"Depleting and climate-changing coal, oil, and natural gas have brought about dramatic human population growth, along with immense profits and unprecedented wealth (for the few). But all of these presumed and probably transitory benefits have been based on depleting natural resources, and on processes that are perilously changing the climate and degrading ecosystems across the planet. Every time we pick up a gasoline-powered machine we are viscerally linked to that chain of ersatz benefits and spiraling impacts."