The modern world is littered with statistical noise. Here’s how to find the signal
A $3.2 billion budget deficit; a 10 per cent improvement in quality of life; 760,000 jobs added this quarter. Confusing, out-of-context, incomplete and flat-out inaccurate statistics no doubt account for a good chunk of our era of information overload – although you wouldn’t want to put a percentage to that. In this video from BBC Ideas in collaboration with the Open University, the UK writer and broadcaster Tim Harford offers three helpful tips for sifting through the noise to find the signal when it comes to investigating statistical claims.
Video by BBC Reel
videoMathematics
After centuries of trying, we’ve yet to arrive at a perfect way to map colour
20 minutes
videoMusic
A riveting audiovisual dive into what makes sounds harmonious, or not
28 minutes
videoMathematics
Spiral into the ‘golden ratio’ – and separate the myths from the maths
4 minutes
videoHistory of science
How we came to know the size of the Universe – and what mysteries remain
26 minutes
videoEcology and environmental sciences
Join endangered whooping cranes on their perilous migratory path over North America
6 minutes
videoLanguage and linguistics
Do button-pushing dogs have something new to say about language?
9 minutes
videoHistory of science
Ideas ‘of pure genius’ – how astronomers have measured the Universe across history
29 minutes
videoComputing and artificial intelligence
Why large language models are mysterious – even to their creators
8 minutes
videoEthics
Plato saw little value in privacy. How do his ideas hold up in the information age?
5 minutes