Prime Minister Anthony Albanese has wrapped up his three-day visit to the UK, including an appearance at the UK Labour Party conference. He's told the British party faithful that he has an "absolute resolve to stand together and defend democracy itself". The ANU's Mark Kenny wraps up the visit. And what is Stablecoin, the cryptocurrency that financial regulator ASIC has licensed? Plus author Dorothy Armstrong uncovers the remarkable relationship between carpets and power.