Mark Cridge has 25 years of experience in digital innovation across business and the non-profit sector. He is Executive Director of the National Park City Foundation, promoting a movement to make cities greener and more connected to nature in response to climate challenges. Formerly CEO of mySociety, he led organizational transformation and the launch of SocietyWorks. He has also held roles in digital consultancy, political campaigns, and the national executive of the Green Party of England & Wales.