| Link | Quote | Stars | Tags | Author |
| 7971585 | Why does such fine-tuning occur? And the answer many physicists now believe: the multiverse. A vast number of universes may exist, with many different values of the amount of dark energy. Our particular hat containing zillions of universes, we happened to draw a universe that allowed life. | fine-tuning fine-tuning-argument multiverse | Alan Lightman |