Holger is an Environmental Scientist who is interested in solving real-world problems. Formerly head of innovation at WWF Switzerland, he now works to create an ecosystem that supports entrepreneurs who want to mitigate climate change. Holger believes in bottom-up solutions, and is curious to find out how community currencies can create disruptive change.

Holger's expertise include challenge design, facilitation, and impact models.

Deesha is a Collaboration Adviser with a portfolio career ranging from managing communities, supporting social entrepreneurs, running innovation challenges, teaching, research and event management. She is passionate about supporting communities that collaborate, thrive on diversity and function with an awareness of their impact on each other and the planet.

Deesha's expertise include community facilitation, platform research, and challenge management.

Ruxandra is co-founder of Babele, an open innovation platform that supports social entrepreneurs to structure their business strategy. She is also a public speaker on crowdsourcing and social innovation, and has organized over 20 workshops on business modeling in 10 European countries. She previously worked as a Management Consultant within the sustainability team at Deloitte France.

Francesca is currently involved in projects around socially and environmentally driven community development, climate change mitigation and education, and sustainable commodities. She is convinced that educating as well as empowering individuals and communities is the key for creating awareness and positive change.