Carl Sagan

Billions and Billions :
Thoughts on Life and Death at the Brink of the Millennium

Sagan's final work tackles a variety of issues from global warming to the population explosion. The book is broken down into three sections--each with a fair share of gems. The first section focuses on numbers, providing many thought-provoking perspectives on things people don't tend to think about but probably should. The second section deals mostly with environmental problems. The final portion of the book discusses a variety of topics including abortion, nuclear weapons, and Carl's final years battling his illness.

Although there are many wonderful things included in this book, I have a couple of criticisms. The first is that some of the information is redundant. Since many of the chapters are composed of modified essays and speeches that were previously published, they weren't all originally written to be included together. More editing should have been done to take out repeated facts and portions of chapters that were covered in other parts of Billions and Billions.

My second critique is with regard to Sagan's contradictory political views. On the one hand, he argues against authoritarianism of any sort, he points out government waste, discusses how the government shouldn't be anti-choice, and is upset that politicians only work for the short term since they are only working to get elected again. I agree with his assessment to this point. However, then he seems to argue out of the other side of his mouth that the government should be there to provide ever larger social safety nets (i.e., welfare, social security, entitlements, etc.), collect more taxes in some cases, give U.S. tax dollars to other countries, and fund projects that don't justly benefit those doing the funding (taxpayers). I don't understand how someone can reconcile the seemingly opposed views. If the government can't do its current jobs well, why give it more to do inefficiently and ineffectively? If individuals should be the responsible party, why shift all the burdens (in the form of more tax dollars and more government spending) to governments?

Enough of the criticism and onto the good stuff... Chapter 15 on abortion is a must-read for everyone--regardless of whether you are pro-life or pro-choice. Essentially, the chapter contains a scientific look at the issue and asks all the tough questions from both sides. You aren't likely to hear all of this in any one place and certainly not from only one of the pro or con camps. Chapter 18 entitled "The Twentieth Century" is an excellent recap of the most amazing century in the history of our world as far as scientific and technological progress. This chapter is better read alone than with the rest of the book as it is somewhat redundant when read soon after reading the previous 17 chapters. The first six chapters are all excellent for those who like to explore science. If you are already a science expert, they may be a bit dull. If you aren't, they may start you on the path to become one.


From the publisher:
Carl Sagan, Pulitzer Prize winner, bestselling author, and the world's most celebrated science writer, extends the tradition of the enormously successful Broca's Brain in this provocative, informative, and wonderfully entertaining collection of essays.

In this book, his last, Carl Sagan shows once again his extraordinary ability to interpret the mysteries of life and the majesty of the universe for the general reader. Brilliant, eloquent, and imbued with Sagan's uniquely childlike sense of awe, this entertaining collection of essays captures the author's spirit at its best.

In Billions and Billions Sagan applies what we know about science, mathematics, and space to everyday life, as well as to the exploration of many essential questions concerning the environment and our future. Ranging far and wide in subject matter, he takes his readers on a soaring journey, from the invention of chess to the possibility of life on Mars, from Monday Night Football to the relationship between the United States and Russia, from global warming to the abortion debate. And, on a more intimate note, we are given a rare glimpse of the author himself as he movingly describes his valiant fight for his life, his love of his family, and his personal beliefs about death and God.

Throughout these essays, Sagan provides clarity and understanding for an audience eager to make sense of the world around it as it prepares for the challenges of the coming millennium, and in the process he illuminates his strongly held belief that we have the ability to change the world and our lives for the better. Sagan has said, "We make our world significant by the courage of our questions and by the depth of our answers". With this book, as in his magnificent career, he makes this world significant indeed.


copyrightę 1997 by Carl Sagan.

Epilogue

With characteristic optimism in the face of harrowing ambiguity, Carl writes the final entry in a prodigious, passionate, daringly transdisciplinary, and astonishingly original body of work.

Mere weeks later, in early December, he sat at our dinner table, regarding a favorite meal with a look of puzzlement. It held no appeal. In the best of times, my family had always prided itself on what we call wodar, an inner mechanism that ceaselessly scans the horizon for the first blips of looming disaster. During our two years in the valley of the shadow, our wodar had remained at a constant state of highest alert. On this roller coaster of hopes dashed, raised, and dashed again, even the slightest variation in a single particular of Carl's physical condition would set alarm bells blaring.

A beat of a look passed between us. I immediately began spinning a benign hypothesis to explain away this sudden lack of appetite. As usual I was arguing that this might have nothing to do with his illness. It was merely a fleeting disinterest in food that a healthy person might not even notice. Carl managed a little smile and just said, Maybe. But from that moment on he had to force himself to eat and his strength declined noticeably. Despite this, he insisted on fulfilling a long-standing commitment to give two public lectures later that week in the San Francisco Bay area. When he returned to our hotel after the second talk, he was exhausted. We called Seattle.

