Roubini whose prescience on the housing bubble crash of 2007 to 2008 earned him the nickname Dr. Doom, said that those expecting a shallow US recession should be looking at the large debt ratios of corporations and governments. As rates rise and debt servicing costs increase, “many zombie institutions, zombie households, corporates, banks, shadow banks and zombie countries are going to die,” he said. “So we’ll see who’s swimming naked.”