He is a member of the Hungarian Political Science Association. He participated in the debate of the Agenda of Politics Can Be Different (LMP) during the autumn of 2008 and he has been a member of the Party since November 2008. Between September 2009 and June 2010, he was the Secretary of the National Board of the Party, becoming a member of the Party’s National Political Committee later, holding that title until the spring of 2011. He has helped the LMP caucus as a policy adviser in foreign policy and security policy ever since the Party got elected to Parliament. He is also a member of the Board of Ecopolis (Ökopolisz), LMP’s party foundation. He has been an MEP since May 25th 2014 as a member of The Greens/EFA political group.