Zion Lights is a science communicator whose work has unsettled orthodoxies and reshaped modern environmental debate.  As founder of Emergency Reactor, the UK’s first pro-nuclear environmental campaign, she helped to shift global opinion toward a more rational and humane vision of energy and progress. A former editor and spokesperson for Extinction Rebellion, she worked to bring scientific clarity to the climate movement. Her dedication to evidence-based environmentalism earned her the Holyoake Lecture Medal from Humanists UK, recognising her as one of the leading public voices arguing for a future shaped by innovation, compassion, and human progress.