Ellen MacArthur
Champion of the Circular Economy, a pipe-dream for the building industry.
Alastair Humphreys
Adventurer, author and speaker whose needs are rudimentary when away from home.
David Hockney
Artist who has been leading a creative life since before any one of us was born.
Stephen Hawking
Astrophysicist whose mental powers and physical condition are both extreme.
Harry Baker
Mathematician, poet and UK slam poetry champion. Funny, performance artist.
Cerys Matthews
Singer, song-writer, radio and TV presenter and co-founder of the Good Life Experience.