| From Natural Capitalism (by Hawken, Lovins, and Lovins): "Researches have calculated that industry moves, mines, extracts, shovels, burns, wastes, pumps, and disposes of 4 million pounds of material in order to provide one average middle-class American family's needs for a year. In 1990, the average American's economic and personal activities mobilized a flow of roughly 123 dry-weight pounds of material per day--equivalent to a quarter of a billion semitrailer loads per year. This amounts to 47 pounds of fuel, 46 of construction materials, 15 of farmland, 6 of forest products, 6 of industrial minerals, and 3 of metals of which 90% is iron and steel. Net of 6 pounds of recycled materials, that Average American's daily activities emitted 130 pounds of gaseous material into the air, created 45 pounds of material artifacts, generated 13 pounds of concentrated wastes, and dissipated 3.5 pounds of nongaseous wastes into the environment in such scattered forms as pesticides, fertilizers, and crumbs of material rubbed off tires. In addition, the person's daily activities required the consumption of about 2,000 pounds of water that after use is sufficiently contaminated that it cannot be reintroduced into marine or riparian systems, and produced 370 pounds of rock, tailings, over-burden, and toxic water as a result of extracting oil, gas, coal, and minerals. ... In sum, Americans waste or cause to be wasted nearly 1 million pounds of materials per person per year." Yes, that means you. Something to think about next time you make a purchase. |