Finally, we now find ourselves, as a country, involved in a clash of civilisations and a clash of ideals, and it shouldn't be lost on us that as the country that most depends on the ideals of a rules-based order of collective security it is critical, as Brooke van Velden said, that we play our part and really re-evaluate what this change in the world order means for us, that we ensure that we are prepared militarily for no longer living in what Helen Clark called a "benign strategic environment", and that we are prepared strategically and logistically for a world where the supply chains—that used to cross borders so long as there was a willing buyer and a willing seller—may be divided by geopolitical considerations in a way we haven't had to think about since the Cold War. And when you think about things like fertiliser, for an agricultural economy like New Zealand, that stuff becomes practical. So I urge our Government to think very hard about New Zealand's overall strategy in the changing world that this wanton, barbaric violence has heralded over in Europe.