I bring philosophy into practice, making complex classic philosophical ideas accessible for a wide audience of professionals, students, and life-long learners. After a decade in traditional academic positions, I started my own business and began doing philosophical work in more practical contexts. I am an APPA-certified philosophical counselor, a public speaker, an author, an ethics trainer, and an executive coach (among other things!).
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Gregory B. Sadler - That Philosophy Guy
Just went in and updated this resource page of links to all of the Philosophers In The Midst of History lectures, adding number 31, on Philo of Alexandria, which I gave earlier this month. We're in year 11 of this quarterly talk series now! gregorybsadler.substack.com/p/the-philosophers-in-…
8 hours ago | [YT] | 27
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Gregory B. Sadler - That Philosophy Guy
Summerfest 2026 lineup is out. It's. . . . ok, I guess. I'll definitely go for Megadeth!
14 hours ago | [YT] | 8
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Gregory B. Sadler - That Philosophy Guy
Alasdair MacIntyre's After Virtue isn't his only important work, but it's definitely been the most influential. We're offering an 8-week course on it, meeting Saturdays starting March 7. It's an opportunity to study MacIntyre with an expert guide who actually studied with MacIntyre! reasonio.teachable.com/p/alasdair-macintyre-after-…
1 day ago | [YT] | 25
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Gregory B. Sadler - That Philosophy Guy
In week 1 of our upcoming online course, "Alasdair MacIntyre's After Virtue", we'll discuss how that book figures into his overall body of work, why MacIntyre is viewed as so important a thinkers, and the first three chapters of the text. Check it out!
reasonio.teachable.com/p/alasdair-macintyre-after-…
2 days ago | [YT] | 32
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Gregory B. Sadler - That Philosophy Guy
Nathaniel Stryker invited me on his The Modern Republic podcast for a far-ranging conversation about philosophy. Here's the videorecording, for those who would like to watch or listen!
2 days ago | [YT] | 11
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Gregory B. Sadler - That Philosophy Guy
We opened this 8-week online class for enrollment two days ago, and we've already got 6 students signed up! Want to work through Alasdair MacIntyre's most influential work, After Virtue, chapter by chapter? We meet for 90-minute sessions, starting March 7. reasonio.teachable.com/p/alasdair-macintyre-after-…
4 days ago | [YT] | 29
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Gregory B. Sadler - That Philosophy Guy
Here's a paper I wrote and presented, and never got around to sending out to journals. I've published it now in my Substack. Quite a few people have heard me say that Anselm's "unum argumentum" isn't what later thinkers tend to make of it. