Scientists and Serendipity Reading Answers with Explanation

IELTS Reading Passage: Scientists and Serendipity

A. There's a curious contradiction sitting right at the centre of scientific discovery. If you already know exactly what you're searching for, finding it barely counts as a discovery at all, since you saw it coming. But go the other way, know nothing about what you're after, and you won't even recognise it when it turns up, which rules out discovery just as surely. Philosophers of science map these two extremes onto pure deductivism, where the result is already baked into your starting assumptions, and pure inductivism, where you're meant to begin with no expectations at all and simply wait to see what surfaces.

B. As with most things, the sensible middle ground is thought to sit somewhere between these two unworkable extremes. Scientists need a clear enough sense of what they're chasing to be genuinely surprised when something else of value turns up instead, yet they also need to stay open-minded enough about the outcome to entertain other possibilities. Discovery, in other words, should carry some element of accident, just not too much. Serendipity captures that balance rather well. It's a word the late sociologist Robert King Merton found compelling enough to trace its entire history, working alongside the French historian Elinor Barber.

C. The word itself didn't appear in print until the early 1800s and only became familiar enough to use without explanation sometime in the first third of the twentieth century. Serendipity describes a happy accident, a pleasant surprise, specifically the experience of stumbling on something valuable while looking for something else entirely. Horace Walpole gets credit for its first recorded use in English, tracing it back to a fairy tale called The Three Princes of Serendip, Serendip being the old name for what is now Sri Lanka, whose heroes kept making discoveries, through a mix of accident and cleverness, of things they had never set out to find.

D. Antique collectors picked the word up after Walpole, since they were forever digging through curiosities and stumbling on pleasant surprises of their own. Some people, it seemed, simply had a talent for that kind of thing, and serendipity became the word for describing it. Scientists were the other group who really latched onto the term, and their use of it went straight to a genuinely contested question. Researchers such as the Harvard physiologist Walter Cannon, and later the British immunologist Peter Medawar, were keen to stress how much of scientific discovery came about unplanned, even by accident, citing examples like Hans Christian Ørsted stumbling on electromagnetism when a current-carrying wire happened to end up parallel to a compass needle. Any talk of rational method being sufficient on its own, they argued, was mostly hot air. Medawar went as far as insisting there was no such thing as 'The Scientific Method', no way whatsoever to turn discovery into a system. Genuinely important findings tended to appear on their own schedule, rarely when you were actively hunting for them. Perhaps some scientists, like some collectors, had a knack for it, or perhaps serendipity described the circumstances rather than any personal gift.

E. Some scientists who used the word wanted to highlight accidents built into the situation itself; others treated it as a personal talent; plenty exploited the word's built-in ambiguity. But what Cannon and Medawar treated as a harmless jab at rigid ideas of Method struck other scientists as far more inflammatory. Suggesting that science relied heavily on accident felt, to some, like a dangerous put-down. After all, if discovery really was mostly luck, what was left of the special authority scientists claimed for themselves? This is where Louis Pasteur's famous line comes in: chance favours only the prepared mind. Accidents happen, sure, unplanned things do turn up while you're chasing something else, but actually noticing them, grasping what they might mean, and turning them into something useful takes real, systematic preparation. What looks like luck, on this view, is simply expertise in disguise; look closely enough, and the accident dissolves into sheer sagacity.

F. The debate over scientific serendipity found its sharpest edge in discussions of planned science, and it wasn't confined to academics in ivory towers either. Merton and Barber point out that two major early-twentieth-century pioneers of American industrial research, Willis Whitney and Irving Langmuir, both at General Electric, leaned heavily on serendipity while arguing against overly rigid research planning. Langmuir believed that mistaken confidence in the certainty and rationality of research caused real damage, and that a more mature acceptance of uncertainty tended to produce better research policy. In his own words, satisfying results often seemed to arrive as though the team was drifting with the wind, coming about by accident. If cause and effect in research aren't tightly linked, he argued, planning doesn't get you terribly far. So, from deep within corporate industry itself came a strong argument, built on serendipity, for scientific spontaneity and independence, undercutting the assumption that industry always demands rigidly regimented research.

G. For Merton himself, presumably the senior figure behind this joint work, serendipity was the keystone of his entire body of sociological work. Back in 1936, as a young scholar, he wrote an influential essay on the unanticipated consequences of purposive social action. Social action, he argued, rarely delivers what people actually intend: natural philosophers of the Scientific Revolution meant to shore up Christian religion but ended up laying the groundwork for secularism instead; people heading to Yosemite Valley hoping for solitude with nature end up crowded in with everyone else who had the same idea. We simply don't, and can't, know enough to guarantee that the past will reliably guide the future; uncertainty about outcomes, Merton argued, is baked into even our most carefully laid plans. Every social action, however well-evidenced or rationally designed, carries consequences we cannot fully predict.

Questions for Reading Passage: Scientists and Serendipity

Questions 1 - 6

Reading Passage has seven paragraphs, A-G.

Choose the most suitable heading for paragraphs A-G from the list of headings below.

Write the correct number, i-x, in boxes 1-6 on your answer sheet.

i. Examples of some scientific discoveries

ii. Horace Walpole's fairy tale

iii. Resolving the contradiction

iv. What is the Scientific Method

v. The contradiction of views on scientific discovery

vi. Some misunderstandings of serendipity

vii. Opponents of authority

viii. Reality doesn't always match expectation

ix. How the word came into being

x. Illustration of serendipity in the business sector

1. Paragraph A

2. Paragraph C

3. Paragraph D

4. Paragraph E

5. Paragraph F

6. Paragraph G

Questions 7 - 11

Choose the correct letter, A, B, C or D.

Write your answers in boxes 7-11 on your answer sheet.

7. In paragraph A, the word "inductivism" means

A. anticipating results in the beginning.

B. work with prepared premises.

C. accept chance discoveries.

D. look for what you want.

8. Medawar says, "there is no such thing as The Scientific Method" because

A. discoveries are made by people with a determined mind.

B. discoveries tend to happen unplanned.

C. the process of discovery is unpleasant.

D. serendipity is not a skill.

9. Many scientists dislike the idea of serendipity because

A. it is easily misunderstood and abused.

B. it is too unpredictable.

C. it is beyond their comprehension.

D. it devalues their scientific expertise.

10. The writer mentions Irving Langmuir to illustrate

A. planned science should be avoided.

B. industrial development needs uncertainty.

C. people tend to misunderstand the relationship between cause and effect.

D. accepting uncertainty can help produce positive results.

11. The example of Yosemite is to show

A. the conflict between reality and expectation.

B. the importance of systematic planning.

C. the intention of social action.

D. the power of anticipation.

Questions 12 - 14

Answer the questions below.

Choose NO MORE THAN TWO WORDS from the passage for each answer.

Write your answers in boxes 12-14 on your answer sheet.

12. Who is the person who first used the word "serendipity"?

13.  What kind of story does the word come from?

14. What is the present name of Serendip?