"Urban transport systems based on a combination of rail lines, bus lines, bicycle pathways, and pedestrian walkways offer the best of all possible worlds in providing mobility, low-cost transportation, and a healthy urban environment." –Lester R. Brown, Plan B 4.0: Mobilizing to Save Civilization.

April 21, 2015
“Wind farms and solar PV systems will likely continue to anchor the growth of renewables,” Matthew Roney, a co-author of “The Great Transition”, told IPS. “They’re already well established, with costs continuing to drop, and their ‘fuels’ are widespread and abundant.” Read the full story here.