encouraging private enterprises to relocate to smaller towns or not incentivising them in order to keep government costs in those towns low.
More independence could be enjoyed by regulatory bodies located away from political centres.
The question asks to identify which reason is least likely to support the argument for decentralizing central government functions. Let's evaluate the given options against the provided comprehension text:
1. It reduces expenses as infrastructure costs and salaries are lower in smaller cities: The comprehension mentions that office space costs more in capitals and agencies can recruit better workers on lower salaries elsewhere, supporting this reason.
2. Policy makers may benefit from fresh thinking in a new environment: The text states that wonks in decentralized locations will be inspired by new ideas, substantiating this reason.
3. More independence could be enjoyed by regulatory bodies located away from political centres: Independence from lobbying and pressure in capitals is discussed in support of decentralization, validating this reason.
4. It could weaken the nexus between bureaucrats and media in the capital: While decentralization might affect the relationship between bureaucrats and media, weakening this nexus is not explicitly cited as a primary aim in the comprehension text.
Given the context, decentralization is supported by reasons like cost reduction, fresh ideas, and increased independence, while weakening the bureaucrat-media nexus receives minimal focus. Hence, the reason least likely cited is: It could weaken the nexus between bureaucrats and media in the capital.
The “long pedigree” of the aim to shift civil servants to improve their living standards implies that this move:
has become common practice in several countries worldwide.
The phrase "long pedigree" refers to something that has been established or practiced for a considerable length of time. In the context of the given comprehension, the discussion revolves around the attempts to shift civil servants as part of strategies to improve their living standards. This has historical references, such as post-World War II Britain when thousands of civil servants were moved to English country towns. The information highlights that similar strategies have been attempted in the past, indicating it is not a new concept. Therefore, the correct interpretation of the "long pedigree" in this context is that the idea of relocating civil servants to improve living standards is a notion with a history, having been tried previously. Thus, the correct option in this context is:
is not a new idea and has been tried in the past.
a rise in pollution levels and congestion in the new locations.


When people who are talking don’t share the same culture, knowledge, values, and assumptions, mutual understanding can be especially difficult. Such understanding is possible through the negotiation of meaning. To negotiate meaning with someone, you have to become aware of and respect both the differences in your backgrounds and when these differences are important. You need enough diversity of cultural and personal experience to be aware that divergent world views exist and what they might be like. You also need the flexibility in world view, and a generous tolerance for mistakes, as well as a talent for finding the right metaphor to communicate the relevant parts of unshared experiences or to highlight the shared experiences while demphasizing the others. Metaphorical imagination is a crucial skill in creating rapport and in communicating the nature of unshared experience. This skill consists, in large measure, of the ability to bend your world view and adjust the way you categorize your experiences. Problems of mutual understanding are not exotic; they arise in all extended conversations where understanding is important.
When it really counts, meaning is almost never communicated according to the CONDUIT metaphor, that is, where one person transmits a fixed, clear proposition to another by means of expressions in a common language, where both parties have all the relevant common knowledge, assumptions, values, etc. When the chips are down, meaning is negotiated: you slowly figure out what you have in common, what it is safe to talk about, how you can communicate unshared experience or create a shared vision. With enough flexibility in bending your world view and with luck and charity, you may achieve some mutual understanding.
Communication theories based on the CONDUIT metaphor turn from the pathetic to the evil when they are applied indiscriminately on a large scale, say, in government surveillance or computerized files. There, what is most crucial for real understanding is almost never included, and it is assumed that the words in the file have meaning in themselves—disembodied, objective, understandable meaning. When a society lives by the CONDUITmetaphor on a large scale, misunderstanding, persecution, and much worse are the likely products.
Later, I realized that reviewing the history of nuclear physics served another purpose as well: It gave the lie to the naive belief that the physicists could have come together when nuclear fission was discovered (in Nazi Germany!) and agreed to keep the discovery a secret, thereby sparing humanity such a burden. No. Given the development of nuclear physics up to 1938, development that physicists throughout the world pursued in all innocence of any intention of finding the engine of a new weapon of mass destruction—only one of them, the remarkable Hungarian physicist Leo Szilard, took that possibility seriously—the discovery of nuclear fission was inevitable. To stop it, you would have had to stop physics. If German scientists hadn’t made the discovery when they did, French, American, Russian, Italian, or Danish scientists would have done so, almost certainly within days or weeks. They were all working at the same cutting edge, trying to understand the strange results of a simple experiment bombarding uranium with neutrons. Here was no Faustian bargain, as movie directors and other naifs still find it intellectually challenging to imagine. Here was no evil machinery that the noble scientists might hide from the problems and the generals. To the contrary, there was a high insight into how the world works, an energetic reaction, older than the earth, that science had finally devised the instruments and arrangements to coart forth. “Make it seem inevitable,” Louis Pasteur used to advise his students when they prepared to write up their discoveries. But it was. To wish that it might have been ignored or suppressed is barbarous. “Knowledge,” Niels Bohr once noted, “is itself the basis for civilization.” You cannot have the one without the other; the one depends upon the other. Nor can you have only benevolent knowledge; the scientific method doesn’t filter for benevolence. Knowledge has consequences, not always intended, not always comfortable, but always welcome. The earth revolves around the sun, not the sun around the earth. “It is a profound and necessary truth,” Robert Oppenheimer would say, “that the deep things in science are not found because they are useful; they are found because it was possible to find them.”
...Bohr proposed once that the goal of science is not universal truth. Rather, he argued, the modest but relentless goal of science is “the gradual removal of prejudices.” The discovery that the earth revolves around the sun has gradually removed the prejudice that the earth is the center of the universe. The discovery of microbes is gradually removing the prejudice that disease is a punishment from God. The discovery of evolution is gradually removing the prejudice that Homo sapiens is a separate and special creation.
For any natural number $k$, let $a_k = 3^k$. The smallest natural number $m$ for which \[ (a_1)^1 \times (a_2)^2 \times \dots \times (a_{20})^{20} \;<\; a_{21} \times a_{22} \times \dots \times a_{20+m} \] is: