Lou Allstadt of Cooperstown, the former Mobil executive vice president turned renewable-energy advocate, filled Village Board chambers at 22 Main this afternoon with a recitation of all the energy innovations in the pipeline, many – heat pumps, solar panels, LED bulbs, and even turning the lights off after the kids – that could be embraced by any of the 75 audience members. He framed his discussion of wind, solar, hydrogen, bio-fuels, and still-to-be-achieved energy sources in a global reality: The cost of bringing fossil fuels (a limited resource) to market is rising and will continue to; the cost of renewables is dropping and will continue to. “Some people would like to change things overnight – cold turkey. It’s not going to happen,” he said. Change, nonetheless, is inevitable, he concluded. The lecture was the first Friends of the Library Sunday afternoon lecture of the season; the next is Oct. 18. (Jim Kevlin/AllOTSEGO.com)