Can we improve our reuse of water? Can we enhance our wastewater treatment to produce water fit for beneficial purposes? More water quality testing, better wastewater treatment and acknowledgement of this recycling is needed.
So what does a postmodern Earth Day altar call look like? People pledged to learn to live in smaller circles -- to bike less and walk more, to eat locally, to plant gardens. Many pledged to take a digital sabbath -- "no screens on Sunday."
Why Bike Power? There are huge physical and fiscal benefits to biking. With obesity on the rise in U.S. children and one out of every three American adults weighing in obese, biking is one way to get America moving again.
My plan this year for Black Friday was to sit out the retail game altogether. That was before I saw the ad in The New York Times. "Don't Buy This Jacket," exhorted the full-page message sponsored by the Patagonia Common Threads Initiative.
Fashions change every season and when we buy new things we have to get rid of the old, outgrown and out of style. Americans consume 65 pounds of new clothes per person each year and discard a total of 25.4 billion pounds of textiles annually.
Tell the flight attendants you want just the can, no napkin, next time you need a shot of carbonated caffeine while in the air. Why use so many plastic cups, and what happens to them when the plane lands?