Ethical Realism

July 16, 2013

The Appeal to Authority

Filed under: philosophy — JW Gray @ 11:21 pm
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Should we ever trust anyone’s expertise? The “appeal to authority” is a well-known fallacy (nonrational way to reason) and some people claim that all appeals to authority are fallacious. I was once told that my religion is science because I trust the expert opinion of scientists, so apparently that person doesn’t think scientists should be trusted. I will explain why we should often trust expert opinion and we have little choice but to often do so. (more…)

The Critical Thinking Attitude & Critical Thinking Virtues

Filed under: philosophy — JW Gray @ 5:34 am
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Critical thinking is an educational domain concerned with good reasoning. In the broad sense critical thinking includes both formal and informal logic. The narrow sense of critical thinking (as it is often taught in universities) is primarily concerned with (and often equated with) informal logic. Formal logic primarily involves the study of logical systems, logical axioms, logical consistency, and logical validity; and informal logic primarily involves argument identification, argument interpretation, unstated premise identification, and informal fallacies. (See “What is Logic?” for more information.) Critical thinking is generally not thought to be merely about memorizing logical facts. Instead, it is also thought to involve the development of critical thinking skills, the critical thinking attitude, and critical thinking virtues. The purpose of this paper is to briefly discuss critical thinking skills, the critical thinking attitude, and critical thinking virtues. (more…)

July 8, 2013

Unstated Premises

Filed under: philosophy — JW Gray @ 5:18 am
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I will discuss what unstated premises are, how to identify them, and how to determine what they are.

What are unstated premises?

Unstated premises are premises that a deductive argument requires, but are not explicitly stated. Deductive arguments are popular and can be rationally persuasive, but people don’t always state all of the premises that their deductive arguments require. These premises can be called “unstated premises,” “missing premises,” or “hidden assumptions.” For example, consider the following argument: (more…)

July 1, 2013

More Philosophy Definitions Part 4

Filed under: philosophy — JW Gray @ 4:45 am
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I am now working on more definitions for the Comprehensible Philosophy Dictionary. What follows are several new definitions that will be added to it. Let me know if anything should be improved. (more…)

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