Our Changing World for Thursday 19 October 2006

9:46 PM.Louise Wallace talks to Jim Warren, head of the newly established National Institute for Health Innovation. Audio

9:35 PM.Aquaculture scientists Nick King takes Veronika Meduna on a tour to show her some stud shellfish. Audio

9:20 PM.Dean Williams takes a boat ride with Dan Jump, who works for the Angkor Centre for Conservation of Biodiversity. Audio

9:06 PM.Professor Peter Doherty, who shares the 1996 Nobel Prize in Medicine, discusses his concerns about a future influenza pandemic. Audio