JOY Drive

25 Feb 2025

Professor Oliver A.H. Jones: Fluoride

Diet and Nutrition, Health, News & Politics, Science & Medicine

Fluoride—it’s a word that stirs up debate and headlines. For decades, it’s been hailed as a public health triumph, reducing tooth decay and protecting millions from dental disease.

But it’s also been at the center of controversy, with claims about health risks and debates over personal choice. Recently, fluoride has returned to the spotlight.

In the US, the incoming ‘health czar,’ Robert F. Kennedy Jr., has called for its removal from drinking water, while here in Australia, the Australian Medical Association Queensland is urging local councils to reintroduce it amid rising oral health concerns.

So, what exactly is fluoride? Why do we add it to drinking water?

Guest: Oliver A.H. Jones, Professor of Chemistry, RMIT University

Presenter: Warren Andrew

Podcast: Play in new window | Download (Duration: 9:23 — 12.9MB)

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21 Dec 2025

Associate Professor Liam Burke: What Netflix Buying Warner Bros Could Mean for Cinema

News & Politics, Society & Culture, TV & Film

Netflix’s move to buy Warner Bros has raised questions about the future of cinema. Associate Professor Liam Burke explains the ...

21 Dec 2025

Associate Professor Lauren Rosewarne: Why Christmas Songs Get Stuck in Our Heads

Music, Popular Culture, Psychology, Society & Culture

Christmas music triggers instant memories, emotions and associations, often within seconds of hearing it. Associate Professor Lauren Rosewarne explains why ...

21 Dec 2025

Lee Knight: Preventing Domestic Violence Before It Happens

Health, Personal Safety, Psychology, Relationships, Science & Medicine

A world-first Australian trial is exploring whether treating impulsivity could help prevent domestic and family violence before harm occurs. Lee ...