On Christmas Eve, 1968, astronauts on the first manned mission to the Moon took a snapshot from space of the Earth.
Emerging out of a black, black sky, with swirls of white and blue, our planet looked like a marble, the kind children play with. From so far away, it also appeared vulnerable: as much eggshell as solid sphere. As Jim Lovell, one of the men on board, commented: “The vast loneliness is awe-inspiring and it makes you realise just what you have back there on Earth.”
Typing away on a rainy day such as this, as workers dribble past in suits, umbrellas up, faces down against the wind, it isn’t always easy to look at the big picture. To remember that the Earth, as we know it, may not…