The doctors urged us to come back to the Hutch immediately. I dreaded having to tell Sasha and Sam that we would not be returning home to them the next day as promised; that instead we would be making yet a fourth trip to Seattle, a place that had become to us synonymous with dread. The kids were stunned. How could we convincingly calm their fears that this might turn out, as it had three times before, to be another six-month stint away from home or, as Sasha immediately suspected, something far worse? Once again I went into my cheerleading mantra: Daddy wants to live. He's the bravest, toughest man I know. The doctors are the best the world has to offer ... Yes, Hanukkah would have to be postponed. But once Daddy was better ...

The next day in Seattle, an X-ray revealed that Carl had a pneumonia of unknown origin. Repeated tests failed to turn up any evidence for a bacterial, viral, or fungal culprit. The inflammation in his lungs was, perhaps, a delayed reaction to the lethal dose of radiation that he had received six months before as preparation for the last bone marrow transplant. Megadoses of steroids only compounded his suffering and failed to repair his lungs. The doctors began to prepare me for the worst. Now, when I ventured out into the hospital hallway, I encountered a whole different species of expression on the too familiar faces of the staff. They either winced with sympathy or averted their eyes. It was time for the kids to come west.

When Carl saw Sasha it seemed to effect a miraculous change in his condition. Beautiful, beautiful, Sasha, he called to her. You are not only beautiful, but you also have enormous gorgeousness. He told her that if he did manage to survive it would be in part because of the strength her presence had given him. And for the next several hours the hospital monitors seemed to document a turnaround. My hopes soared, but in the back of my mind I couldn't help notice that the doctors didn't share my enthusiasm. They recognized this momentary rallying for what it was, what they call an Indian summer, the body's brief respite before its final struggle.

This is a deathwatch, Carl told me calmly. I'm going to die. No, I protested. You're going to beat this, just as you have before when it looked hopeless. He turned to me with that same look I had seen countless times in the debates and skirmishes of our twenty years of writing together and being wildly in love. With a mixture of knowing good humor and skepticism, but as ever, not a trace of self-pity, he said wryly, Well, we'll see who's right about this one.

Sam, now five years old, came to see his father for one last time. Although Carl was by now struggling for breath and finding it harder to speak, he managed to compose himself so as not to frighten his little son. I love you, Sam, was all he could say. I love you, too, Daddy, Sam said solemnly.

Contrary to the fantasies of the fundamentalists, there was no deathbed conversion, no last minute refuge taken in a comforting vision of a heaven or an afterlife. For Carl, what mattered most was what was true, not merely what would make us feel better. Even at this moment when anyone would be forgiven for turning away from the reality of our situation, Carl was unflinching. As we looked deeply into each others eyes, it was with a shared conviction that our wondrous life together was ending forever.

It had begun in 1974 at a dinner party given by Nora Ephron in New York City. I remember how handsome Carl was with his shirtsleeves rolled up and his dazzling smile. We talked about baseball and capitalism and it thrilled me that I could make him laugh so helplessly. But Carl was married and I was committed to another man. We socialized as couples. The four of us grew closer and we began to work together. There were times when Carl and I were alone with each other and the atmosphere was euphoric and highly charged, but neither of us made any sign to the other of our true feelings. It was unthinkable.

In the early spring of 1977, Carl was invited by NASA to assemble a committee to select the contents of a phonograph record that would be affixed to each of the Voyager 1 and 2 spacecraft. Upon completion of their ambitious reconnaissance of the outermost planets and their moons, the two spacecraft would be gravitationally expelled from the Solar System. Here was an opportunity to send a message to possible beings of other worlds and times. It could be far more complex than the plaque that Carl and Carl's wife, Linda Salzman, and astronomer Frank Drake had attached to Pioneer 10. That was a breakthrough, but it was essentially a license plate. The Voyager record would include greetings in sixty human languages and one whale language, an evolutionary audio essay, 116 pictures of life on Earth and ninety minutes of music from a glorious diversity of the worlds cultures. The engineers projected a one-billion-year shelf life for the golden phonograph records.

How long is a billion years? In a billion years the continents of Earth would be so altered that we would not recognize the surface of our own planet. One thousand million years ago, the most complex life forms on Earth were bacteria. In the midst of the nuclear arms race, our future, even in the short term, seemed a dubious prospect. Those of us privileged to work on the making of the Voyager message did so with a sense of sacred purpose. It was conceivable that, Noah-like, we were assembling the ark of human culture, the only artifact that would survive into the unimaginably far distant future.

