19
Is It Wise for Us to Contact
Advanced Civilizations?
It is always pleasant when people search for wisdom. How interesting to have a question start with "Is it wise—," rather than with "Is it profitable—" or 'Is it useful—" or "Is it safe—"And yet profit, use, and safety all must go into a consideration of the wisdom of any course of action, so we might as well take these matters into consideration. To begin with:
1. Is it profitable for us to contact advanced civilizations?
At first thought, the only likely answer is, "No."After all, to set up something like Project Cyclops, an array of more than a thousand 100-meter radio-telescopes, is going to take a great deal of cash.There is not only the material required for the building and the expense of construction, but also the money required for maintenance and for the salaries of the many people who will then be engaged in the project for, perhaps, years.We are talking of billions of dollars.The chances are high, moreover, that in return for those billions of dollars we will get absolutely nothing, in the sense that no advanced civilizations will be contacted.This is true even though most astronomers are convinced that for various reasons such advanced civilizations exist, even perhaps in great numbers. After all—
a. Astronomers may be wrong. At some point or other in their chain of logic there could be a mistake and we may be the only civilization in existence.

-92-

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The Roving Mind
Table of contents

Table of contents

  • The Roving Mind *
  • Contents vii
  • Foreword Isaac Asimov: Science Popularizer, Skeptic, and Rationalist xi
  • A Celebration of Isaac Asimov — a Man for the Universe xv
  • Introduction 1
  • Part I the Religious Radicals *
  • 1: The Army of the Night *
  • 3: The Reagan Doctrine 20
  • 4: The Blind Who Would Lead 24
  • 5: Creeping Censorship 27
  • 6: Losing the Debate 29
  • Part II Other Aberrations 30
  • 7: The Harvest of Intelligence *
  • 8: That Old-Time Violence 37
  • 9: Little Green Men or Not? 40
  • 10: Don'T You Believe? 43
  • 11: Open Mind? 47
  • 12: The Role of the Heretic 49
  • Part III Population *
  • 13: The Good Earth is Dying *
  • 14: The Price of Survival 66
  • 15: Letter to a Newborn Child 72
  • Part IV Science: Opinion 74
  • 16: Technophobia *
  • 17: What Have You Done for Us Lately? 84
  • 18: Speculation 88
  • 19: Is It Wise for Us to Contact Advanced Civilizations? 92
  • 20: Pure and Impure 97
  • 21: Do We Regulate Science? 104
  • 22: For Public Understanding of Science 107
  • 23: Science Corps 110
  • 24: Science and Beauty 113
  • 25: Art and Science 116
  • 26: The Fascination of Science 120
  • 27: Sherlock Holmes as Chemist 127
  • Part V Science: Explanation 132
  • 28: The Global Jigsaw *
  • 29: The Inconstant Sun 139
  • 30: The Sky of the Satellites 151
  • 31: The Surprises of Pluto 157
  • 32: Neutron Stars 160
  • 33: Black Holes 162
  • 34: Faster Than Light 165
  • 35: Hyperspace 169
  • 36: Beyond the Universe 175
  • 37: Life on Earth 183
  • Part VI the Future 188
  • 38: Transportation and the Future *
  • 39: The Corporation of the Future 200
  • 40: The Future of Collecting 208
  • 41: The Computerized World 214
  • 42: The Individualism to Come 228
  • 43: The Coming Age of Age 237
  • 44: The Decade of Decision 244
  • 45: Do You Want to Be Cloned? 251
  • 46: The Hotel of the Future 256
  • 47: The Future of Plants 262
  • 48: Bacterial Engineering 266
  • 49: Flying in Time to Come 272
  • 50: The Ultimate in Communication 278
  • 51: His Own Particular Drummer 285
  • 52: The Future of Exploration 295
  • 53: Homo Obsoletus? 300
  • 54: Volatiles for the Life on Luna 307
  • 55: Touring the Moon 312
  • 56: Life on a Space Settlement 317
  • 57: The Payoff in Space 324
  • Part VII Personal *
  • 58: I Am a Signpost *
  • 59: The Word-Processor and I 334
  • 60: A Question of Speed 337
  • 61: A Question of Spelling 340
  • 62: My Father 344
  • Acknowledgments 348
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