Dr Shane, Dr Euan, Dr Jen and Chris KP discuss the symbiotic association between fungi and plants; effects of screen time on children; ice surface structure and the effect of airline travel on the climate.

First guest: Dr Tiffany Howell, Latrobe University, talks about her study into the use of dogs to treat PTSD. Volunteer, Angela De Cata and the assistance dog Heidi are also in the studio for this discussion.

Second guest: Kate Birch, Data and technology manager, Melbourne Genomics, joins the discussion with guest Jillian Hasting Ward to discuss Jillian’s son’s medical condition and the use of Genomic medicine as a diagnostic tool to discover Sam’s ultra-rare condition.