tonight, paul keating, the former prime minister of australia, takes a look at the rise of asia and what it means for rest of the world. >> we're moving to a much more representative world structure where half the world was once ridden with poverty, they're emerging from poverty. where-- we're coming into a much better world but a trickier one, one where we have these assortment of interests. in a sense, you can see this by the development of the g-20. we had-- you could run the world from the north atlantic through the g-7. that's now at least gone. >> rose: also this evening, the fabulous nora ephron. >> as you get older, you really do remember nothing. you really have entire sections of your life that have floated away in some sort of-- never to be retrieved way. and every so often-- you know your friends say to you, "you know what you always say any something," and they tell you something you never said, you're pretty sure you never said. >> rose: paul keating and nora ephron when we continue. additional funding provided by these funders: meals for th or maybe you want to help when t