The world is in chaos. No one knows when we will come out on the other side of it all, and no one can yet be sure of the full extent of the devastation we will experience. If ever there has been a time to see ourselves not as nations but as a world, it is now. Whilst travel is postponed, I hope to do just that, and to reflect on my experience of our planet's wonders thus far, in appreciation for our roles as global citizens.