The Universe before the Big Bang

With Big Bang nucleosynthesis theory and observations, we are confident of the theory of the early Universe at temperatures up to T of the order of 1 MeV, the corresponding age being of the order of 1 second. With the LHC, we hope to be able to go up to temperatures T of the order of 100 GeV and down to ages of 10-10 second. The question to be addressed in this talk is : Are we going to have a handle on even earlier epoch?