I think there is also the belief, for some reason, that something new will be more effective, as opposed to investing in experience and connections and building on those. So I think it's more a matter of reviewing and looking at the outcomes we would like and the work that's being done, as opposed to believing that something new will hold some kind of magic answer. I think you're right that for many years that cycle seems to be repeating itself.
There is the question, too, of the pressure around the political nature of investment in funding. Sometimes there is an issue that becomes more prominent and funding seems to be targeted to that place, and some of the other things fall into the background.