A logical fallacy, or logical flaw is an error in reasoning that makes an argument invalid. They are also called fallacies.
In a broad sense, all logical fallacies are arguments in which a conclusion doesn't follow logically from what preceded it. Or that the conclusion is produced by an argument that is not based on a strong and logical basis.
For example the sentence:
D) People refuse to recognize the danger of ear buds because they simply love their ear buds too much to give them up.
<u>Here, we reach the conclusion that “that people refuse to recognize the danger of ear buds” by the faulty premise “people love their ear buds too much”.</u>
So, to give a final answer to this question, the sentence from the article that demonstrates a logical flaw is:
D) People refuse to recognize the danger of ear buds because <u>they simply love their ear buds too much to give them up.</u>
Because its premise is based <u>on a personal opinion</u>