I might have rated Proof of Heaven: A Neurosurgeon's Journey into the Afterlife three stars had the author replaced the title with the subtitle. If you’re looking for proof of heaven or just an insightful and critical exploration of NDEs, you are better off moving on.
Proof is one neurosurgeon's personal account of heaven, or rather, a heavenly experience. What it's not is a scientifically rigorous and groundbreaking paper on the actuality of heaven.
Alexander offers a montage of his experiences in the afterlife and the ordeal his friends and family endured, waiting and praying for seven days as he seemed to be all but surely slipping away under a prolonged coma brought on by E. Coli meningitis.
Many readers are taken by the seeming improbability of Alexander surviving what he did, and even more by his experience when his brain was apparently turned off. Indeed, the doctor’s recovery was a miracle—but is it proof of heaven?
A regular reader of topics in neurology and consciousness, I am open to the possibility of Near Death Experiences, or NDEs, provided they are buttressed with some evidence. Call me naïve, but I thought a medical doctor would have been eager to provide some.
After all, Alexander makes much of his credentials and accolades before he delves into his recollection of his NDE, repeatedly making bold claims about the creator and the afterlife. One suspects that by taking this approach, he is trying to fool readers into thinking the claims advanced in his book are scientific—and he repeatedly asserts they are. But there is little scientific inquiry here. Hell, there isn't even an insightful discussion of NDEs.
Instead, what we get is an interesting story and a great deal of evangelizing—though one that would, in keeping with a would-be bestseller about the afterlife, bear the metaphysical shading to please virtually any religious or spiritual person.
Another problem with the book is an inconsistency in how Alexander describes the afterlife: though he tells us that human words can’t begin to describe heaven, he then proceeds to describe it as blissful and, well, heavenly--replete with villagers, sparkling streams and waterfalls, butterflies, blossoming flowers and angel-like beings.
He writes that his insights were immediate but not immaterial or abstract. And yet a few pages later, we're told he experienced the “infinite vastness of the Creator."
Alexander’s NDE is markedly different than the usual NDE. He did not pass through a dark tunnel or recognize deceased loved ones. In fact, he had no sense of self. He describes it as being similar to the most primitive state of being--murky and dark and full of strange, pulse-like pounding.
Things only come into relief when he enters the “Gateway” and, finally, the “Core,” where things are more vivid and peaceful and epiphanies await.
From the premise that his awe-inspiring experience is scientific proof, he piles on a series of large claims about the real world. We’re told that it is permeated with unconditional and very tangible love – the “single most important scientific truth” about the world. Never mind that this is not at all scientific. (there is something called falsifiability that Dr. Alexander might want to look up in an intro philosophy of science textbook.)
In case the reader might have forgotten that this is a medical doctor who is preaching a unique NDE gospel, Alexander paints his pre-NDE self as a skeptic and a scientific materialist who perfunctorily occasioned church. He assures us that though he is now a confident bearer of good news about the supernatural, he nevertheless dutifully revisited his experience as a scientist. One by one, he knocks down the potential scientific (materialistic) explanations for his experience: not a psychedelic vision induced by drugs; not a byproduct of “rapid eye movement” sleep; not a “DMT dump” in which the brain floods itself with a substance that can bring on intense psychedelic states.
He rejects the possibility of a “reboot phenomenon” under which the brain creates a montage from disjointed memories and thoughts left over from the cortex before it shuts down.
These explanations are all impossible, he writes, because the meningitis shut down his neocortex (though he suggests repeatedly that it was being destroyed)
It seems, however, that Dr. Alexander quizzical mind didn't query one aspect of his experience: whether doctors closely monitored his brain while he was 'comatose.' We don’t get quotes from the doctors about this—and quotes from people abound in this book.
What many skeptics have noted is that Dr. Alexnader doesn’t consider the possibility that his experience might have occurred as he surfaced from his coma. We all have dreams that feel like hours and discover upon awakening that they spanned only a few minutes. The scientific literature on NDE describes some long experiences that occurred within as little as 30 seconds. It’s possible that this otherworldly experience occurred shortly after his neocortex became active. But that’s something the former scientific skeptic oddly overlooks.
Moreover, if Dr. Alexander wanted to prove his scientific veracity, why didn’t he submit his evidence in a paper for peer review in the scientific community and share that with us in the book?
He hints that he was eager to share his discovery with the world. Or maybe he’s not trying to convince the skeptics but reassure and confirm the beliefs of the buying public.
While well-written and sometimes poignant, the book reads like part Chicken Soup for the Soul and part creed screed. Dr. Alexander blasts scientific materialism and argues that by rejecting it, we can get in touch with our spiritual selves through love and compassion. But I don’t see how love and compassion are empty without God. After all, even if our brains are nothing more than electrical-chemical signals in an all-too-biological machine, that does not negate the real subjective experience of the “machine” (a inexact comparison he and other neurosurgeons toss around too readily, because machines are not conscious and self-aware).
I wanted to be swayed: to reconsider my position on NDEs. That didn’t happen with “Proof of Heaven.”