Ashoka was the ruler of a vast empire in the 4th Century BC which included nearly all of India. He is known today from both archaeological evidence (a series of pillars & rocks inscribed with his edicts) and textual evidence (later Buddhist histories). The three experts who discussed him on In Our Time were Jessica Frazier (University of Kent and the Oxford Centre for Hindu Studies), Naomi Appleton (University of Edinburgh) and Richard Gombrich (Oxford Centre for Buddhist Studies and University of Oxford).
Rudyard Kipling is one of the most well known British writers of the late 19th & early 20th Century - I suspect nearly everyone has heard of something he wrote ("The Jungle Book", "If--", "Tommy" ...). His reputation as a great writer in modern times has been overshadowed by the fact that he was an apologist for the British Empire with the sort of racist views that that entails.
The First Georgians: The Kings Who Made Britain was a series presented by Lucy Worsley which ties into an exhibition at Buckingham Palace this year to mark the 300th anniversary of George I taking the throne. The series (and presumably exhibition?) focussed on Georges I and II who are often overlooked a bit in the rush to get to George III and the madness and loss of the American colonies.
Ancient Greece: The Greatest Show on Earth
The Wonder of Dogs
Tiger: Spy in the Jungle
Secrets of the Saxon Gold
The Upanishads are some of the sacred texts of Hinduism, originally transmitted orally from father to son in the priest families they were written down in the 6th Century AD. They consist of a series of dialogues about the nature of the universe and the nature of knowledge. And I'd not even heard of them before listening to the In Our Time episode about them.
The British Museum currently has an exhibition on the art of drinking in Asia called "Ritual and Revelry" which runs through till 6 January. We visited it on 23 November as we were in London for a concert that evening.
Started off the evening with the third episode of Andrew Marr's History of the World - this one was about the Word and the Sword, basically the rise and spread of Buddhism, Christianity & Islam with a few side stories. He started off with the story of Ashoka who killed and conquered his way to ruling an empire that covers most of modern India. But then after witnessing the appalling slaughter he himself had caused he converted to Buddhism and spent the rest of his (long) reign promoting peace and tolerance throughout his land and actively spread Buddhism as a religion.