All this light is dead," said Ingeborg. "All this light was emitted thousands and millions of years ago. It's the past, do you see? When these stars cast their light, we didn't exist, life on Earth didn't exist, even Earth didn't exist. This light was cast a long time ago. It's the past, we're surrounded by the past, everything that no longer exists or exists only in memory or guesswork is there now, above us, shining on the mountains and the snow and we can't do anything to stop it."