Emma and Mike have done a kind of cultural house swap - Emma left South Wales when she was 18 and is now London-based. Mike left England over two decades ago and has learnt to speak Welsh. So which of them is more Welsh? Emma Garland was born in Ynysybwl. She writes for Dazed, Vice and Rolling Stone magazine. Mike Parker lives in Powys and is the author of Neighbours from Hell and the forthcoming All the Wide Border, which is about the frontier between England and Wales. The producer in Bristol is Miles Warde