Krugman has a long history of linking economics and science fiction: http://krugman.blogs.nytimes.com/2008/05/04/economic-science-fiction?pagemode=print http:/

Krugman has a long history of linking economics and science fiction: http://krugman.blogs.nytimes.com/2008/05/04/economic-science-fiction?pagemode=print http://krugman.blogs.nytimes.com/2008/05/04/economic-science...