Adicus wrote:
My point really is that this kind of propulsion has been around since Adam was a lad and we need to do something competently different to explore the vast regions of space. I am certain that we will come up this means of harnessing free energy that is everywhere (Gravity, Magnetism , Dark matter, Anti matter) and we will get out there eventually because we are a restless race .
My guess is that neither of us will be around to witness that should it eventuate!