- Dr Rodney Teck, climatologist from NUI Maynooth, gives us the low down on the 'climate gate' scandal.
- Valerie Flynn joins campaigning Dublin cyclists at their monthly 'Critical Mass' event.
- The deadly fungus threatening Ireland's oak forests.
- The second in Christina McSorley's two-part series on a new eco-friendly community development in Ballymun.
Presented by Christina McSorley and produced by Valerie Flynn.
