British Isles: A Natural HistoryEpisode 6: RevolutionBBC One Duration: 48 minutesFirst broadcast: Wed 3rd Nov 2004, 21:00 on BBC One CambridgeshireLatest broadcast: Sat 14th Feb 2015, 09:10 on BBC Two HDAlan Titchmarsh travels Britain to discover why our islands are so diverse and extreme. He explores a time when industry changed the landscape.ContributorsProducer:Charlotte ScottPresenter:Alan TitchmarshExecutive Producer:Michael GuntonGenresFactualHistoryFactualScience & NatureNature & EnvironmentSeriesBritish Isles: A Natural History Source: BBC Online