Proof of Heaven PROLOGUE
A man should look for what is, and not for what he thinks should be.

—ALBERT EINSTEIN (1879–1955)

When I was a kid, I would often dream of flying.

Most of the time I’d be standing out in my yard at night, looking up at the stars, when out of the blue I’d start floating upward. The first few inches happened automatically. But soon I’d notice that the higher I got, the more my progress depended on me—on what I did. If I got too excited, too swept away by the experience, I would plummet back to the ground . . . hard. But if I played it cool, took it all in stride, then off I would go, faster and faster, up into the starry sky.

Maybe those dreams were part of the reason why, as I got older, I fell in love with airplanes and rockets—with anything that might get me back up there in the world above this one. When our family flew, my face was pressed flat to the plane’s window from takeoff to landing. In the summer of 1968, when I was fourteen, I spent all the money I’d earned mowing lawns on a set of sailplane lessons with a guy named Gus Street at Strawberry Hill, a little grass strip “airport” just west of Winston-Salem, North Carolina, the town where I grew up. I still remember the feeling of my heart pounding as I pulled the big cherry-red knob that unhooked the rope connecting me to the towplane and banked my sailplane toward the field. It was the first time I had ever felt truly alone and free. Most of my friends got that feeling in cars, but for my money being a thousand feet up in a sailplane beat that thrill a hundred times over.

In college in the 1970s I joined the University of North Carolina sport parachuting (or skydiving) team. It felt like a secret brotherhood—a group of people who knew about something special and magical. My first jump was terrifying, and the second even more so. But by my twelfth jump, when I stepped out the door and had to fall for more than a thousand feet before opening my parachute (my first “ten second delay”), I knew I was home. I made 365 parachute jumps in college and logged more than three and a half hours in free fall, mainly in formations with up to twenty-five fellow jumpers. Although I stopped jumping in 1976, I continued to enjoy vivid dreams about skydiving, which were always pleasant.

The best jumps were often late in the afternoon, when the sun was starting to sink beneath the horizon. It’s hard to describe the feeling I would get on those jumps: a feeling of getting close to something that I could never quite name but that I knew I had to have more of. It wasn’t solitude exactly, because the way we dived actually wasn’t all that solitary. We’d jump five, six, sometimes ten or twelve people at a time, building free-fall formations. The bigger and the more challenging, the better.

One beautiful autumn Saturday in 1975, the rest of the UNC jumpers and I teamed up with some of our friends at a paracenter in eastern North Carolina for some formations. On our penultimate jump of the day, out of a D18 Beechcraft at 10,500 feet, we made a ten-man snowflake. We managed to get ourselves into complete formation before we passed 7,000 feet, and thus were able to enjoy a full eighteen seconds of flying the formation down a clear chasm between two towering cumulus clouds before breaking apart at 3,500 feet and tracking away from each other to open our chutes.

By the time we hit the ground, the sun was down. But by hustling into another plane and taking off again quickly, we managed to get back up into the last of the sun’s rays and do a second sunset jump. For this one, two junior members were getting their first shot at flying into formation—that is, joining it from the outside rather than being the base or pin man (which is easier because your job is essentially to fall straight down while everyone else maneuvers toward you). It was exciting for the two junior members, but also for those of us who were more seasoned, because we were building the team, adding to the experience of jumpers who’d later be capable of joining us for even bigger formations.

I was to be the last man out in a six-man star attempt above the runways of the small airport just outside Roanoke Rapids, North Carolina. The guy directly in front of me was named Chuck. Chuck was fairly experienced at “relative work,” or RW—that is, building free-fall formations. We were still in sunshine at 7,500 feet, but a mile and a half below us the streetlights were blinking on. Twilight jumps were always sublime and this was clearly going to be a beautiful one.

Even though I’d be exiting the plane a mere second or so behind Chuck, I’d have to move fast to catch up with everyone. I’d rocket straight down headfirst for the first seven seconds or so. This would make me drop almost 100 miles per hour faster than my friends so that I could be right there with them after they had built the initial formation.

Normal procedure for RW jumps was for all jumpers to break apart at 3,500 feet and track away from the formation for maximum separation. Each would then “wave off” with his arms (signaling imminent deployment of his parachute), turn to look above to make sure no others were above him, then pull the rip cord.

“Three, two, one . . . go!”

