Environmentalists - Exploitation

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Environmentalists - Exploitation

by sreak1089 » Mon Aug 31, 2009 11:35 pm
Some environmentalists question the prudence of
exploiting features of the environment, arguing that
there are no economic benefits to be gained from
forests, mountains, or wetlands that no longer exist.
Many environmentalists claim that because nature
has intrinsic value it would be wrong to destroy such
features of the environment, even if the economic
costs of doing so were outweighed by the economic
costs of not doing so.

Which one of the following can be logically inferred
from the passage?

(A) It is economically imprudent to exploit features
of the environment.

(B) Some environmentalists appeal to a
noneconomic justification in questioning the
defensibility of exploiting features of the
environment.

(C) Most environmentalists appeal to economic
reasons in questioning the defensibility of
exploiting features of the environment.

(D) Many environmentalists provide only a
noneconomic justification in questioning the
defensibility of exploiting features of the
environment.

(E) Even if there is no economic reason for
protecting the environment, there is a sound
noneconomic justification for doing so.
Source: — Critical Reasoning |

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by heshamelaziry » Tue Sep 01, 2009 12:13 am
answer B

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by ershovici » Tue Sep 01, 2009 5:39 am
I think the answer is D
Because many enviromentalists think believe noneconomic factors to determine inviromental matters

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by aim.gmat » Tue Sep 01, 2009 6:58 am
IMO B

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by life is a test » Tue Sep 01, 2009 8:47 am
i think B for following reasons:

Some environmentalists don't see the point in exploting environment as it then has no econ benefit

Many environmentalists claim that theres more to it than just econ benefit

(A) nothing about imprudent mentioned

(C) 'Some' does not mean Most

(D) Many environmentalists provide a
noneconomic justification - doesnt say that it is the only one.

(E) we don't know about the soundness of the justification

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by arorag » Tue Sep 01, 2009 3:05 pm
will go with C

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Re: Environmentalists - Exploitation

by lunarpower » Wed Sep 16, 2009 10:42 pm
sreak1089 wrote:Some environmentalists question the prudence of
exploiting features of the environment, arguing that
there are no economic benefits to be gained from
forests, mountains, or wetlands that no longer exist.
Many environmentalists claim that because nature
has intrinsic value it would be wrong to destroy such
features of the environment, even if the economic
costs of doing so were outweighed by the economic
costs of not doing so.

Which one of the following can be logically inferred
from the passage?

(A) It is economically imprudent to exploit features
of the environment.

(B) Some environmentalists appeal to a
noneconomic justification in questioning the
defensibility of exploiting features of the
environment.

(C) Most environmentalists appeal to economic
reasons in questioning the defensibility of
exploiting features of the environment.

(D) Many environmentalists provide only a
noneconomic justification in questioning the
defensibility of exploiting features of the
environment.

(E) Even if there is no economic reason for
protecting the environment, there is a sound
noneconomic justification for doing so.
* first, this is from a LSAT book.
while this is not totally useless, you must realize that LSAT and GMAT critical reasoning problems are NOT written in the same ways. there are some systematic differences.
for one, note the incredible similarity between the answer choices on this problem - there are a couple of choices that differ by only 1 or 2 words.
GMAT problems pretty much NEVER do this; the answer choices, while still requiring attention to detail, don't depend as much on splitting hairs between answer choices that differ in only 1 or 2 words.

why are you pulling problems from LSAT books? have you exhausted every legitimate source of GMAT critical reasoning problems that you can get your hands on?

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in any case, even though the problem isn't written in a very gmat-like way, the principles by which it's solved are similar, so let's review it.

first, a review of how these problems work.
when you get a "draw the conclusion" or "which can be properly inferred" problem, you need to select the statement that MUST BE TRUE on the basis of the statements in the passage.

that would be (b).
the justification advanced by "many environmentalists" in the last sentence is clearly non-economic, since it runs directly counter to economic principles (quote: ... even if the economic costs of doing so were outweighed by the economic costs of not doing so).

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by lunarpower » Wed Sep 16, 2009 10:43 pm
other posters here have picked (c) and (d), so i'll explain why those are wrong.

(c)
while there is an economic justification in the passage - specifically, the justification mentioned in the first sentence - this justification is limited to SOME environmentalists. this choice is wrong, then, since it claims "most" and is thus overreaching.

(d)
this choice is wrong because of the "only".
the passage claims that certain environmentalists have advanced a non-economic justification, but never says that this is the ONLY justification advanced by those environmentalists.
in fact, note that, REGARDLESS OF THE QUESTION, this CANNOT be the correct answer IF (b) is also an available option. (reason: if (d) is true, then (b) MUST also be true, since it's a weaker claim about the same thing. therefore, if (d) is true, then (b) is a fortiori also true. since you can't have two correct answers, (d) can't possibly be correct.)
Ron has been teaching various standardized tests for 20 years.

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by kris77 » Sun May 15, 2016 4:21 pm
Looking at it now, D makes sense