FN: What is keeping you up at night? NB: I actually sleep very well but I do worry about several things. I am concerned about the economic state of the developed world as it feels like we are at significant tipping point. I also worry about what we are doing to our planet.

We obviously need to sort our own problems but I recently returned from Asia and even in the most pristine places, the environmental problems are overwhelming. The accelerated pace of development there leaves little room for tackling the problem.