by ManhattanPrepLSAT1 Tue Jan 17, 2012 4:52 pm
Great question!
This one is almost easier to work answer choice by answer choice, rather than to spend a lot of time upfront, trying to anticipate the disagreement.
Let's start with the correct answer choice (E):
Lets ask ourselves, "would either of these folks agree with this answer choice?" If the answer is "yes", then we need the other council member to disagree with the claim. Council member Q would definitely agree with the claim that people are inclined to pollute as people are inclined to take the path of least resistance. Council member P, however, would disagree with the claim as he says that people have a disposition not to pollute.
Now let's turn the incorrect answer choices:
(A) is not addressed by either council member. What is and what is not a problem does not come into play.
(B) is not addressed by council member P, though council member Q would agree here.
(C) is not something either would really disagree with. It seems that they both concede that humans are at least partially responsible for pollution that does occur. The issue is more about the degree of pollution.
(D) is not discussed in the argument. No one really discusses whether people can change their behavior, but rather what is their behavior and to what extent has that behavior impacted our environment.
Hope that helps, but let me know if you have further questions here!