Contest: What’s the “greenest” concept you can think of? Mine is the “100 Thing Challenge.” Only 100 personal possessions. Could you do it? 2:11 PM Feb 20th

And visit betterworldshopper.com— a site (and book) that ranks companies for responsibility. Almost all products have a better option. 11:01 AM Feb 25th

Cell phone radiation harmful? Who knows, but I won’t take chances. This low-rad cell list is constantly updated: http://tinyurl.com/akxu3t 12:19 PM Feb 26th

“How am I gonna find these local farms to sell to me directly?” Excuses, excuses. Almost everyone has one nearby. http://www.localharvest.org 10:15 PM Feb 27th

I may not have mentioned The Story of Stuff here. Shame on me. Ever wonder where your stuff comes from and where it goes? storyofstuff.com 10:22 PM Feb 28th

NPR’s Morning Edition today had a story on my friends’ green economic development coalition. http://tinyurl.com/djkkz 86:31 PM Mar 3rd (See next tweet, also)

As a matter of fact, I’m a guest blogger on their site, energizecc.com. Remember Wilmington, Ohio from 60 Minutes? Yeah, that’s us. 6:32 PM Mar 3rd

You’d think someone would have come up with this a long time ago: postage for sending AND returning – http://tinyurl.com/anh7ho 9:26 AM Mar 6th (See next tweet, also)

In case it wasn’t clear, two-way postage eliminates the need for envelopes inside envelopes. Death to the SASE! 10:12 AM Mar 6th

Planning for a speech about organic food. Using Ann Cooper’s “Lunch Lessons” and George Pyle’s “Raising Less Corn, More Hell” 2:21 PM Mar 28th

My ideas on organic food line up closely with Mark Bittman’s when he wrote a week ago: http://tinyurl.com/ctlobd 2:47 PM Mar 28th

Do you read Orion? It’s the artistic, philosophical side of the environmental movement. A brilliant and beautiful magazine. 9:41 PM Apr 1st