2/4 Michael Portillo discovers riots on the streets in forgotten police strikes of 1918-19.
BBC Radio 4
Rupa Jha reports on the threats facing India's whistleblowers.
BBC World Service
2/2 Matthew Sweet explores Chaplin's vast archive of unfinished scripts, letters and cuttings.
BBC Radio 4 Extra
10/10 Dr Geoff Bunn discusses the impact of neurology on how we understand ourselves today.
Malmesbury in Wiltshire aims to establish itself as the country's 'Philosophy Town'.
1/2 Matthew Sweet meets Michael Chaplin, who reveals new facts about his father Charlie.
26/30 We report from Assisi in Italy where world religions have come together to save wildlife.
9/10 The impact of the electroencephalograph (EEG), which made brain waves visible.
8/10 Dr Geoff Bunn on how chemical transmission became a fundamental concept in neuroscience.
Why many thousands of former British army soldiers have settled in Germany.