Guy Holder

Guy has worked in education for over 20 years, in state, private and international settings. He is a Business and Economics specialist and Head of PSHE at a London school. Concerned by what he saw happening to children as the result of smartphones, and inspired by the work of thinkers such as Jonathan Haidt and Shoshanna Zuboff, Guy began campaigning on these issues in 2022. He recently set up Set@16, an organisation that promotes 16 as the minimum age for exposure to smartphones, social media and AI.