Patterns Plus
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Chapter 6 / Comparison and Contrast
You will want to use these same three methods in writing longer essays. In the following essay, the writer uses the alternating method of organization to contrast types of people. Notice, too, that Andy Rooney usually devotes a paragraph to each point.
Point 1: catching a plane
Point 2: reading a book
Point 3: eating breakfast
Point 4: turning off lights
PointS: seeing the dentist
Point 6: using toothpaste
Point 7: other characteristics
Point 8: marriage
There are only two types of people in the world, Type A and Type Z. It isn't hard to tell which type you are. How long before the plane leaves do you arrive at the airport?
Early plane-catchers, Type A, pack their bags at least a day in advance, and they pack neatly. If they're booked on a flight that leaves at four in the afternoon, they get up at 5:30 that morning. If they haven't left the house by noon, they're worried about missing the plane.
Late plane-catchers, Type Z, pack hastily at the last min__ ute and arrive at the airport too late to buy a newspaper.
What do you do with a new book? Type A reads more carefully and finishes every book, even though it isn't any good.
Type Z skims through a lot of books and is more apt to
. write in the margins with a pencil.
Type A eats a good breakfast; Type Z grabs a cup of coffee. Type As turn off the lights when leaving a room and lock the doors when leaving a house. They go back to make sure they've locked it, and they worry later about whether they
left the iron on or not. They didn't.
Type Zs leave the lights burning and if they lock the door at all when they leave the house, they're apt to have forgotten their keys.
Type A sees the dentist twice a year, has an annual physical checkup and thinks he may have something.
Type Z has been meaning to see a doctor.
Type A squeezes a tube of toothpaste from the bottom, rolls it very carefully as he uses it and puts the top back on every time.
Type Z squeezes the tube from the middle, and he's lost the cap under the radiator.
Type Zs are more apt to have some Type A characteristics than Type As are apt to have any Type Z characteristics.
Type As always marry Type Zs. Type Zs always marry Type As.
Andy Rooney,
"Types"
The comparison and contrast mode of development gives Rooney a framework for making use of irony and showing both Type As and Type Zs in a somewhat unflattering light—another type of judgmental comparison.
Chapter 6 / Comparison and Contrast |
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Comparison and contrast, like classification and division, is a useful mode of development for writing on the academic subjects you will study in college courses. You will encounter it in textbooks and, again, if you become comfortable with this mode, it will come in handy in your writing for other courses. Be alert, for example, to essay assignments and exam questions that begin "Compare and contrast. . . ."
In the readings that follow, you will find the alternating, block, and mixed methods of organizing compari- son-and-contrast development. You will also see the variety of ideas that writers express through comparison and contrast. The questions and assignments at the ends of the readings will help you understand the principles underlying this mode of development, so that you can apply them in your own writing.
Chapter 6 / Comparison and Contrast
Children of Two Nations
Brenda David
Brenda David spent several years in Milan, Italy, working at a school for American and
Italian children. At the school she observed some interesting differences among the children, which she attributes to the differing priorities and values of Americans and Italians.
Since her return to the United States, Brenda David has been studying piano, flying airplanes, and teaching English as a second language.
Words to Know
inquisitive curious passive quiet, inactive
priority order of importance
.11 young children, whatever their culture, are alike in their charm and innocence—in being a clean slate on which the wonders and ways of the world are yet to be written. But during the three years I worked in a school in Milan, I learned that American and Italian children are different in several ways. First, young American children tend to be active, enthusiastic, and inquisitive. Italian children, on the other hand, tend to be passive, quiet, and not particularly inquisitive. They usually depend on their parents to tell them what to do. Second, American children show their independence while their Italian counterparts are still looking to their parents and grandparents to tell them what to do or not do. Third, and most important to those who question the influence of environment on a child, the American children generally surpass their Italian schoolmates in math, mechanical, and scientific abilities. But American children are overshadowed by their Italian counterparts in their languages, literature, art, and music courses. Perhaps the differences, which those of us at the school confirmed in an informal study, were to be expected. After all, what priority do Americans give to the technological skills? And what value do Italians—with the literature of poets and authors like Boccaccio, the works of Michelangelo, and the music of the world-famous La Scala opera at Milan— place on the cultural arts?
