You may have a "green" car, but it could be causing black rain in China from the graphite mined and used in its lithium ion battery. Two academics at Toronto's York University, Carla Lipsig-Mumme and Caleb Goods, applaud many of the new advances in green technology in recent years, but at the same time warn that those very technologies may come with a host of environmental issues. The pair issue a caution about “superindustrialization” in which the answer to climate change is a matter of “technological adjustment.” In an article recently published in The Conversation and picked up by the...