A utilidade da guerra

Synopsis: Conflicts are not necessarily bad. To understand peace, one must study the war. Pacifism in principle, without understanding what is at stake, is naïve.
With these provocations, Heni Ozi Cukier, political scientist, professor of international relations at ESPM and FGV and founder of Insight Geopolitical addresses the utility of wars.
Source: House of Knowledge.
URL: http://youtu.be/IlthQL8BJMU