I always recall how kind of conversations with my father about military and relief and it's something that I did. It's untons of humanitarian relief around the world, but I would always say that he preferred to deal with problems systemically and deal with the systemic issues. People vastly underestimate the time we're in, the discontinuity, the rupture of the post-war end of history phase that we've lost. That democracy was on the march, that there was going to be, you know, that there were less people living in poverty, that there was less conflict, that there was going to be less conflict. There could not be another world war. I think that's not the window at the moment. And I think that it's going to be very hard. Everywhere you look in the world where you want to make a difference and everywhere, every small sort of charitable thing you want to do, you realize in a way, if you don't have that bigger picture in mind and those bigger structures in place, a functioning set of international norms, that the prospects of dysfunction and war and greater conflict are much more. So I couldn't think of anything else more important to fund than something which has such a wide breadth, in regards to what it's able to sustain.