keltan O’Shea (he/him) is a theatre maker, film maker, artist, citizen scientist, and videographer. keltan attended Tantrum workshops as a participant for 14 years, before becoming an Emerging Workshop Facilitator in 2020. keltan participated in Tantrum’s Trajectory Ensemble, where he conceptualised and performed ‘Liveness in the Lie’ as part of ‘Capturing The Real’ (2020) at the historic Lock-Up gallery. keltan takes a particular interest in science, human flourishing, psychology, and AI Safety, and he explores these themes and more through his film making practice. Outside of Tantrum, keltan works full time at the Machine Intelligence Research Institute (MIRI). In 2024 he worked as the film maker on Tantrum's major work for New Annual - WonderCity.