Skeptics have fascinated me for many years because they will often hear a supernatural story from a trusted source — a long-time friend who no history of mental illness or a reason to lie — and still find ways to dismiss it. Dr. Eben Alexander, a neurosurgeon who also worked at Harvard Medical School in Boston, was one of those skeptics until he contracted a case of E. coli meningitis, which attacked his brain and left him in a coma for seven days.
What makes Proof of Heaven: A Neurosurgeon’s Journey into the Afterlife such a compelling read is that its author a.) was a secular man, b.) is a doctor who specializes in the brain, and c.) knows that his illness attacked the very parts of the brain that give skeptics an “out” in terms of believing that neath death experiences (NDEs) offer proof of the spirit world.
Dr. Alexander’s NDE is important because he isn’t just some random guy who drowned and was resuscitated; it is important because he knows about “endogenous glutamate blockade with excitotoxicity,” the limbic system, the lateral amygdala, N,N-dimethyltryptamine (DMT) “dumps,” cortical function, etc.
In short, he is not a man who can be “out-scienced” because he has dedicated his life to medicine.
Random blog posts by a lucid dreamer who was visited by a floating purple orb can be easily dismissed — but a Near Death Experience by a neurosurgeon with over 25 years experience, who uses science to back his claims, is much more difficult to deny.
Dr. Alexander says at one point:
Depending on whom you talk to, consciousness is either the greatest mystery facing scientific enquiry, or a total non-problem. What’s surprising is just how many more scientists think it’s the latter. For many — maybe most — scientists, consciousness isn’t really worth worry about because it is just a by-product of physical processes. Many scientists go further, saying that not only is consciousness a secondary phenomenon, but that in addition, it’s not even real.
Many leaders in the neuroscience of consciousness and the philosophy of the mind, however, would beg to differ. Over the last few decades, they have come to recognize that ‘hard problem of consciousness.’ …
Like many other scientific skeptics, I refused to even review the data relevant to the questions concerning these [supernatural] phenomena. I prejudged the data, and those providing it, because my limited perspective failed to provide the foggiest notion of how such things might actually happen. Those who assert that there is no evidence for phenomena indicative of extended consciousness, in spite of overwhelming evidence to the contrary, are willfully ignorant. They believe they know the truth without needing to look at the facts.”
For those still stuck in the trap of scientific skepticism, I recommend the book Irreducible Mind: Toward a Psychology for the 21st Century, published in 2007. The evidence for out-of-body consciousness is well presented in this rigorous scientific analysis. Irreducible Mind is a landmark opus from a highly reputable group, the Division of Perceptual Studies, based at the University of Virginia.” — Eben Alexander, Proof of Heaven, (Simon and Schuster, 2012), 151-153.
I do not want to spoil any details of the doctor’s experience in the spirit realm, so I will refrain from mentioning them here. I will say, however, that Proof of Heaven is a quick and worthwhile read for anyone interested in the subject matter. The paperback edition is $16 for a new copy, but it is money well spent.
Douglas Ernst Blog 
