Prominent international thinkers debating big ideas.
The new plasma engine that will make your trip to Mars as easy as crossing the Atlantic.
Is there a place for honour in the modern world?
Special recording from Belfast: Creating a post-conflict society.
This week, The Forum trains its sights a long way beyond the horizon.
Can reading ever be dangerous? With bestselling novelist Audrey Niffenegger.
This week on The Forum, pragmatism versus idealism.
This week on the Forum: empathy in great apes, ancient Athens and fictional characters.
Former England Cricket captain Mike Brearley explains what makes a good team, great.
How monkeys can teach us more about human irrationality plus writer Marilynne Robinson.
New Science of living longer plus Clay Shirky