Should prison be more about punishment or rehabilitation? We speak with inmates involved in a wildlife program that's helping the community and potentially setting them up with new careers.

Also, ABC Four Corners reporter Avani Dias joins us to talk about her investigation into Indian spying in Australia.

And you'll meet the young Australian surfers trying to save their beaches before they disappear.

Guests:

• Avani Dias, reporter, ABC Four Corners
• Dr Julie Toohey, criminology lecturer, University of Adelaide