Children of Two Nations / Brenda David |
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Questions About the Reading
1.What does the writer mean when she says all young children are a "clean slate"?
2.Why, according to the writer, do American children score higher in technical subjects? Why do Italian children score higher in cultural subjects?
3.What does the writer imply about the influence of environment on a child?
Questions About the Writer's Strategies
1.What is the main idea of the paragraph?
2.Is the writer's mode of development comparison, contrast, or both?
3.What organizational method does the writer use? Draw a diagram of the organization. (See pages 190-191.)
4.The writer uses some transitional words to help you identify the points she makes in the paragraph. Identify these expressions.
Writing Assignments
1.Write a paragraph comparing and contrasting high school students and college students. Use point-by-point organization.
2.Write a paragraph comparing and contrasting people from two different neighborhoods near your home. Use the block method of organization.
3.Write a paragraph comparing and contrasting parents who are permissive and parents who are strict.
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Chapter 6 / Comparison and Contrast |
Two Views of Time
Robert Grudin
Is time a single entity, always having the same meaning? Hardly, says Robert Grudin in this passage. Time, he indicates, can be viewed in sharply contrasting ways, suggestingquite different realities.
Word to Know
cosmos the universe
Imagine that you spent your whole life at a single house. Each day at the same hour you entered an artificially-lit room, undressed and took up the same position in front of a motion picture camera. It photographed one frame of you per day every day of your life. On your seventy-second birthday, the reel of film was shown. You saw yourself growing and aging over seventy-two years in less than half an hour (27.4 minutes at sixteen frames per second). Images of this sort, though terrifying, are helpful in suggesting unfamiliar but useful perspectives of time. They may, for example, symbolize the telescoped, almost momentary character of the past as seen through the eyes of an anxious or disaffected individual. Or they may suggest the remarkable brevity of our lives in the cosmic scale of time. If the estimated age of the cosmos were shortened to seventy-two years, a human life would take about ten seconds.
But look at time the other way. Each day is a minor eternity of/over 86,000 seconds. During each second, the number of distinct molecular functions going on within the human body is comparable to the number of seconds in the estimated age of the cosmos. A few seconds are long enough for a revolutionary idea, a startling communication, a baby's conception, a wounding insult, a sudden death. Depending on how we think of them, our lives can be infinitely long or infinitely short.
Two Views ofTime / Robert Grudin |
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Questions About the Reading
1.Which view of time do you prefer? Why?
2.What does the writer imply is useful about each view of time?
3.How old is the cosmos? (Don't grab your calculator. Just give a rough estimate in your own words.)
Questions About the Writer's Strategies
1.What method did the writer use to organize the passage?
2.What primary mode of development does the writer use for his contrast? Does he use more than one?
3.What is the main idea of this contrast? Where is the thesis statement?
Writing Assignments
1.Write a paragraph contrasting the amount of time it takes to do two different things; for example, eating a pizza versus brushing your teeth, writing a paragraph versus reading a paragraph, jogging a mile in the rain versus walking home from class on a pleasant day. Try to give a sense of how time feels in each situation.
2.In a paragraph, compare and contrast your views of time now with those you remember having as a child. Think, for instance, about the value you attach to time now versus the value you attached then, or about how quickly time seems to pass now versus then.
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Chapter 6 / Comparison and Contrast |
The Natural Superiority of Women
Ashley Montagu
Whodoyouthinkaresuperior:menorwomen?Mythhasitthatmenare,butanthropologistAshleyMontagudisagrees.Inthefollowingparagraph,takenfromhiscontroversial bookTheNaturalSuperiorityofWomen,Montaguprovidesevidencethatwomenare superiortomen.
