A new study published in the British Medical Journal suggests monkey pox might be passed from person to person before symptoms show. Esther Freeman, Assistant Professor of Dermatology at Harvard Medical School and Director of Global Health Dermatology at Massachusetts General Hospital, has been following the current wave of transmission and gives us her analysis of this latest finding,

The COP 27 climate summit kicks off next week. To discuss some of the issues we are joined by Simon Lewis, Professor of global change science at University College London and Swenja Surminski, Professor in Practice at the Grantham Research Institute and a member of the UK's Committee on Climate Change.

Mark Miodownik, the UCL Professor of Materials & Society, tell us the results of his citizen science project looking at composting plastics.

And from the short list for the Royal Society Insight Investment Science Book Prize, we hear from Professor Rose Anne Kenny on her book Age Proof: The New Science of Living a Longer and Healthier Life.