“But there was a time when light waged a heroic battle with darkness. It was a time when night skies were not bleached by urban glare, when candles were not romantic novelties, when light was the source of all warmth and safety. For the vast majority of human history, each sunrise was a celebration; each waxing moon stirred hope of nights less terrifying. And to anyone caught unprepared – in dark woods, on echoing streets, even at home when lamps flickered and failed – light was, simply, life.”