In the course of my daunting search for the single most worthy piece of Chinese music, I phoned Carl and left a message at his hotel in Tucson where he was giving a talk. An hour later the phone rang in my apartment in Manhattan. I picked it up and heard a voice say: I got back to my room and found a message that said Annie called. And I asked myself, why didn't you leave me that message ten years ago?

Bluffing, joking, I responded lightheartedly. Well, I've been meaning to talk to you about that, Carl. And then, more soberly, Do you mean for keeps?

Yes, for keeps, he said tenderly. Let's get married.

Yes, I said and that moment we felt we knew what it must be like to discover a new law of nature. It was a eureka, a moment in which a great truth was revealed, one that would be reaffirmed through countless independent lines of evidence over the next twenty years. But it was also the assumption of an unlimited liability. Once you were allowed into this wonderworld, how could you ever again be content outside of it? It was June 1, our loves Holy Day. Thereafter, anytime one of us was being unreasonable with the other, the invocation of June 1 would usually bring the offender to his or her senses.

Earlier I had asked Carl if those putative extraterrestrials of a billion years from now could conceivably interpret the brain waves of a meditator. Who knows? A billion years is a long, long time, was his reply. On the chance that it might be possible why don't we give it a try?

Two days after our life-changing phone call, I entered a laboratory at Bellevue Hospital in New York City and was hooked up to a computer that turned all the data from my brain and heart into sound. I had a one-hour mental itinerary of the information I wished to convey. I began by thinking about the history of Earth and the life it sustains. To the best of my abilities I tried to think something of the history of ideas and human social organization. I thought about the predicament that our civilization finds itself in and about the violence and poverty that make this planet a hell for so many of its inhabitants. Toward the end I permitted myself a personal statement of what it was like to fall in love.

Now Carl's fever raged. I kept kissing him and rubbing my face against his burning, unshaven cheek. The heat of his skin was oddly reassuring. I wanted to do it enough so that his vibrant, physical self would become an indelibly etched sensory memory. I was torn between exhorting him to fight on and wanting him freed from the torture apparatus of life support and the demon that had tormented him for two years.

I called his sister, Cari, who had given so much of herself to prevent this outcome, and his grown sons, Dorion, Jeremy, and Nicholas, and grandson, Tonio. Our whole family had celebrated Thanksgiving together at our house in Ithaca just weeks before. By unanimous acclaim it had been the best Thanksgiving we'd ever had. We all came away from it with a kind of glow. There had been an authenticity and a closeness in this gathering that had given us a greater sense of unity. Now I placed the phone near Carl's ear so that he could hear, one by one, their good-byes.

Our friend writer/producer Lynda Obst rushed in from Los Angeles to be with us. Lynda was there that first enchanted evening at Nora's when Carl and I met. She had witnessed firsthand, more than anyone else, both our personal and professional collaborations. As original producer of the motion picture Contact, she had worked closely with us for the sixteen years it had taken to guide the project into production.

Lynda had observed that the sustained incandescence of our love exerted a kind of tyranny on those around us who have been less fortunate in their search for a soul mate. However, instead of resenting our relationship, Lynda cherished it as a mathematician would an existence theorem, something that demonstrates a thing is possible. She used to call me Miss Bliss. Carl and I especially treasured those times we spent with her, laughing, talking far into the night about science, philosophy, gossip, popular culture, everything. Now this woman who had soared with us, who had been with me on the giddy day I picked out my wedding gown, was there by our side as we said good-bye forever.

For days and nights Sasha and I had taken turns whispering into Carl's ear. Sasha told him how much she loved him and all the ways that she would find in her life to honor him. Brave man, wonderful life, I said to him over and over. Well done. With pride and joy in our love, I let you go. Without fear. June 1. For keeps ...

As I make the changes in proof that Carl feared might be necessary, his son Jeremy is upstairs giving Sam his nightly computer lesson. Sasha is in her room doing homework. The Voyager spacecraft, with their revelations of a tiny world graced by music and love, are beyond the outermost planets, making for the open sea of interstellar space. They are hurtling at a speed of forty thousand miles per hour toward the stars and a destiny about which we can only dream. I sit surrounded by cartons of mail from people all over the planet who mourn Carl's loss. Many of them credit him with their awakenings. Some of them say that Carl's example has inspired them to work for science and reason against the forces of superstition and fundamentalism. These thoughts comfort me and lift me up out of my heartache. They allow me to feel, without resorting to the supernatural, that Carl lives.

Ann Druyan
February 14, 1997
Ithaca, New York