The middle section of this book looks to be the most worthwhile. In conjunction with a colleague, Alfonso Rueda, Haisch has developed concepts concerning the possible effects of the ground-state electromagnetic fluctuations of the quantum vacuum, referred to as the zero-point field.
The assumption since Newton has been that the mass of an object, effectively a measure of the amount of energy needed to overcome its inertia, was an innate property of the object itself. Rueda has proposed the reverse that the inertial resistance to acceleration comes not from the object itself, but from a contrary force exerted by the zero-point field. Further to this it is suggested that the zero-point field can explain the Pauli exclusion principle, with the buffeting of the underlying electromagnetic field preventing the electron from losing energy, and spiraling down into the nucleus of the atom.
Haisch introduces a further concept from the astrophysicist, William McCrea, to the effect that the fluctuations of the quantum vacuum are necessary to kick start any activity at all in the universe, including features such as radioactive decay and electron transitions, and that this relates to the passage of time/the increasing entropy of the universe.
This book is thus useful in bringing forward new ideas about the structure of spacetime and the quantum vacuum and its relationship to the macroscopic world around us. It might also in the near future help in understanding whatever data may emerge from the Large Hadron Collider.