Grzegorz Piotrowski is a graduate of philosophy and cultural anthropology at the University of Adam Mickiewicz in Poznan who defended his doctoral thesis at the European University Institute in Florence in 2011. Since then, he has worked at the Sodertorn University in Sweden on many research projects on social movements (ecologists, squatters, anarchists) and is currently implementing a project on anti-racist mobilisation in the countries of the Baltic Sea region. He is a researcher at the European Solidarity Center in Gdańsk.