Why are we living in an age of anger – is it because of the 50-year rage cycle? #cliodynamicshttps://t.co/b7HPUnsJBg— Peter Turchin (@Peter_Turchin) May 17, 2018
Why are we living in an age of anger – is it because of the 50-year rage cycle? #cliodynamicshttps://t.co/b7HPUnsJBg