Filmmaker and plastic campaigner, Craig Leeson is the Director of A Plastic Ocean, the award-winning documentary that Sir David Attenborough called ‘one of the most important documentaries of our time’. Here he shares his ideas on cleaning to climate change.

Maxime Dautresme is the dashing creative who combines his love of design with sustainability, from furniture to fashion. With his diverse multicultural background under his belt, he's one of a rare breed who manages life in the fast lane whilst staying in touch with nature.

David Yeung is the intrepid environmentalist bringing vegetarianism out of the closet through Green Monday, the food movement he started in Asia that diverts meat from the fork whilst also bringing environmental awareness to the table.