Our guests on The Sustainable Hour number 502 are green grandma and author Linda Mary Wagner and sociologist Terry Leahy.

In this radio interview Mik Aidt discusses the need for independent representation in politics, specifically in relation to climate action

Guest in The Sustainable Hour no. 501 is David Dudley, founder of Tidy Up Townsville. We also listen to insights from Bill McKibben and Layne Beachley AO.

The Sustainable Hour celebrates our 500th episode by raising the Earth flag and planting a tree. Our guests are carbon consultant Heidi Fog and author Michael Sheldrick.

Our guests in The Sustainable Hour no. 499 are former corporate lawyer Robert Hinkley and filmmaker Michael Shaw. We also play two excerpts of talks by professor and author Jem Bendell.

Guests in The Sustainable Hour no. 498 are Matt Bray from Environmental Film Festival Australia and Hugh The Waste Wizard.

Guest in The Sustainable Hour no. 497 is Mike Whittle - an 85-year-old singer-songwriter. We also introduce the new podcast 'The Business Revolution'.

Our guests in The Sustainable Hour no. 496 are Robert Patterson from Letition.org, who is organising a community climate meeting at Geelong West Town Hall on 9 May 2024, and Jeanne Nel from CoolGeelong.

Guests in The Sustainable Hour no. 495 are RMIT researcher Dr Sarah Treby and comms director Aroe Ajourni from Climate Action Malaysia, KAMY.

Our guests in The Sustainable Hour no 494 are Ty Christopher from Energy Futures Network, Laura Grufas from Parents for Climate, Jacqui Dunn from One Planet Festival, and Josh Kirkman from Surfers for Climate