The Story of Humanity’s Relationship With its Most Precious Resource.  In this interview series we speak to Guy Ryder (Chair, UN-Water & Director General of the International Labour Organisation, ILO), Professor Steven Chu (Nobel Prize Winning Scientist & 12^th U.S. Secretary of Energy), Dr Peter Gleick (President Emeritus & Chief Scientist, Pacific Institute), Christoph Gorder (President & Chief Water Officer, Charity Water), Professor Mark Zeitoun (Professor of Water Security and Policy, University of East Anglia), Barbara Frost (CEO, WaterAid), Professor Benedito Braga (President of the World Water Council) and Gary White (Co-Founder & CEO, Water.Org).  We discuss how water has shaped our species, the scale of the global water crisis, how it’s impacting our species and environment, and how we can achieve a future where we have enough water for all of us, and all our needs.