Phil, it isn't philosophical at all. It's a terrific question. I really appreciate it. So listen, we are absolutely committed in every way to implementing ESG best practices, internally for sure. And to promote resiliency, but listen to the picture on is so important. The role the industry can play relating to climate, it isn't just across the province; it's one of the greatest opportunities for us, again, if you think about where we are, everyone's focused on pandemic in many respects now. But this - when we get to decide this is behind us, climate change in our view, is front and center. And it's going to be a challenge when you to think about matching capital with risk, not to solve with energy sources, but literally the transition risks, the clients position pressure, you are getting the transition volatility that the clients encounters, they think about going from point A to point B, that's the - that should be our wheelhouse. That is how do we identify capability? How do I know if our capital helps him do that? And the combination with Willis Towers Watson, we believe we will be formidable. There's tremendous capability. And Willis Towers Watson and John Haley and the team have done a great job developing over time, that combined with that we have, we think we have a shot to really make a difference, helping clients make better decisions, as they think about this transition volatility that everyone is going to encounter as you think about addressing the climate challenges. So this is a high priority for us inside of Aon in our own world, for sure. And you'll see that by the way, we've got an upcoming 2020 impact report that's going to detail our commitment, around carbon neutrality and all pieces around that. But really, the opportunity here is what we can do on behalf of clients. And it is in our view, again, another opp; it's just not been addressed in a way that's meaningful. And it's a real opportunity for the industry to make a difference and we look forward to doing it.