Ford, GM Go All in on Electric Cars, but How Clean Are They?

Ford, GM Go All in on Electric Cars, but How Clean Are They?

If we’re going to put the brakes on climate change, electric cars will be crucial. At least, that’s the general consensus: Get the heck out of that Hummer, and into something without an exhaust pipe. At least seven countries plan to ban the sale of cars with internal combustion engines sometime in the next few …