Lee Smolin's 1997 book, "The Life of the Cosmos" was where I first learned about the idea of universes evolving through black holes. I don't recollect if it wa

Lee Smolin's 1997 book, "The Life of the Cosmos" was where I first learned about the idea of universes evolving through black holes. I don't recollect if it was his idea, but it is certainly creative.