<p>Production of bicycles is more than double the production of cars worldwide -- and the gap between the two vehicles is widening. Many see this as an indicator of the global shift towards encouraging bicycle use as a viable transportation option.</p>
May 17, 2008 Earth Policy Institute
In "Plan B 2.0, Rescuing a Planet under Stress and a Civilization in Trouble", Lester Brown explores how city design fits into larger, global environmental issues.
Jan 19, 2006 Earth Policy Institute