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CrowdScience: 2023 Year-End Extravaganza, Part 1

Discussion & Talk

22/12/2023 GMT

2023 Year-End Extravaganza, Part 1

BBC World Service - CrowdScience, 2023 Year-End Extravaganza, Part 1

It’s Part 1 of CrowdScience’s year-end extravaganza! Say hello to some familiar faces.

It’s Part 1 of CrowdScience’s year-end extravaganza! We’ve reconnecting with some of our favourite guests and bringing out a bumper box of bonus questions.

Welcome to Part 1 of CrowdScience’s year-end extravaganza! It’s an extra-festive episode this week. For those who celebrate it, Christmas is the perfect time to pause and look back at the year just gone. Here on CrowdScience we’ve had a great 2023: we answered dozens of listener questions, ranging from climbing plants and ostriches to panic attacks and the weight of the internet. 

This week presenter Anand Jagatia magically appears with a Santa’s sack full of special features. We’re catching up with some of our favourite guests from the past year and answering some of the extra questions that we never got the chance to cover.  

First up we hear from presenter Tim Clare who we first heard in the episode “Why do some people have panic attacks?” He takes Anand through his new book – it's about board games: why we play them, how they’ve existed throughout history and what he’s learned about himself in the process of writing it. 

Then it’s time for a bonus question. The CrowdScience team often get questions about noise pollution. One listener got in touch to ask whether the transition to electric vehicles will reduce this noise. Acoustic scientist Kurt Fristrup and epidemiologist Erica Walker give their perspectives on this question, and how sound and noise can sometimes be very different things. CrowdScience listener Marie - who originally starred in an episode about why she doesn’t have any sense of time - returns. Since the programme she has been speaking to psychologists about her problem and tells Anand what more she’s learnt.  

We received another bonus question after a show in 2023 about AI: why can’t artificial intelligence be designed to explain it’s decisions? Producer Phil returns to data scientist Briana Brownell from the original episode to ask her why AI decision making is so very complex. 

Finally, as it’s the season for holiday music, we’re asking what makes the genre so distinctive? Composer Jane Watkins - who originally created the sound of a panic attack for a CrowdScience episode - brings in her musical keyboard to demonstrate what makes a Christmas song so specifically ‘a Christmas song’.  

It’s all topped-off with the premiere of a happy and heart-warming song performed by the CrowdScience Christmas Choir – a little gift for our loyal listeners.  

Presenter: Anand Jagatia 
Producer: Phil Sansom 
Editor: Richard Collings 
Production Co-ordinator: Jonathan Harris 
Studio Managers: Tim Heffer and Cath McGhee 

Featuring: 

Tim Clare, author/poet/podcaster 
Dr. Kurt Fristrup, acoustic scientist, Colorado State University 
Prof. Erica Walker, RGSS Assistant Professor of Epidemiology, Brown University School of Public Health 
Marie Bergholtz 
Briana Brownell, data scientist 
Jane Watkins, composer

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