PBS Documentary Plan B Documentary on Lester Brown’s Plan B will appear March 30, 2011 on PBS. Watch it. Climate ChangePlan Brenewable energysustainability Published on:March 27, 2011 Category: 2010, Climate Change, Impact Investing, Sustainability, TBLI Conference «Inconvenient Truth for Climate Change Skeptics »TBLI CONFERENCE⢠ASIA NEW DATE