Social entrepreneur specialized in sustainability – architect by education – co-founder of Endeavour, a social enterprise that provides research, innovation and consultancy in urban planning in order to make cities more sustainable and inclusive – co-founder of For Good, a social enterprise that makes sustainable living easy with the help of a smartphone application – co-founder of Stadsform, a platform for dialogue about the city of tomorrow – author of the book ‘Bruto Nationaal Geluk’ (Gross National Happiness) a sustainable development approach that takes into account wellbeing and its indicators – board member of De Veerman, a non-profit that connects people with art – lecturer on social innovation, sustainable cities, participatory urban planning, … at KdG, UvA, Thomas More, …