The Upside of Down: Catastrophe, Creativity, and the Renewal of CivilizationE-bookThe Upside of Down: Catastrophe, Creativity, and the Renewal of CivilizationdiThomas Homer-DixonValutazione: 0 su 5 stelle0 valutazioniSalva The Upside of Down: Catastrophe, Creativity, and the Renewal of Civilization per dopo