Words to Know
chestnut an old story or joke
constitutional concerned with the body's health and strength
rigors harshness
Y-chromosome in genetics, the part of a cell responsible for transmitting male characteristics
JL hysically and psychically women are by far the superior of men. The old chestnut about women being more emotional than men has been forever destroyed by the facts of two great wars. Women under blockade, heavy bombardment, concentration camp confinement, and similar rigors withstand them vastly more successfully than men. The psychiatric casualties of civilian populations under such conditions are mostly masculine, and there are far more men in our mental hospitals than there are women. The steady hand at the helm is the hand that has had the practice at rocking the cradle. Because of their greater size and weight, men are physically more powerful than women— which is not the same thing as saying that they are stronger. A man of the same size and weight as a woman of comparable background and occupational status would probably not be any more powerful than a woman. As far as constitutional strength is concerned, women are stronger than men. Many diseases from which men suffer can be shown to be largely influenced by their relation to the male Y-chromo- some. More males die than females. Deaths from almost all causes are more frequent in males of all ages. Though women are more frequently ill than men, they recover from illnesses more easily and more frequently than men.
TheNatural Superiority of Women / Ashley Montagu
199
Questions About the Reading
1. What does the writer mean by the "steady hand at the helm"? What connections is the writer suggesting between the hand at the helm and the hand that rocks the cradle?
2.What influences many of the diseases from which men suffer?
3.Why do you think the writer states that men are not stronger than women, even though they are physically more powerful?
Questions About the Writer's Strategies
1. Does the writer use comparison, contrast, or a combination of the two to develop his paragraph?
2.What is the topic of this paragraph? Where is the topic sentence located?
3.Does the writer use the point-by-point method or the block method to organize his paragraph?
Writing Assignments
1. Think of one male friend and one female friend. Which do you think is stronger? Why? Using comparison and/or contrast as your mode of development, explain your answer in a paragraph.
2. Is there someone with whom you are often compared, such as a sister, a brother, or a friend? Write a paragraph in which you compare yourself with this person. Are the similarities superficial, or are you really alike? How are you different? Is there a good reason for you to be compared?
3. In a paragraph, compare and contrast the cafeteria at your school with a restaurant at which you like to eat. Use examples to show similarities and differences.
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Chapter 6 / Comparison and Contrast |
Civilization and Education
fames Baldwin
James Baldwin, who died in 1988, is one of America's most noted black writers. Here he implies a disturbing contrast between separate meanings of two important concepts.
Words to Know
exacts demands; extorts
obtain prevail
Every human being born begins to be civilized the moment he or she is born. Since we all arrive here absolutely helpless, with no way of getting a decent meal or of moving from one place to another without human help (and human help exacts a human price), there is no way around that. But this is civilization with a small c. Civilization with a large C is something else again. So is education with a small e different from Education with a large E. In the lowercase, education refers to the relations that actually obtain among human beings. In the uppercase, it refers to po.wer. Or, to put it another way, my father, mother, brothers, sisters, lovers, friends, sons, daughters civilize me in quite another way than the state intends. And the education I can receive from an afternoon with Picasso, or from taking one of my nieces or nephews to the movies, is not at all what the state has in mind when it speaks of Education.
Civilization and Education / James Baldwin |
201 |
Questions About the Reading
1.What does the writer mean by civilized?
2.In your own words, describe the differences between the uppercase terms and the lowercase terms the writer is contrasting.
3.Speculate on what the writer is implying about the state.
Questions About the Writer's Strategies
1.What is the main idea of the paragraph? Is there a topic sentence?
2.What examples does the writer use to help clarify his contrast?
3.Is this paragraph written subjectively or objectively? Support your answer.
Writing Assignments
1. Write a paragraph or essay classifying teachers according to their attitudes toward students (or, if you like, students according to their attitudes toward teachers).
2.In a paragraph, describe the categories of power or advantage people derive from education. As one of your categories, use the type of power you think Baldwin refers to.
