The Trees that Made BritainSeries 2Episode 5BBC Two Duration: 29 minutesFirst broadcast: Fri 13th Jun 2008, 19:30 on BBC Two EnglandLatest broadcast: Mon 21st Jul 2008, 19:00 on BBC Two ScotlandTony Kirkham tracks down an eight thousand year old tree and climbs into the forest canopy to discover the role of trees in arresting global warming.GenresFactualScience & NatureFormatsDocumentariesBrandThe Trees that Made BritainSeriesThe Trees that Made Britain: Series 2 Source: BBC Online