Climate change is promoting a wave of "last chance" tourism. But is the race to see threatened locations hurting more than it's helping?
Plus, Woolworths and Coles are headed to court after claims they've misled customers with "down down" and "price dropped" deals.
And what's behind the national shortage of HIV prevention drug PrEP?
Guests
- Christina Zorbas, dietitian and research fellow, Global Centre for Preventive Health and Nutrition at Deakin Uni
- Matthew Vaughan, director of HIV and sexual health, ACON
- Dr Susanne Becken, professor of sustainable tourism, Griffith University
