string landscape model

On this ID the Future, physicist Brian Miller looks at various attempts to evade the mounting evidence that the universe had a beginning, a Big Bang. Miller and host Casey Luskin first review the fascinating history of how the eternal universe model of the nineteenth century gave way to the Big Bang model. Then Miller walks through about a half a dozen attempts to evade a cosmic beginning after the Big Bang model had won the day. These evasions include the steady state model, the idea of an eternal cyclical universe, and the string landscape model. According to this model, our universe exists in a multi-dimensional brane (not “brain”) which exists in a higher dimensional space, and our multi-dimensional brane Read More ›