What is Reddit's opinion of Solving The UFO Enigma: How Modern Physics is Revealing the Technology of UFOs?

From 3.5 billion Reddit comments

Here's a guy that says we should use spectrographic analysis to look specifically for Hawking radiation from UFOs.

http://www.amazon.com/Solving-The-UFO-Enigma-Technology/dp/1452836817

http://www.authorsden.com/robertlschroeder

Here he's interviewed for radio show and goes into the physics of it:

http://www.atlanticcoastufos.com/podcasts/5-17-13.mp3

The brilliant white "silent explosion" of light reported by witnesses could be evidence of Hawking radiation.