Born in 1984, Marcin obtained MA in philosophy, journalism and social communication at the Gdańsk University. He is an international drug policy activist. Since 2008, he has been associated with Krytyka Polityczna (Political Critique). Until 2012, he coordinated Krytyka Polityczna cultural and social projects in Gdańsk. Between 2013-2019 he worked in Warsaw as Krytyka Polityczna project coordinator and team member responsible for managing activities and relations between activists and expert in Poland and Europe. He was particularly responsible for coordination of drug policy related projects. He was an editor-in-chief of NarcoPolitics internet information service. Marcin author many publications dedicated to drug policy reform and harm reduction. He co-author informational leaflet Teacher – take a dose of knowledge. He is a Board Member of the Social Policy Foundation PREKURSOR.