If we look back to other times when there's been a tough, difficult economic period, then it is generally infrastructure that is the answer. It is the purchasing, effectively, ahead of time of intergenerational assets that provide the opportunities for an economy to expand in the future. And remember that an economy is not some nebulous thing. Certainly, it's impossible to put your hand on it and say, "This is an economy." It doesn't come in a paper bag. You can't grab it off a bookshelf or a shop shelf. It is what's happening to you in your life, and the lives of all those 5 million New Zealanders who at the moment are wondering just what the future holds. It's all about what they are able to do, what they are able to purchase with the dollars they earn, with the opportunities that come from the work that they do. An economy is a dynamic thing that everyone who gets up in the morning and does something contributes to, and at the moment, we are seeing massive contraction. 