The first four jumpers exited, then Chuck and I followed close behind. Upside down in a full-head dive and approaching terminal velocity, I smiled as I saw the sun setting for the second time that day. After streaking down to the others, my plan was to slam on the air brakes by throwing out my arms (we had fabric wings from wrists to hips that gave tremendous resistance when fully inflated at high speed) and aiming my jumpsuit’s bell-bottomed sleeves and pant legs straight into the oncoming air.

But I never had the chance.

Plummeting toward the formation, I saw that one of the new guys had come in too fast. Maybe falling rapidly between nearby clouds had him a little spooked—it reminded him that he was moving about two hundred feet per second toward that giant planet below, partially shrouded in the gathering darkness. Rather than slowly joining the edge of the formation, he’d barreled in and knocked everybody loose. Now all five other jumpers were tumbling out of control.

They were also much too close together. A skydiver leaves a super-turbulent stream of low-pressure air behind him. If a jumper gets into that trail, he instantly speeds up and can crash into the person below him. That, in turn, can make both jumpers accelerate and slam into anyone who might be below them. In short, it’s a recipe for disaster.

I angled my body and tracked away from the group to avoid the tumbling mess. I maneuvered until I was falling right over “the spot,” a magical point on the ground above which we were to open our parachutes for the leisurely two-minute descent.

I looked over and was relieved to see that the disoriented jumpers were now also tracking away from each other, dispersing the deadly clump.

Chuck was there among them. To my surprise, he was coming straight in my direction. He stopped directly beneath me. With all of the group’s tumbling, we were passing through 2,000 feet elevation more quickly than Chuck had anticipated. Maybe he thought he was lucky and didn’t have to follow the rules—exactly.

He must not see me. The thought barely had time to go through my head before Chuck’s colorful pilot chute blossomed out of his backpack. His pilot chute caught the 120-mph breeze coming around him and shot straight toward me, pulling his main parachute in its sleeve right behind it.

From the instant I saw Chuck’s pilot chute emerge, I had a fraction of a second to react. For it would take less than a second to tumble through his deploying main parachute, and—quite likely—right into Chuck himself. At that speed, if I hit his arm or his leg I would take it right off, dealing myself a fatal blow in the process. If I hit him directly, both our bodies would essentially explode.

People say things move more slowly in situations like this, and they’re right. My mind watched the action in the microseconds that followed as if it were watching a movie in slow motion.

The instant I saw the pilot chute, my arms flew to my sides and I straightened my body into a head dive, bending ever so slightly at the hips. The verticality gave me increased speed, and the bend allowed my body to add first a little, then a blast of horizontal motion as my body became an efficient wing, sending me zipping past Chuck just in front of his colorful blossoming Para-Commander parachute.

I passed him going at over 150 miles per hour, or 220 feet per second. Given that speed, I doubt he saw the expression on my face. But if he had, he would have seen a look of sheer astonishment. Somehow I had reacted in microseconds to a situation that, had I actually had time to think about it, would have been much too complex for me to deal with.

And yet . . . I had dealt with it, and we both landed safely. It was as if, presented with a situation that required more than its usual ability to respond, my brain had become, for a moment, superpowered.

How had I done it? Over the course of my twenty-plus-year career in academic neurosurgery—of studying the brain, observing how it works, and operating on it—I have had plenty of opportunities to ponder this very question. I finally chalked it up to the fact that the brain is truly an extraordinary device: more extraordinary than we can even guess.

I realize now that the real answer to that question is much more profound. But I had to go through a complete metamorphosis of my life and worldview to glimpse that answer. This book is about the events that changed my mind on the matter. They convinced me that, as marvelous a mechanism as the brain is, it was not my brain that saved my life that day at all. What sprang into action the second Chuck’s chute started to open was another, much deeper part of me. A part that could move so fast because it was not stuck in time at all, the way the brain and body are.

This was the same part of me, in fact, that had made me so homesick for the skies as a kid. It’s not only the smartest part of us, but the deepest part as well, yet for most of my adult life I was unable to believe in it.

But I do believe now, and the pages that follow will tell you why.

I’m a neurosurgeon.

I graduated from the University of North Carolina at Chapel Hill in 1976 with a major in chemistry and earned my M.D. at Duke University Medical School in 1980. During my eleven years of medical school and residency training at Duke as well as Massachusetts General Hospital and Harvard, I focused on neuroendocrinology, the study of the interactions between the nervous system and the endocrine system—the series of glands that release the hormones that direct most of your body’s activities. I also spent two of those eleven years investigating how blood vessels in one area of the brain react pathologically when there is bleeding into it from an aneurysm—a syndrome known as cerebral vasospasm.

