it s great to have you on the programme, doctor, and i must start by asking you, what made you think this would be an effective way to protect koalas, and how would it work? . ., , ., work? that the great question, charisma- work? that the great question, charisma. basically work? that the great question, charisma. basically the - work? that the great question, charisma. basically the way - l work? that the great question, . charisma. basically the way - what charisma. basically the way what we ve done is we ve developed a modelling system which shows that theseif modelling system which shows that these if you will, like artificial insemination and frozen spurn could actually be used to save the species by supplementing captive breeding programmes that are currently in development in australia. the way it works is that you supplement the genetics every other generation, so that you are getting new genetics coming into the population. and that