Christmas Lectures 2020: How can we look after our planet?

Started by Michael Faraday in 1825, and now broadcast on national television, the Christmas lectures bring a science topic to our screens over three nights every year. The series of lectures has always been held within the Royal Institution in London, but this year, of course, is going to be slightly different.

In this week's episode, editorial assistant Amy Barrett is joined today by three expert scientists, Tara Shine, Chris Jackson and Helen Czerski, who are going to be presenting the 2020 Christmas lectures, titled Planet Earth: A User's Guide.

In lecture one, geologist Chris Jackson will reveal our Earth's climate story through the rocks and the fossil record. In lecture two, physicist and oceanographer Helen Czerski will talk about the part our oceans play in the climate crisis. And in lecture three, environmental scientist Tara Shine will talk about carbon emissions and what we're really breathing in.

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Listen to more episodes of the Science Focus Podcast:

• Hannah Fry: How much of our lives is secretly underpinned by maths?
• Royal Institution Christmas Lectures past and present
• Sir David Attenborough: How can we save our planet?
• Christiana Figueres and Tom Rivett-Carnac: Has climate change determined our future?
• Everything you ever wanted to know about... the deep sea with Dr Jon Copley
• Mark Miodownik: Are biodegradable plastics really better than traditional plastic?

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