Artificial intelligence at the border, and who was Kosciuszko?

Two writers investigate two mysteries from 19th Century Australia.  Kate Grenville uncovers a bundle of letters in the archives about the NSW country school teacher Joseph Connor, accused of beating his students. Was he a monster or the victim of a small-town vendetta? And Sally Young solves Austra…

The Lord of the Rings made J.R.R. Tolkien one of the most influential writers of the 20th century. But who was the obsessive, conservative and often difficult man behind Middle-earth? And Heather Morris, author of The Tattooist of Auschwitz, has a new and equally remarkable true story to tell. In 1…

Our regular US political commentator on the Cornell University sexual assault case, the failed execution of Christa Pike, and the dire outlook for the Republicans, four weeks before the midterms. Valerie Trouet, a paleo-climate scientist, compares tree rings from living trees with historical and ar…

Ian Dunt on UK Prime Minister Andy Burnham's push for a reset in Britain’s relationship with the EU. Could this be the beginning of the end for Brexit? Yanis Varoufakis' take on Greece's recent multi-billion dollar defence deals with the US and Israel. Plus mathematics professor Clemency Montelle t…