Ahead of World Water Day on Tuesday March 22, this episode we’re looking at current approaches to water conservation and what needs to change to protect the finite resource. We look back at Australia’s ‘Millennium Drought’ and what we’re doing to help California in their current drought crisis, as well as expand on the practice of groundwater extraction and reassess how many people today are using rainwater tanks.

Hosted by Ellen Leabeater and Jake Morcom.