Walter Jehne is an Australian climate scientist and soil microbiologist who travels globally speaking about the importance of the hydrological cycle to the productivity and resilience of agricultural land, and cooling the planet. He explains how the hydrological cycle works and provides simple tips for how farmers can manage and improve it.

Our YouTube channel has 5 other videos of Quorum Sense members who spoke at the Organic Dairy and Pastoral Group (ODPG) conference. Other presentations from the conference are available via www.organicpastoral.co.nz

To find out more about Quorum Sense or to get involved visit www.quorumsense.org.nz