The last episode of the fourth series of BBC Radio 4’s Digital Human broadcast on Monday. It was a storming series – twice on Radio 4’s Pick of the Week (Altruism and Value) and once included as one of Radio 4’s best podcasts of 2013 on their upcoming Advent Calendar (Dark). Molto congrats to the production team, Peter McManus, Victoria McArthur and Elizabeth Ann Duffy.

But don’t believe the hype – listen to all the programmes from this and the previous series yourselves, and have a gander at the research that went into the programme, exclusive links and clips and behind-the-scenes photos on >a href=“”>our tumblog.