And for UK readers who missed it on the BBC last night, it is also available for free on iPlayer for ~month¹. Note that it is under the Arena branding if you're searching for yourself.
[Non-UK: I'm assuming it is geoblocked like a lot of iplayer content, but give it a go with youtube-dl²]
1. https://www.bbc.co.uk/iplayer/episode/m000kbk6/arena-i-am-no...