Dear EarthTalk: Might another possible source for ethanol be discarded pastries from bakeries? For that matter, wouldn’t fermenting unsold bananas, oranges and apples from grocery store produce departments be able to provide an ample supply of fuel? -- Curious in Warren, PA
Many of us have good intentions when it comes to reducing household waste – but too often those canvas totes get left in the closet, food scraps avoid the compost pile, and product packaging fills the trash-bag. One head of household has found the motivation and creativity needed to take home-waste reduction to a whole other level. Bea Johnson is the blogger behind Zero-Waste Home, and now author of a book by the same name. She and her family produce only one quart of garbage per year.
You may have heard that Americans throw away more than any other nation, but any idea of just how much? Each of us is on track to toss 102 tons of garbage in our lifetime. More than 7 pounds a day, and twice what we chucked out in 1960. Pulitzer Prize winner Edward Humes believes we are living in a state of garbage denial. His new book is called Garbology: Our Dirty Love Affair with Trash. In it, he looks at the science, politics, and economics of waste.