Sustainable living and heaving barrels are the two keys to world peace, and you can learn more about both in the latest instalment of Fergal Smith's excellent Growing series. In Episode 20 Fergal gets shacked out of his mind in some extremely throaty Irish lefts and shows us around Cloughjordan's Eco Village, where he's been living for the last month for the birth of his daughter, Sunshine. Bravo!