hightech services / material products / organ systems / education / food supply / daily energy / indispensable tool / annual food supply / analytic tools / normal social networks / health care / human energy / food / biomedical technology / energy / /
Organization
federal government / University of Chicago / Department of Commerce / National Bureau of Economic Research Volume Title / Amazing Twentieth Century Chapter / /
Person
Robert William Fogel / George Bernard Shaw / Simon Kuznets / Mark Guglielmo / Enid M. Fogel / /
Position
Author / overarching leader / household head / Economics Volume Author/Editor / head / /