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Extreme heatwaves are becoming more frequent across the globe, not only in countries used to cooler climates, but also in those already familiar with significantly hotter temperatures.

Intense heat can have an impact on the human body, from heat stroke to dehydration to skin damage. Economies can suffer as drought conditions impact farming communities. Built up urban areas can exacerbate the temperatures caused by heatwaves. And it can further expose already existing inequalities in society.

There is advice out there on how to protect ourselves. There are tried and tested models of sustainable farming. Some urban spaces are being redesigned to accommodate heat extremes, and some major cities are taking action to address the imbalances caused by extreme heat. But do they all go far enough Can we live with extreme heat?’

Joining us on the programme are Prof Ollie Jay, director of Heat and Health Research Centre, University of Sydney, Australia; Lindiwe Majele Sibanda, animal scientist, chairperson of the Council of the National University of Science & Technology, Zimbabwe; Winston Chow, co-chair, IPCC Working Group II, professor of urban climate, Singapore Management University and Diana Liverman, professor of geography, University of Arizona, Tucson, USA.

(Photo: Two people walking with blue umbrellas to protect themselves from the sun in front of the Colosseum in Rome, Italy. Credit: Tiziana Fab/Getty Images)

Presenter: Charmaine Cozier
Producer: Jill Collins
Researcher: Amelia Cox
Technical producer: Cameron Ward
Production co-ordinator: Phoebe Lomas
Production management assistant: Liam Morrey
Editor: Tom Bigwood