One of the implications of the fact that we have, you know, during 150 years been moving the size of the wrong direction, and particularly then over the last 50 years exponentially increasing the pressures to the global scale, it means that unfortunately we filled up so much of the atmosphere with greenhouse gases, we have emptied so much of the oceans and overfishing, we have destroyed so much of our ecosystems that we now have scientific evidence that we need to transform ourselves back into a safe operating space on Earth within one generation. In fact it's even even more challenging, we need to bend the curves of negative trends within the next one, two, three years. We have to bend the curve of greenhouse gas emissions in no later than 2020 in two years time, and in order to do that, then bend the curves and come to full sustainability by 2050, which is only 30 years away. So we have one generation to accomplish and clean up and get a desired stable future for humanity, and that is why I'm absolutely convinced, and this is often seen as one of the challenging insights, which is that one generation is such a short time, and bending the curves in a few years is such a short time, that my conclusion is that we cannot wait for the next generation to take the responsibility, we cannot wait for values to change, we cannot wait for paradigm shifts in ethics or values, because that takes too long time. We simply have to act on all fronts at the same time, investing in new values, in new ethics, building on community-based stewardship, while at the same time we'll take the bull by the horns and work with the obsolete GDP growth-dominated economic paradigm that we have, with the institutions that often are inert and slow that we have, with the regulatory frameworks and the logics on the financial markets that we have, because they are here and they will not disappear, and therefore we have to get to bend this within the conventional realities we have, and the question is how do you do that? Well, it's quite simple. You do it by recognizing the need for political leadership. You need political leadership from above to be able to start sending regulatory frameworks that creates a safe opening space around the markets that are the dominant forces of incentives in the conventional world of economics today. So it's in my mind quite naive to think we'll solve this by changing the economic paradigm in the world, or we solve this by having completely new, whole new universal set of values, because that will be beautiful, of course, but it will take us more than one generation to achieve. Instead I think we have to do that and work pragmatically with the systems we know and that we have.