who said our reality is an echo??? I have been trying to find this information for years. I browsed amazon.com, starting with Lisa Randall's book, and somehow found a description of a compendium of theorists in quantum physics. In that book description, it mentioned the book would even cover one theorist's views (I believe it was a female name) who believed that our reality is really just an echo-- like the continuing light beam of a dead star. Please, if you know who this theorist might be, let me know!!!