Zenon continues to be an outspoken critic of those who purport to be psychic, particularly with regard to claims of receiving communications from beyond the grave. He has contributed to many debates on the subject both at live events including those hosted by Edinburgh Skeptics, Skeptics in the Pub (various), Center for Inquiry (London), Goldsmiths, University of London and Ratio Conference, Bulgaria as well as numerous radio and television programmes. In April 2014 he hosted the QED Conference in Manchester, also co-writing and appearing in the opening film.