Today's digital world is a reverse tower of Babel. It takes all sorts of different languages to build it. It is this phenomenon that Aleks Krotoski explores in this final edition.
Available Podcasts from Codes that Changed the World
Subscribe to Codes that Changed the World
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the Codes that Changed the World webpage.