"No one is better informed than Lester Brown of the multi-faceted crisis facing our planet. And no one has spelt out so clearly how our civilisation could be saved from falling 'over the edge' while there is—hopefully—still just time." —John Rowley, founder/editor www.peopleandplanet.net on World on the Edge: How to Prevent Environmental and Economic Collapse
"Our scarcest resource is time." Watch Lester speak in a video created by The Regeneration Project and featured on the Guardian's website about the expectations for the Rio+20 climate conference in June.