%0 Journal Article
%T Is Eternal Inflation Past-Eternal? And What if It Is?
%A Leonard Susskind
%J Physics
%D 2012
%I arXiv
%X As a result of discussions with Bousso and Vilenkin I want to return to the question of whether the multiverse is past-eternal or if there was a beginning. Not surprisingly, given three people, there were three answers. However, the discussions have led to some common ground. The multiverse being past-eternal, or at least extremely old has content and potential phenomenological implications. I will discuss how the oldness of the multiverse is connected with recent speculations of Douglas.
%U http://arxiv.org/abs/1205.0589v1