|Mazur J., The Contemporary Barter Exchange. Analysis of Facebook Group “Exchange in Warsaw – Goods, Services and Information” Society.NET – Politics, Economy, Culture Influenced by the Development of Information Technologies, 24.02.2016, University of Cardinal Stefan Wyszyński, Warsaw, Poland.
Mazur J., London’s Riots in August 2011 and the Activitiies of Occupy London movement: about the Political Weakness of Precariat. Nationawide Student-Phd Conferance “New Social-Political Movements in Globalizing World. Context – praxis – consequences”, 5.05.2015, University of Wrocław, Wrocław, Poland.
Mazur J., Taming Hunger? Restraining Hunger? Hunger as Political Issue Rationalization of Evil in the Time of Globalization, 10.04.2015, University of Adam Mickiewicz, Poznań, Poland.