I have very little to add to that.
I think the international presence at the moment is very important in continuing to bring this debate to Afghanistan, but at the end of the day the society has to embrace it themselves. So I think that continuing international presence, our trainers...there are still 40-odd countries that are there that are trying to inculcate so that it is irreversible. But as Kerry said, this is a country that's been through an awful lot, so this massive cultural shift...we have to make sure it's sustained and enduring, but that really is up to the Afghans at the end of the day.
As both my colleagues have said, a lot of Afghan women have put their lives on the line for this one, so I don't think they're going to give up easily, but it's going to be a very tough fight. As you said, there are some other forces there that would put things back very quickly if they could, but can't quite yet.