THE NEW PORSCHE Taycan illustrates why internal-combustion is doomed. I mean, even setting aside the fact that the rest of the world and most of the major car makers are committed to electrification by about 2030 in an effort to fight climate change—they agree on that, too. And ignoring the $91 billion commitment by Volkswagen Group announced in 2018, including billions for charging infrastructure in the U.S. And absolutely turning a blind eye to China’s air-quality emergency, which has prompted the world’s most populous nation and largest car market to mandate vehicle electrification. Ditto for many of the Earth’s largest...