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Janet Radcliffe Richards examines the results of studies into humans' moral choices.
BBC Radio 4
Michael Blastland asks if 'group-think' is distancing policy from the public.
Bronwen Maddox considers the prospects of lasting peace for the Iraqi people.
BBC Radio 4 LW
BBC Radio 4 FM
Financial commentator Martin Wolf assesses what the future may hold for the global economy
Richard Weight asks why prison policy is so difficult to unlock and if anyone has the key.