02:30The Internet: The Last 20th-Century BattlegroundEpisode 2BBC Radio 4 Extra Duration: 30 minutes Tue 23rd Sep 2014, 02:30 on BBC Radio 4 ExtraDouglas Adams's 1999 look at the evolution of the internet. With instantly accessible information, can we trust what we read?GenresFactualScience & NatureScience & TechnologyFormatsDocumentariesSeriesThe Internet: The Last 20th-Century Battleground Source: BBC Online