For World Water Day, we’ve put together a playlist all about water. It includes some of the best interviews we’ve conducted over the years with experts in the business and nonprofit world talking about the water crisis, and how they are working to solve it. These six videos present a range of perspectives, and a wealth of knowledge, about what it will take to maintain a safe and sustainable water supply for the entire world.

1. Maude Barlow, Chair of Food and Water Watch
“We can live without oil, but we can’t live without water.” In this wide-ranging interview from the Ceres Conference, Maude Barlow of Food & Water Watch explains why water issues need to be taken as seriously as climate change, and discusses ways communities around the world are addressing the water crisis.

2. Alex Prud’homme, Author of The Ripple Effect
How do you price water? Too low and people waste it, too high and people can’t access it. Alex Prud’homme explored this issues and more in his