The Economist: The week ahead

First, Jerome Powell, chairman of the Federal Reserve, was for the chop; then he was safe. As elsewhere President Donald Trump’s flip-flopping chips away at American credibility. After years of working from home, data make clear which demographic likes to do more of it (10:40). And electric vehicles do pollute the air—just not from the tailpipe (17:19).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.