California's Leadership in Climate Change: Leadership from California mayors on climate change, air quality, and public transit Union of Concerned Scientists (blog) Whether in Minnesota, Utah, or California, electric buses offer significant benefits for air quality and climate change compared to diesel and natural gas buses. And the impacts of pollution from heavy-duty combustion vehicles are large, despite these vehicles making up a small fraction of vehicles on the ... The question Amazon tribes and the Pope want Californians to start asking Sacramento Bee More than 3,500 indigenous leaders traveled to Puerto Maldonado, Peru, to meet with the pope and warn the world that our peoples and our forests are in ... We will report on our role – not as victims of a development model that is destroying our planet, but as a solution for slowing climate change. Governor Brown Aims to Boost California's Leadership on Electric Cars Union of Concerned Scientists (blog) Transportation a