After completing a fellowship in cerebrovascular neurosurgery in Newcastle-Upon-Tyne in the United Kingdom, I spent fifteen years on the faculty of Harvard Medical School as an associate professor of surgery, with a specialization in neurosurgery. During those years I operated on countless patients, many of them with severe, life-threatening brain conditions.

Most of my research work involved the development of advanced technical procedures like stereotactic radiosurgery, a technique that allows surgeons to precisely guide beams of radiation to specific targets deep in the brain without affecting adjacent areas. I also helped develop magnetic resonance image–guided neurosurgical procedures instrumental in repairing hard-to-treat brain conditions like tumors and vascular disorders. During those years I also authored or coauthored more than 150 chapters and papers for peer-reviewed medical journals and presented my findings at more than two hundred medical conferences around the world.

In short, I devoted myself to science. Using the tools of modern medicine to help and to heal people, and to learn more about the workings of the human body and brain, was my life’s calling. I felt immeasurably lucky to have found it. More important, I had a beautiful wife and two lovely children, and while I was in many ways married to my work, I did not neglect my family, which I considered the other great blessing in my life. On many counts I was a very lucky man, and I knew it.

On November 10, 2008, however, at age fifty-four, my luck seemed to run out. I was struck by a rare illness and thrown into a coma for seven days. During that time, my entire neocortex—the outer surface of the brain, the part that makes us human—was shut down. Inoperative. In essence, absent.

When your brain is absent, you are absent, too. As a neurosurgeon, I’d heard many stories over the years of people who had strange experiences, usually after suffering cardiac arrest: stories of traveling to mysterious, wonderful landscapes; of talking to dead relatives—even of meeting God Himself.

Wonderful stuff, no question. But all of it, in my opinion, was pure fantasy. What caused the otherworldly types of experiences that such people so often report? I didn’t claim to know, but I did know that they were brain-based. All of consciousness is. If you don’t have a working brain, you can’t be conscious.

This is because the brain is the machine that produces consciousness in the first place. When the machine breaks down, consciousness stops. As vastly complicated and mysterious as the actual mechanics of brain processes are, in essence the matter is as simple as that. Pull the plug and the TV goes dead. The show is over, no matter how much you might have been enjoying it.

Or so I would have told you before my own brain crashed.

During my coma my brain wasn’t working improperly—it wasn’t working at all. I now believe that this might have been what was responsible for the depth and intensity of the near-death experience (NDE) that I myself underwent during it. Many of the NDEs reported happen when a person’s heart has shut down for a while. In those cases, the neocortex is temporarily inactivated, but generally not too damaged, provided that the flow of oxygenated blood is restored through cardiopulmonary resuscitation or reactivation of cardiac function within four minutes or so. But in my case, the neocortex was out of the picture. I was encountering the reality of a world of consciousness that existed completely free of the limitations of my physical brain.

Mine was in some ways a perfect storm of near-death experiences. As a practicing neurosurgeon with decades of research and hands-on work in the operating room behind me, I was in a better-than-average position to judge not only the reality but also the implications of what happened to me.

Those implications are tremendous beyond description. My experience showed me that the death of the body and the brain are not the end of consciousness, that human experience continues beyond the grave. More important, it continues under the gaze of a God who loves and cares about each one of us and about where the universe itself and all the beings within it are ultimately going.

The place I went was real. Real in a way that makes the life we’re living here and now completely dreamlike by comparison. This doesn’t mean I don’t value the life I’m living now, however. In fact, I value it more than I ever did before. I do so because I now see it in its true context.

This life isn’t meaningless. But we can’t see that fact from here—at least most of the time. What happened to me while I was in that coma is hands-down the most important story I will ever tell. But it’s a tricky story to tell because it is so foreign to ordinary understanding. I can’t simply shout it from the rooftops. At the same time, my conclusions are based on a medical analysis of my experience, and on my familiarity with the most advanced concepts in brain science and consciousness studies. Once I realized the truth behind my journey, I knew I had to tell it. Doing so properly has become the chief task of my life.

That’s not to say I’ve abandoned my medical work and my life as a neurosurgeon. But now that I have been privileged to understand that our life does not end with the death of the body or the brain, I see it as my duty, my calling, to tell people about what I saw beyond the body and beyond this earth. I am especially eager to tell my story to the people who might have heard stories similar to mine before and wanted to believe them, but had not been able to fully do so.

It is to these people, more than any other, that I direct this book, and the message within it. What I have to tell you is as important as anything anyone will ever tell you, and it’s true.

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