How to Read Technology and AI Passages in CAT RC

Technology and AI passages have grown more common in competitive exam reading, and they come with a trap. Because aspirants hold strong views on the subject, they read the passage as a debate they already know. The questions, however, test the author's argument, not the aspirant's opinion.

This guide sets out how to read the genre without importing your own views. It pairs well with our advice on eliminating wrong options.

Identify the stance: hype, critique or trade off

Most technology passages take one of three positions. They promote a technology, they criticise it, or they weigh costs and benefits. Decide which on the first read, because it sets the tone for every question.

• A promotional passage stresses capability and speed, and its caveats are short.
• A critical passage names a hidden cost, such as labour, energy, dependence or loss of skill.
• A trade off passage gives both sides and usually ends by refusing to pick one.

The last type is the hardest because the best option is the one that keeps both sides alive. Extreme options on these passages are almost always wrong.

Find the hidden assumption

Technology arguments run on assumptions that are rarely stated: that more data means better decisions, that a faster process is a better process, that a tool is neutral. Strengthen, weaken and assumption questions target these. As you read, ask what would have to be true for the author's conclusion to follow.

Watch the metaphors

Authors in this genre lean on metaphor. A cloud turns out to be a factory. A model is described as an echo. A map is said to hide the cave beneath it. The metaphor is the argument in compressed form. Translate it into plain words as you read, and use the plain version when you compare options.

Beware the present tense

Passages on technology often drift into prediction. Separate what has happened from what the author expects. An option that treats a prediction as an established fact is wrong, and so is an option that treats a documented fact as merely a prediction.

A short worked example

A recommendation engine does not read minds. It reads the traces of earlier choices and returns them with confidence. The user feels understood, but what has been understood is the past. The risk is not that the machine knows too much. It is that we begin to treat our history as our character.

A likely question asks what the author is warning against. The tempting wrong option says that machines are becoming too intelligent. The author says the opposite, that the machine reads only past choices. The right option says that people may confuse their past behaviour with their identity. The author reverses the common worry, and the correct option follows the reversal.

Words that carry arguments

• Algorithm is a set of steps a machine follows. Passages usually stress that the steps encode human choices.
• Automation means tasks done by machines. The argument is often about which tasks, and who is left with the rest.
• Platform and network effect describe systems that grow more valuable as more people join. Authors use them to explain why markets tip toward one winner.
• Externality is a cost or benefit that falls on someone outside the transaction. It appears in passages about data, pollution and attention.
• Scale means growth in size. Authors often argue that scale changes the nature of a thing, not only its amount.

Common mistakes

• Believing the author is for or against technology as a whole. Most are for or against a particular use.
• Reading a prediction as a report. Check the verbs for will, might and could.
• Taking the metaphor literally. If the passage says a cloud is a factory, the point is about hidden material cost, not about clouds.
• Assuming the newest technology is the subject. Many passages use an old technology to make a point about a new one.

A note on time pressure

Technology passages tend to be fluent and fast, which tempts you to read quickly and trust your impression. Slow down at the pivot sentence, usually the one beginning but, yet or however. It is where the author turns from description to argument, and where most questions are set.

Three questions to ask before every option

1. Is this about what the technology does, or about what people believe it does?
2. Is this a fact, a forecast or a fear?
3. Does the option match the author's degree of confidence?

The third question catches the most errors. Authors on technology are often careful, writing that something may, could or tends to happen. Options frequently strengthen the verb. When the passage says a tool tends to narrow our choices, an option saying it eliminates choice is wrong even though it sounds like the same idea.

It also helps to notice who the author is speaking for. A passage may be written from the standpoint of workers, designers, regulators or users, and the standpoint shapes what counts as a cost. Name the standpoint after the first paragraph and the tone questions become easier.

Practise on real essays

• The Myth of the Human Artist on creativity and machines.
• The Cloud Was Always a Factory on the material side of digital life.
• The Cave Beneath the Map on models and what they hide.
• The Better Picture That Lost the Living Room on why the better technology does not always win.

The Technology and Future shelf has more, from automation to the ethics of technology.