Teaching International Law is a topic of great importance in international law academia. In the past renowned international lawyers and research institutions have dealt with this matter. This book brings together a larger number of established international lawyers who not only present the state of the art of this discipline but also their own vision and perspective. Traditionally, teachers of international law had considerable influence on the development and the understanding of this subject. The international legal system has profoundly changed but in time of enormous challenges for the survivel of mankind the voice of the teachers should again be heard.