God or Space is a rare book that forces the mind to stretch beyond the limits of conventional thought. Mehrer does not merely ask questions—he dares the reader to reframe the very nature of existence itself. Are we bound by divine intention, or are we adrift in the vast unknown? The book does not provide easy answers, nor does it pretend to. Instead, it lays out possibilities, weaving scientific inquiry with philosophical depth, forcing the reader to confront the uncomfortable reality that certainty is a luxury we do not possess.
What sets this book apart is its ability to bridge two seemingly opposing forces: faith and reason. Mehrer does not dismiss one in favor of the other but instead acknowledges the tension between them, inviting the reader to navigate that space with an open mind. His exploration of the cosmos is not merely scientific—it is existential, touching on the fundamental human need to understand why we are here. There are moments where the writing leans too heavily into speculation, but this does not weaken its impact. If anything, it reinforces the point that some questions are meant to remain unanswered.
I give this book four stars not because it lacks depth, but because it occasionally loses its own focus, drifting between hard science and philosophical musings without fully anchoring either. However, for those who crave intellectual challenge, for those who understand that true power lies in questioning rather than blindly accepting, God or Space offers a compelling journey. It is not a book for the passive reader, but for those willing to stand at the precipice of the unknown and stare into the abyss without blinking.