Once again (first in his "Supernature" book), the author provides some compelling evidence that something ELSE (other than modern science) is a force that we cannot control nor harness, but it's out there. Presenting example after example of "super natural" happenings, he then postulates of what kind of force may be active - which is even more compelling, as several types of unexplainable events could be explained with very few reasons - reasons that our modern science (80's when this book was written, or even today's science) dismisses, yet cannot explain within the confines of our current knowledge of why certain things happen.
Given the examples, the reader can believe or not believe the authors ideas of what-might-be. Sure, there may be alternate explanations for a few of the examples, but until each unexplainable event can be explained with our modern sciences, it is jejune to dismiss alternative sciences themselves.