As Donald Trump’s sweeping tariffs take effect, our correspondent explains how one of America’s most profitable companies may navigate the trade war. Are class divides in Britain softening (9:28)? And Republican influencers define what it is to be a conservative woman (16:08).Listen to what matters most, from global politics and business to science and technology—Subscribe 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.