The hugely versatile Alistair McGowan is an impressionist, actor, writer, stand-up comedian and, latterly, environmentalist.

A recovering management consultant Tom is a multi-award-winning, social entrepreneur, speaker and writer. A former research scientist, he applies insights from systems thinking to organisational management to paint a bright future of what a truly healthy economy will look like.

Mark Stevenson is a strategic advisor to governments, NGOs and corporates, helping them face the grand systems challenges of our time. Or as one client puts it, ‘Chief Annoying Question Asker’.

Former Executive Secretary of South Africa’s post-apartheid Truth and Reconciliation Commission, Paul works for social change in a multitude of ways.

The co-founder of food waste tackling beer makers Toast Ale loves to speak about carbon footprints and the circular economy.