Wednesday, July 23, 2025

Investigating the Rise of Early-onset Cancer | Four Corners Documentary

Australians in their 30s and 40s are facing an alarming surge in cancer diagnoses and researchers are scrambling to understand why.

From bowel and breast to liver and kidney, aggressive cancers are hitting younger people; they’re often detected late, with devastating outcomes.

Dr Norman Swan investigates what’s behind the change.

Could it be ultra-processed foods, stress, or exposures dating back to childhood, even pregnancy?

He meets those grappling with a diagnosis and searching for answers.

Generation Cancer asks what can be done to curb the rise, and are we ready?
It's a wake-up call for a generation — and health services — blindsided by this increase.

This story was originally broadcast as Generation Cancer on 7 July 2025.