actions activism anthropocene assemblies authoritarianism Biennale Warszawa 2019 climate crisis common goods communality concerts conferences debates democracy Democratic education designing the future Direct democracy ecology equality exhibition extractivism films global capitalism globalny kapitalizm guests at Biennale guided tours institutions lectures meetings meetings natural resources new economics performances political programmes publications rassroots movements research residencies seminars social change Transnational metropolis Transnational solidarity webinars workers’ rights workshops