Do you think global warming is to blame for Irma and Maria? I mean, frequency and strength of hurricanes and typhoons nowadays, in general. If you do: do you think we still can do something about it? Would you do sacrifices for the future of the planet? How far would you be willing to go? Can you put a price tag into what you'd be willing to do? I mean, how much would it probably cost you to do the things you'd do to save the planet?