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Chapter 6 / Comparison and Contrast |
Two Towns in Delaware
Charles Kuralt
Two things—in this case, towns—started out the same way. at the same time. Over the years they developed vast differences. What arc the differences? How did they come about?
What do they mean in our lives? In this look at Wilmington and New Castle, Delaware,
Charles Kuralt tries to answer these questions.
New Castle, Delaware: During the first half of the seventeenth cen- |
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tury, when the nations of Europe were squabbling over who owned |
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the New World, the Dutch and the Swedes founded competing villages |
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ten miles apart on the Delaware River. Not long afterward, the English |
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took over both places and gave them new names, New Castle and Wil- |
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mington. |
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For a century and a half the two'villages grew apace, but gradually |
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Wilmington gained all the advantages. It was a little closer to Philadel- |
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phia, so when new textile mills opened, they opened in Wilmington, |
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not in New Castle. There was plenty of water power from rivers and |
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creeks at Wilmington, so when young Irenee DuPont chose a place for |
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his gunpowder mill, it was Wilmington he chose, not New Castle. Wil- |
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mington became a town and then a city—a rather important city, much |
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the largest in Delaware. And New Castle, bypassed by the highways |
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and waterways that made Wilmington prosperous? New Castle slum- |
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bered, ten miles south on the Delaware River. No two villages with |
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such similar pasts could have gone such separate ways. And today no |
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two places could be more different. |
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Wilmington, with its expressways and parking lots and all its other |
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concrete ribbons and badges, is a tired old veteran of the industrial |
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wars and wears a vacant stare. Block after city block where people |
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used to live and shop is broken and empty. |
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New Castle never had to make way for progress and therefore never |
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had any reason to tear down its seventeenthand eighteenth-century |
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houses. So they are still here, standing in tasteful rows under ancient |
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elms around the original town green. New Castle is still an agreeable |
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place to live. The pretty buildings of its quiet past make a serene set- |
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ting for the lives of 4,800 people. New Castle may be America's loveli- |
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est town, but it is not an important town at all. Progress passed it by. |
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Poor New Castle.
Lucky Wilmington.
Two Towns in Delaware / Charles Kuralt |
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Questions About the Reading
1.Were New Castle and Wilmington founded before or after the American Revolution? How do you know?
2.In paragraph 2, in the next to last sentence, what does the writer mean by "New Castle slumbered"?
3.How old, approximately, are the houses in New Castle?
4.What does the writer mean by an "important" city or town?
5.What does the writer think of Wilmington? What does he think of New Castle?
Questions About the Writer's Strategies
1.Identify the metaphors in paragraph 3.
2.Is the writer's mode of development comparison, contrast, or mixed? Support your answer.
3.What method of organization does Kuralt use in comparing the two cities? Does he follow one method exclusively? (See pages 190-191.)
4.The thesis statement is not presented in the first paragraph of this essay. Where is it presented? What is the thesis statement? Rewrite it in your own words. Is the same idea expressed anywhere else in the essay? If so, wliere?
5.The writer concludes the essay by saying "Poor New Castle. Lucky Wilmington." What tone is the writer using?
Writing Assignments
1.Compare the city or town in which you live with another city or town nearby. How does each place look? What educational and social outlets does it provide? What services does it provide? In which town or city would you prefer to live?
2.Think of a town or neighborhood where you lived when you were growing up. Write an essay comparing and contrasting what that place was like then with what it is like now. How has it changed? How has it stayed the same?
204
Chapter 6 / Comparison and Contrast
Nursing Practices—England and America
Mary Madden
Mary Madden contrasts the way the important profession of nursing is practiced in England and in the United States. Her approach is a generous one. Until the last paragraph, she concentrates on the positive features of a nurse's life and work in each country. She leaves the drawbacks of working in each country unstated—though she implies them clearly.
