Jim Naughtie examines what the Trump presidency means for America's old European allies.
The War for Normal
How influencers are trying - and succeeding - in changing our world views
Do children of married parents do better?
Does being born to non-married parents affect a child's prospects in life?
Are we living in a golden age of political conspiracy theories?
Does a falling currency help or harm the economy?
Have British politics been more shaped by Irish history than most MPs are ready to admit?
Could assemblies of ordinary citizens help heal our political divides?
Will humans survive the century?
What is the chance of the human race surviving the 21st century?
Are we heading for a mass extinction?
Will human actions result in the demise of huge numbers of other species?
Will China and America go to war?
Will competition between China and the United States inevitably lead to military conflict?
The best of BBC Radio this week with Johny Pitts.
Science unwrapped - interactive science, medicine and technology.
Conversations with stars of stage and screen, plus music from musicals and the movies.
Robinson Crusoe Road-Trip
300 years since Robinson Crusoe was published, Emma Smith traces it across the centuries
Daniel Defoe's Robinson Crusoe marks its 300th anniversary, but does it have a future?