This has an interesting wrinkle on the walking for health debate. The author tracked his miles covered using a phone app and found our he walked a lot, but not very far. I live in Manhattan and walk just about everywhere I go. I walk to work, the grocery store, my son's day care, most errands, out to dinner, plus other regular and infrequent places I go. Since we (unnecessarily and counter-productively) label people by their transport modes, I am a Walker. http://davidaking.blogspot.com/2013/08/i-walk-lot-i-just-dont-walk-much.html -- Phyllis Orrick Communications Director Safe Transportation Research and Education Center<http://www.safetrec.berkeley.edu/> (SafeTREC) University of California Transportation Center <http://www.uctc.net/> (UCTC) Institute for Urban and Regional Development <http://www.iurd.berkeley.edu/> (IURD) California Active Transportation Safety Information Pages<http://catsip.berkeley.edu/> (CATSIP) 2614 Dwight Way UC Berkeley Berkeley CA 94720-7374 510-643-1779 @transsafe <https://twitter.com/#%21/transsafe> @californiaUTC <https://twitter.com/#%21/CaliforniaUTC> @IURDBerkeley <https://twitter.com/#%21/IURDBerkeley> @trbhealth <https://twitter.com/#%21/trbhealth> Skype: pmorrick