Words to Know
restrictions limitations
vocation a regular occupation or profession
J. left my native Ireland after I had completed a high school educa- 1 tion. I studied to become a nurse and midwife in England, and I eventually came to the United States of America. Because I have worked five years in hospitals in England and the U.S.A., my friends frequently ask about differences, as I see them, in the practice of nursing on both sides of the Atlantic.
Until I realized how different the licensing laws of Great Britain are |
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from those in the United States, I was surprised at the number of re- |
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strictions placed on a nurse's actions in this country. A nurse licensed |
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in Britain may practice anywhere in the British Isles and in some coun- |
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tries abroad; in the United States, the nurse must apply in every state |
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in which she hopes to work. |
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In Britain, a nurse is a deeply respected, devoted woman, entrusted |
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with a vast amount of responsibility. The patients place unquestioned |
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confidence in her judgment and advice. The doctor relies on her report |
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of her observations, and he seldom interferes in what is considered |
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a nursing duty. |
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The nurse decides when the patient is allowed out of bed or what 4 type of bath he may have. I do not recall ever seeing an order on a physician's chart such as "OOR in 24 hours" or "may take a shower." The nurse judges when a wound is healed and when sutures may be removed. She is always consulted about the patient's requirements and his progress. And because of the structure of most hospitals in England, the nurse is in view of the patient constantly. Whenever he needs attention, the nurse is there in the ward, and she may observe him, too, unobtrusively.
Practices—England and America / Man.' Madden |
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Furthermore, the nurse is a member of the health team who sees |
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the patient most frequently. To the patient she is the most familiar per- |
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son in the strange hospital world. |
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In the United States, the patient is likely to be under the care of the |
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same doctor in and out of the hospital, so the doctor is the person the |
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patient knows best and the one in whom he confides most easily. But |
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though the patient's treatment and care are discussed with the nursing |
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staff, a nurse is not allowed much freedom to advise a patient. Also, |
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I have seen doctors visit patients without a word of communication |
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to the nurse. Personally I think it difficult to be ignored when a pa- |
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tient's care is concerned and I think it prevents full utilization of the |
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nurse's knowledge and skills. |
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I myself found nursing practice easier, in a way, under the so-called |
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"socialized medicine" of Great Britain than the more individual type |
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of medical care found in the United States. It involved much less |
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writing and left me at the patient's bedside, where 1 am happiest. |
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There was no need to vvrire several charges and requests for the needs |
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of the patient. Stocks oi drugs and other medicines were kept on each |
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ward, so that when medication was ordered, it was at hand. All |
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charges were met by "National Health"—including all supplies and |
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equipment used on the wardThe nurse tends a person who is free |
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from much anxiety and hence more easily cared for while he is an |
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inpatient. |
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On the other hand, 1 found that my introduction to an American |
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hospital was a hacDv experience. As a new nurse, 1 was guided by an |
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orientation program given by another nurse and quickiy found my |
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place on the patient care team. I had never experienced such an orien- |
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tation in England. |
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Policy, drug reference, and procedure books at the nurses' station |
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provide a ready reference where a nurse may check facts when she |
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is in doubt, and she can instruct a new nurse on the staff without con- |
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fusion. The active U.S. nurse, while working, can keep informed about |
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new trends, discoveries, and inventions in a rapidly changing world |
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of medicine.
Here in the United States the nurse is regarded as an individual per10 son and her personal life outside the hospital is given consideration. She develops interests in arts, sport or a creative hobby; she is encouraged to further her education. Time and means are available to her to expand her horizons and to enrich her personality. Many nurses combine marriage and a career very ably in this country, but not in England or Ireland. All this tends to involve her more with people other
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Chapter 6 / Comparison and Contrast |
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than the sick. She is an interesting, informed, and happy person and at the bedside she can show understanding and perception.
In Britain, like most nurses, I lived in a nurses' home on the hospital grounds and was thus isolated in a special hospital community. Theoretically I worked eight hours each day that I was on duty. But these hours were so arranged that one went to work twice in one day. One might work four hours in the morning, have a iew hours free, and then o-o back to the ward for the evening. This schedule demands most of one's waking hours, and so mingling in the larger community outside the hospital was quite limited. The nurse was expected to find full satisfaction in her vocation, and thoughts of increases in salary were considered unworthy. Now, such attitudes are beginning to change and the winds of unrest are blowing through nursing in England, ruffling many a well-placed cap.
