a creator god invented the laws of physics, would you so insult him as to suggest that he might capriciously and arbitrarily violate them in order to walk on water, or turn water into wine as a cheap party trick at a wedding? Richard Dawkins
When Henry Ford made cheap, reliable cars people said, 'Nah, what's wrong with a horse?' That was a huge bet he made, and it worked. Elon Musk