Top News, Articles, and Interviews in Philosophy

The negation operator is the only ‘monadic’ operator in the operators we study in this course. You’ll learn what that means and how to use negation. The conditional is a special operator that is both a little more complicated to understand but also very powerful. You’ll learn how to construct conditionals and what each part of the conditional communicates about truth value. [More]
The first two of our four operators. Each operator has an impact on the truth value of a compound statement and in this lesson, you’ll learn how to use these operators. We'll also study how to understand the truth value of the whole compound statement relative to the truth value of the individual simple statements that make them up. [More]
Being familiar with logic is a double-edged sword. While it teaches rules about what counts as a good argument, it can be frustrating to realize ... Read [More]
In previous lessons we learned that simple statements are joined by operators to construct compound statements. In this lesson, you’ll learn more about how operators work and why using them properly is essential for building the correct logical relations between the terms in an argument [More]
We kick of module 2 of the Short Little Lessons in Logic course by looking how to replace simple statements with variables to isolate the form of an argument and separate form from truth value. This provides a foundation for the two-step process we’ll use to both analyze and construct deductive arguments. [More]
In this lesson, we revisit statements and you'll learn more about the specific syntax to use when writing them. The lesson covers the difference between simple and compound statements and how to create each type so they function properly in arguments. [More]
In the previous lesson, we learned a little metaphysics as a foundation for understanding how propositions work. In this lesson, we apply those concepts to better understand how propositions relate to statements in logic. We also refine our concept of truth value. [More]
What is the difference between a numeral 7 and a number 7? What about the difference between syntax and semantics? Do you know what a symbol really does? Find out in this lesson and learn what these topics have to do with logical analysis. [More]
While logical analysis has a lot to do with the structure of arguments, knowing what is true and false is an important part of a good argument as well. In this lesson, you'll learn what to do when you don't know whether a claim is true or false as well as the role truth plays in logic. [More]
To build arguments, we need to use very specific types of sentences. This helps our arguments to have the right structure so they're, well, logical. This lesson talks about those sentences and sets the stage for determining what is true and what isn't. [More]

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## Philosopher Spotlight

Conversations with philosophers, professional and non-professional alike.

## Interview with

Dr. Robert McKim
• on Religious Diversity
• Professor of Religion and Professor of Philosophy
• Focuses on Philosophy of Religion
• Ph.D. Yale

## Interview with

Dr. Alvin Plantinga
• on Where the Conflict Really Lies
• Emeritus Professor of Philosophy (UND)
• Focuses on Epistemology, Metaphysics, Philosophy of Religion
• Ph.D. Yale

## Interview with

Dr. Peter Boghossian
• on faith as a cognitive sickness
• Teaches Philosophy at Portland State University (Oregon)
• Focuses on atheism and critical thinking
• Has a passion for teaching in prisons
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