Meetup group for those interested in Marxism and the ways in which the history of the Left can inform current struggles today. The Platypus Affiliated Society, established in December 2006, organizes reading groups, public fora, research and journalism focused on problems and tasks inherited from the “Old” (1920s-30s), “New” (1960s-70s) and post-political (1980s-90s) Left for the possibilities of emancipatory politics today. Platypus is concerned with exploring the improbable but not impossible tasks and project of the reemergence of a critical Left with emancipatory social intent. We look forward to making a critical but vital contribution towards a possible “return to Marx” for the potential reinvigoration of the Left in coming years. We invite and welcome those who wish to share in and contribute to this project.