In the modern age, leadership is generally earned through respect and democracy, but this was not always the case. In fact, a new research study has concluded that the Peruvian Wari Empire used hallucinogenic seeds and beer to help cement leadership relationships with citizens over 1,000 years ago. Researchers from Dickinson College in Carlisle, the University of Rochester in New York, and the Royal Ontario Museum in Canada discovered that during communal feasts, leaders of the Wari Empire in Quilcapampa would add hallucinogenic seeds to a beer-like...