Talk is cheap. We are pretty clear on what is required for space exploration on that level. How about he stops talking about it and instead comes up with the physics required for such endeavors:

  - Hyper drive/Warp drive or any other faster-than-light drives.
  - Shield generators providing the equivalent of 100km of atmosphere.
  - Sub-space communication devices or some other faster-than-light communication technology.
  - Inertial dampeners. IE gravity/anti-gravity generators.
  - Fuel and power generating devices to run the above technology.

and so on