Neither Bernie Sanders, the self-described democratic socialist, nor Donald Trump, the self-described terrific businessman, knows squat about economics. If their polices were enacted, regular working people would be harmed. This is most clear with trade. Sanders and Trump are flaming protectionists, which means they peddle perhaps the oldest, most-thoroughly discredited economics doctrine ever spoken. (An…

In a preview article at The Guardian last July for his new book Post-Capitalism (“The end of capitalism has begun,” July 17), Paul Mason — following a path previously trodden by John Holloway and by Toni Negri and Michael Hardt — argued that the emergence of a successor system to capitalism would resemble not so…