Mark Adams

SVP & Head of Innovation at VICE Media Group

Jeremy Gilley

Actor, Filmmaker & Founder of the Peace One Day Non-Profit

Derek Redmond

Olympian, World-Champion & TV Presenter

Tim Jackson

Ecological Economist, Playwright & Director of the Centre for the Understanding of Sustainable Prosperity

Gerard Lyons

Chief Economic Strategist at Netwealth; One of the UK's Leading Economists

Gerard Lyons: Government's pro-growth strategy is 'very good'

Major David Bradley

Former British Army Squadron Leader

Meaghan Ramsey

Chief People Officer & Partner at Brunswick Group

Why thinking you're ugly is bad for you - Meaghan Ramsey - TED