Marek, Creative Director and co-founder of Tactical Tech, produces creative and social interventions that span various media, from film and radio to television, books, exhibitions and, of course, the web. For the past 30 years, he has been working at the nexus of technology and politics, information and activism and the consequences of living in a quantified society. Marek’s most recent documentary series for Tactical Tech, Exposing the Invisible explores the digital tools and tactics that now enable evidence based activism to thrive on an unprecedented scale.

Marek is also co-founder of the creative agency Tactical Studios, co-curator of the exhibition Nervous Systems: Quantified Life and the Social Question and The Glass Room and co-author of the book Visualising Information for Advocacy and the latest Efficiency And Madness (Using Data and Technology to Solve Social, Environmental and Political Problems).