Christoffer Guldberg has worked as an educator and pedagogue since leaving high school and going to in Portugal, and later Denmark, Brazil and the UK where he has taught a range of subjects from music and theatre to international relations. His master's and PhD both focus on the war on drugs in Brazil, police violence, racism, gender and activism.

The present teaching method was first developed while studying for a joint PhD in São Paulo and teaching on the subject of the war on drugs in Brazil to high school students. The method has later been developed further with students form King’s College London, UCL, SOAS, and Dauphine – PSL.

In addition to this academic trajectory, he has worked in counter-trafficking in West and Central Africa, and with human rights and democracy at the European Union. He currently works as a lecturer at King’s College and Dauphine – PSL where he teaches in the areas of political science, international relations and international development to master’s and undergraduate students.