Our Changing World for Thursday 13 July 2006

9:46 PM.Louise Wallace talks to Idamarie Laquatra, Dietician and Nutritionalist and director of global nutrition for the Heinz Company. Audio

9:35 PM.Dean Williams talks to Jane Henley from the newly formed New Zealand Green Building Council. Audio

9:20 PM.Veronika Meduna talks to Jill Tarter, the director of the SETI Institute in California. Audio

9:06 PM.Dean Williams talks to Auckland University's Scott Baker, a science leader for the Royal Society's Big Science Adventure. Audio