After lockdowns, we’ve all experienced the effects of social isolation. There have been lots of studies about the impacts on our mental health — but did you know it could be re-programming our genes?

Bioethicist at Monash University and science reporter Paul Biegler explains what he found for his latest piece in Cosmos magazine.

Jonathon Kendall, Presenter. Aired 20 June 2022. Listen to the full interview here