Great LivesEpisode 8: Mark Carwardine on Douglas AdamsBBC Radio 4 Duration: 30 minutesFirst broadcast: Tue 18th Sep 2018, 16:30 on BBC Radio 4 FMLatest broadcast: Sun 13th Mar 2022, 05:30 on BBC Radio 4 ExtraAvailable for over a yearListen now4 Extra Debut. Zoologist Mark Carwardine chooses his friend and travelling companion, author Douglas Adams. With Matthew Parris. From 2018. Show more ContributorsPresenter:Matthew ParrisInterviewed Guest:Mark CarwardineInterviewed Guest:Jem RobertsProducer:Miles WardeGenresFactualLife StoriesFormatsDiscussion & TalkBrandGreat Lives Source: BBC Online