25 - 28 September
Copyright restrictions prevent us from making these programmes available as audio on demand or podcasts.
Monday 25 September - Forever Young
In 2015 Liz Parrish performed a risky experiment - on herself. She took a gene therapy entirely untested on humans in the hope of “curing” what she says is a disease: ageing. Her gamble was criticised by some in the scientific community, but she is not the only one that thinks scientific advances will help humans live longer healthier lives. (BBC)
Thursday 28 September - The Maggot Masters
This week we’re in South Africa, picking up great big squirming handfuls of maggots. Could these unpalatable little creatures hold the answer to some big questions – what to do about the huge amount of waste going into landfill, and how to meet the world’s growing demand for a sustainable supply of farmed fish, pigs and poultry? A company called Agriprotein thinks its fly farm is the solution. They've just won The Food Chain’s first Global Champion Award - which recognises innovative ideas that could have a longstanding impact on the way we produce or consume food. (BBC)