With Crowd Expedition Martijn explores the developments in the collaborative (platform/crowd) economy by interviewing 150 entrepreneurs and experts in the field a year. Everywhere in the world. To find out WHAT is happening, WHO the stakeholders are, HOW to interpreter and WHAT has to happen to get the full potential out of this developments and how to transform this into a sustainable model. Martijn and his team are recording almost all interviews on video (www.youtube.com/crowdexpedition). The podcast version of the interviews are published on this channel. Profiel: Collaborative Economy analyst, expedition leader at Crowd Expedition, speaker, author, Dutch Entrepreneur 2011, 40under40