Nursing Practices—England and America I Mary Madden |
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Questions About the Reading
1. What is the relationship between nurse and patient in the United States? How does this relationship differ from that found in Great Britain?
2.Does the writer suggest that nurses in the United States are not respected by doctors? Cite statements in the essay to support your answer.
3.How does Great Britain's "socialized" health-care system affect nursing practice?
4.Based on what the essay says about the nursing profession in the two countries, in which do you think patients would receive better care? Why do you feel this way?
Questions About the Writer's Strategies
1.Does the writer express opinions on whether it is better to work as a nurse in the United States or in England? Are the writer's opinions directly stated or implied?
2.Is the essay as a whole organized according to the point-by-point method, the block method, or the mixed comparison-and-contrast method?
3.Do you think the writer's main purpose in the essay is to supply information or to judge the quality of English nursing care versus care in the United States?
4.In your own words, state the thesis of this essay.
Writing Assignments
1.Write an essay comparing and contrasting the teaching styles of two college instructors. Use the point-by-point method to organize your essay.
2.Using the block method of organization, write an essay comparing and contrasting one of the following pairs: older brothers/older sisters, houses/dormitories, riding the bus/walking, or high school classes/college classes.
208 Chapter 6 / Comparison and Contrast
The Difference Between a
Brain and a Computer
Isaac Asimov
Most scientists and knowledgeable observers agree that computers will change our lives more completely than the automobile did, than television did, or than any technological innovation has so far. How far can computers go? Science writer Isaac Asimov here compares the computer with the human brain. His conclusions may frighten you. They're sure to make you stop and think.
Words to Know
components individual parts conceiving forming an idea
mammal the class of animals, including human beings, that have backbones and controlled body temperature and nurse their young
neurons nerve cells
program a set of directions, instructions, or rules
T he difference between a brain and a computer can be expressed in |
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a single word: complexity. |
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The large mammalian brain is the most complicated thing, for its |
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size, known to us. The human brain weighs three pounds, but in that |
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three pounds are ten billion neurons and a hundred billion smaller |
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cells. These many billions of cells are interconnected in a vastly compli- |
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cated network that we can't begin to unravel as yet. |
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Even the most complicated computer man has yet built can't com- |
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pare in intricacy with the brain. Computer switches and components |
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number in the thousands rather than in the billions. What's more, the |
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computer switch is just an on-off device, whereas the brain cell is itself |
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possessed of a tremendously complex inner structure. |
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Can a computer think? That depends on what you mean by "think." 4 If solving a mathematical problem is "thinking," then a computer can "think" and do so much faster than a man. Of course, most mathematical problems can be solved quite mechanically by repeating certain straightforward processes over and over again. Even the simple computers of today can be geared for that.
It is frequently said that computers solve problems only because 5 they are "programmed" to do so. They can only do what men have
The Difference Between a Brain and a Computer / Isaac Asimov |
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them do. One must remember that human beings also can only do |
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what they are "programmed" to do. Our genes "program" us the in- |
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stant the fertilized ovum is formed, and our potentialities are limited |
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by that "program." |
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Our "program" is so much more enormously complex, though, that |
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we might like to define "thinking" in terms of the creativity that goes |
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into writing a great play or composing a great symphony, in conceiv- |
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ing a brilliant scientific theory or a profound ethical judgment. In that |
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sense, computers certainly can't think and neither can most humans. |
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Surely, though, if a computer can be made complex enough, it can |
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be as creative as we. If it could be made as complex as a human brain, |
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it could be the equivalent of a human brain and do whatever a human |
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brain can do. |
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To suppose anything else is to suppose that there is more to the hu- |
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man brain than the matter that composes it. The brain is made up of |
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cells in a certain arrangement and the cells are made up of atoms and |
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molecules in certain arrangements. If anything else is there, no signs |
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of it have ever been detected. To duplicate the material complexity of |
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the brain is therefore to duplicate everything about it. |
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But how long will it take to build a computer complex enough to |
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duplicate the human brain? Perhaps not as long as some think. Long |
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before we approach a computer as complex as our brain, we will per- |
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haps build a computer that is at least complex enough to design anoth- |
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er computer more complex than itself. This more complex computer |
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could design one still more complex and so on and so on and so on. |
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In other words, once we pass a certain critical point, the computers 10 take over and there is a "complexity explosion." In a very short time thereafter, computers may exist that not only duplicate the human brain—but far surpass it.
