A programme from our archives this week. Like many Millennials Liv is very interested in stories on the Internet especially those involving conspiracy theories. Some such stories are truly fascinating to Clive too, such as one about a man claiming to be a Time Traveller who has come back to our time from the future to avert a disaster in his own time caused by ancient computer code from the 1980s. Is this credible? Could it really be true? Listen to the Generation Gap this week to find out!