Mark Williamson

About Mark Williamson

Dr Mark Williamson is co-founder and Director of Action for Happiness, the global movement he has helped grow to around 800,000 members across more than 100 countries. Previously a senior manager at Accenture and Director of Innovation at the Carbon Trust, he has also worked at Hewlett-Packard Labs and Orange. Mark holds a PhD and an MBA and is the author of the Sunday Times bestseller Make Life Happier. Known as a practical “happiness engineer”, he combines science, real-world experimentation and engaging storytelling to turn wellbeing research into ideas people can actually use.