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In-depth reporting and analysis from a global perspective.
Dramatisation of the science fiction novel by John Christopher, narrated by David Mitchell
5/5 The end of the journey is in sight but there are still plenty of obstacles ahead.
First broadcast: 06 Mar 2009
4/5 The journey to Blind Gill continues, with one addition to the group and one sudden loss.
First broadcast: 05 Mar 2009
3/5 A level crossing, a gatehouse and a carjack change the Custances' lives for ever.
First broadcast: 04 Mar 2009
2/5 The world panics as the virus spreads and Roger confronts John with some horrifying news.
First broadcast: 03 Mar 2009
1/5 It is 1956 and a virus has wiped out the crops of South East Asia, causing a famine.
First broadcast: 02 Mar 2009
5/5 The end of the journey is in sight but there are still plenty of obstacles ahead.
Fri 6 Mar 2009 19:45 BBC Radio 4 FM only
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