Mr FLETCHER (Bradfield—Manager of Opposition Business) (14:51): on indulgence—I want to associate the opposition with the comments of the Prime Minister and the minister in relation to the Prime Minister's Prizes for Science. I was certainly pleased to attend and represent the Leader of the Opposition. It was a very well-organised event and appropriately acknowledged the excellent work of the scientists and teachers who were recognised. I want to particularly acknowledge one of the highly commended science teachers, Dr Gabrielle Oslington, my constituent in Bradfield. I think it's fair to say that all of those who received awards were inspirational. It can be easy to be somewhat discouraged by the range of challenges we may face as a nation in the world. But, when you see what our extraordinary scientists are doing and the solutions they are coming up with on a daily basis, it is cause for hope, optimism and faith in the extraordinary capacity of human ingenuity.