On September 18th Marietje Schaake delivered a video message to the Open Estonia Forum on Populism. She spoke about the role of social media as an enabler of populism, as well as a countervailing force to it and the importance of digital freedoms as a condition of open and tolerant societies. Dutch MEP Marietje Schaake on Populism. XVII Open Society Forum. Tallinn, September 18 from OEF on Vimeo.