BBC Radio 4 programme on violence in nature writing

I recently presented a programme for BBC Radio 4 entitled ‘Tooth and Claw’. A link to the programme is here It made it onto ‘Pick of the Week’.
It was brilliantly produced by Michael Umney, and a joy to make.
It examines a conundrum that has long interested me: how can someone with a clairvoyant rapport with nature also enjoy killing things?