This week, our end of year special, featuring Earth science AI, a news story quiz, and science fiction in the modern era.

In this episode:

01:01 Environmental AI

How can artificial intelligence help us protect Earth? Comment: The case for technology investments in the environment; Lucas Joppa

07:31 As students watch their plots by night

The first of our festive science carols is dedicated to all the graph-making grad students. The Simon Langton Music Department

10:26 Sci-fi scientists

Two science fiction authors tell us how they think think the genre fits into our modern world. Nature Books and Arts: Science fiction when the future is now

16:10 In the bleak mid-future

Our second carol marks yet another year of climate change. Richard Navarro

20:16 End of year quiz

The podcast team try to guess science stories by asking only ‘yes’ or ‘no’ questions. Nature News; Nature Podcast archive

27:49 Nature 10 News Chat

Nature Podcast takes a look at the people who influenced research in 2017. Nature 10: Ten people who mattered this year

35:50 Single cells

Our final carol wonders at the cutting edge techniques that enable researchers to study individual cells. Steve Waterman

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