Physics is full of captivating stories, from ongoing endeavours to explain the cosmos to ingenious innovations that shape the world around us. In the Physics World Stories podcast, Andrew Glester talks to the people behind some of the most intriguing and inspiring scientific stories. Listen to the podcast to hear from a diverse mix of scientists, engineers, artists and other commentators. Find out more about the stories in this podcast by visiting the Physics World website. If you enjoy what you hear, then also check out the Physics World Weekly podcast, a science-news podcast presented by our award-winning science journalists.
https://physicsworld.com/a/an-orchestral-trip-through-the-moons-of-our-solar-system/
Learning from the ozone solution
In the May episode of our Physics World Stories podcast, Andrew Glester is in conversation with the Nobel laureate Mario Molina. The Mexican researcher shared the 1995 Nobel Prize in Chemistry for his work on understanding formation and decomposition of ozone in the Earth’s atmosphere. He talks about how winning the award transformed his status as a scientist, giving him a unique platform to influence politicians.
The banning of substances (mainly CFC chemicals) that deplete the ozone under the 1987 Montreal Protocol is hailed as a shining example of coordinated global action in tackling an environmental issue. Molina talks about how industries in the 1980s paid attention to the scientists at a relatively early stage, and sought alternative products and processes to CFCs. He engages with the reasons why it is harder today when dealing with the more multifaceted issue of climate change.
Later in the podcast, Glester picks up the story with Lorraine Whitmarsh, a social scientist at the Tyndall Centre – a network of universities seeking sustainable responses to climate change. Whitmarsh is interested in why the general public responds to the science of climate change in particular ways. She is also interested in practical solutions for shifting to a lower carbon lifestyles and offers her top tips for reducing your carbon impact.
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