Quellen/Links:
https://www.youtube.com/watch?v=oaL5wCY99l8&feature=youtu.be
https://www.youtube.com/watch?v=QeLu_yyz3tc
https://www.thechicagocouncil.org/
https://www.youtube.com/watch?v=jY-CXhN9SqM#t=64
George Friedman in einem Vortrag für The Chicago Council on Global Affairs