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IT teacher Mr Kolawole teaches his favourite lesson to Greg and Bella – after 18 months of WFH, home learning and video calls – could we ever live our whole lives online?

He starts by looking at our current internet and social media usage, encouraging Greg and Bella to bare all when it comes to their own screen time figures. He then discusses Dunbar's Number - the idea that humans only have the capacity for a certain number of real life connections - and how the internet might be a brilliant way of finding your own tribe. They'll discuss the potential of the Metaverse and the experiences that could be possible there. To end the lesson, he introduces Greg and Bella to a thought experiment put forward by philosopher Robert Nozick in the 1970s called The Pleasure Machine, to find out what they would make of a world where we get everything our hearts desire, without question. Is this a healthy way to live?

Bad students of all ages are welcome. Expect brilliant teachers, captivating subjects but absolutely no homework.

Get in touch with the podcast - email us at teachme@bbc.co.uk