Then what? Well, mankind is not doing a very good job of running 11 the earth right now. Maybe, when the time comes, we ought to step gracefully aside and hand over the job to someone who can do it better. And if we don't step aside, perhaps Supercomputer will simply move in and push us aside.
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Chapter 6 / Comparison and Contrast |
Questions About the Reading
1.What makes the human brain more complex than a computer?
2.Can a computer be built that would duplicate the human brain? Explain your answer.
3.What processes of the human brain can be duplicated by a computer?
4.Can a computer be creative? Explain your answer.
5.What might happen to humanity if a computer were built that could surpass the human brain?
Questions About the Writer's Strategies
1.In your own words, explain the thesis of this essay.
2.What does the writer think of human beings? Which sentences express his attitude?
3.Which paragraphs provide information primarily on the computer? Which paragraphs deal mainly with the human brain? Which does Asimov spend more time describing? Why?
4.Besides comparison and contrast, what primary mode of development does the writer use in forming his paragraphs?
Writing Assignments
1. Write an essay in which you compare and contrast the human memory with the memory of a computer. Do you think each can remember the same kinds of things? Is each equally capable of remembering things?
2.At the end of the essay, Asimov suggests that a supercomputer could one day move in and push people aside. Write an essay comparing a person's everyday life with life in a supercomputer society.
3.Asimov maintains that there is nothing more to the human brain than its material substance—that the brain is just "atoms and molecules in certain arrangements. If anything else is there, no signs of it have ever been detected." Do you agree? Write an essay in which you compare and contrast Asimov's description of the brain with your own views.
Computers / Lewis Thomas |
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Computers
Lewis Thomas
In the preceding essay, Isaac Asimov identifies complexity within the human brain as the unique quality that distinguishes us from computers. In this essay, Lewis Thomas focuses on a broader, external complexity that characterizes the human race—and can never characterize computers.
Words to Know
aggregation mass collection
fallibility a tendency to make mistakes millennium a 1,000-year period syncytium cells fused into a mass of living
material
X ou can make computers that are almost human. In some respects 1 they are superhuman; they can beat most of us at chess, memorize whole telephone books at a glance, compose music of a certain kind and write obscure poetry, diagnose heart ailments, send personal invitations to vast parties, even go transiently crazy. No one has yet programmed a computer to be of two minds about a hard problem, or to burst out laughing, but that may come. Sooner or later, there will be real human hardware, great whirring, clicking cabinets intelligent enough to read magazines and vote, able to think rings around the rest
of us.
Well, maybe, but not for a while anyway. Before we begin organiz- 2 ing sanctuaries and reservations for our software selves, lest we vanish like the whales, here is a thought to relax with.
Even when technology succeeds in manufacturing a machine as big 3 as Texas to do everything we recognize as human, it will still be, at best, a single individual. This amounts to nothing, practically speaking. To match what we can do, there would have to be 3 billion of them with more coming down the assembly line, and I doubt that anyone will put up the money, much less make room. And even so, they would all have to be wired together, intricately and delicately, as we are, communicating with each other, talking incessantly listening. If they weren't at each other this way, all their waking hours, they wouldn't be anything like human, after all. I think we're safe, for a long time ahead.