Navigation for Sunday 4 'til 8

4:07 The Sunday Feature: Smart Talk - Of Gods and Men Tangaroa and Poseidon: Our Oceans

With the gods Poseidon and Tangaroa in mind, Wallace Chapman talks with marine scientists Dr Rochelle Constantine and Dr Tom Trnski, the musician Don McGlashan and the CEO of Sustainable Coastlines Sam Judd about the oceans which surround us. Among the many issues they traverse is the complex one of how we protect our marine reserves while still sustaining a fishing industry. (4 of 7, RNZ)

5:12 Spiritual Outlook

Our regular catch up with the world of religion, spirituality, faith and ethics – produced and presented by Justin Gregory, Lisa Thompson, Amelia Nurse and Mike Gourley alternating with series from the BBC's World Service programme, Heart and Soul.

5:40 Te Waonui a Te Manu Korihi

Maori news and interviews from throughout the motu (RNZ)

6:06 Te Ahi Kaa

Exploring issues and events from a tangata whenua perspective (RNZ)

7:06 One in Five

The issues and experience of disability. (RNZ)

7:30 Discovery

Exploring today's most significant scientific discoveries. (BBC)

See the BBC website for these programmes