Born in Munich, Nelli Elster studied anthropology and migration studies and now works in the refugee sector in Berlin.
Kristina Hinz is a researcher, political analyst and columnist, specialized on gender, security and organized crime. You can follow her on Twitter: @KristinaHinz_
Rafael Sergi was born in Brazil, grew up in Italy and currently lives in Berlin. He holds a degree in Communication and Psychology from the University of Milan-Bicocca. He works as a freelance publicist for art and culture, communication consultant and writes about topics he is passionate about ranging from culture, environment and politics. He's an human and animal rights activist.