Krugman Reviews a Glib, If Unwitting, Frontman for Rent-Seeking Corporations

Back when Paul Krugman was an economist – as recently as the closing years of the 20th century – he wrote this incisive review of William Greider's absurd book One World, Ready or Not: The Manic Logic of Global Capitalism.  What happened to this guy?  (Krugman, I mean [not Greider, who was never a serious thinker].)