As a nature, travel and adventure photographer, John's assignments have taken him from the spectacular volcanic eruptions on Iceland to the teeming wildlife of East Africa. He has been to the Himalayas, the Pacific Islands, the American Deserts, the Galapagos Islands and the Andes, Namibia, Alaska, the European Alps and has photographed almost all the wild land locations in Britain. John has ventured to 38 countries in the last 28 years always returning with a story -- whether rafting down the Colorado River of the Grand Canyon or celebrating round a campfire with primitive Kalahari Bushmen, John's tales make the beauty of our planet shine.

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)