Just on the Edge 2018-01-25 17:15: Entering the Anthropocene: Has humankind already fallen over the edge? (Tony Juniper) 2018-02-08 17:15: How to Design a 21st Century Economy - with Kate Raworth (Professor Kate Raworth) 2018-04-26 17:15: Peak Youth: the end of the beginning (Perry Maddox, Restless Development) 2018-10-25 17:15: Truth: is it dead, living but endangered, or was it always an illusion? (Professor John Spencer CBE, QC (hon))