Can Maths Combat Terrorism?

Discovery

BBC

Science, Technology

4.3 • 1.2K Ratings

🗓️ 22 December 2014

⏱️ 29 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

Dr Hannah Fry investigates the hidden patterns behind terrorism and asks whether mathematics could be used to predict the next 9/11. When computer scientists decided to study the severity and frequency of 30,000 terrorist attacks worldwide, they found an distinctive pattern hiding in the data. Even though the events spanned 5,000 cities in 187 countries over 40 years, every single attack fitted neatly onto a curve, described by an equation known as a 'power law'.

Now this pattern is helping mathematicians and social scientists understand the mechanisms underlying global terrorism. Could these modelling techniques be used to predict if, and when, another attack the size of 9/11 will occur?

Transcript

Click on a timestamp to play from that location

0:00.0	Choosing what to watch night after night the flicking through the endless
0:06.8	searching is a nightmare we want to help you on our brand new podcast off the
0:11.8	telly we share what we've been watching
0:14.0	Cladie Aide.
0:16.0	Load to games, loads of fun, loads of screaming.
0:19.0	Lovely. Off the telly with me Joanna Paige.
0:21.0	And me, Natalie Cassidy, so your evenings can be a little less
0:24.9	searching and a lot more auction listen on BBC sounds just before this
0:30.3	BBC podcast gets underway here's something you may not know.
0:34.4	My name's Linda Davies and I commission podcast for BBC Sounds.
0:38.3	As you'd expect, at the BBC we make podcasts of the very highest quality featuring the most knowledgeable experts and genuinely
0:46.0	engaging voices. What you may not know is that the BBC makes podcasts about all kinds of things like pop stars,
0:54.2	poltergeist, cricket, and conspiracy theories.
0:57.6	And that's just a few examples.
0:59.4	If you'd like to discover something a little bit unexpected, find your next podcast over at BBC Sounds.
1:07.0	Choosing what to watch. Night after night. The flicking through. The endless searching is a nightmare.
1:14.0	We want to help you.
1:16.0	On our brand new podcast off the telly we share what we've been watching.
1:20.0	Cladie Aidea!
1:22.0	Load to games, loads of fun, loads of screaming.
1:24.5	Lovely.
1:25.5	Off the telly with me Joanna Paige.
	...

Please login to see the full transcript.

Previous episode | Next episode

Disclaimer: The podcast and artwork embedded on this page are from BBC, and are the property of its owner and not affiliated with or endorsed by Tapesearch.

Generated transcripts are the property of BBC and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.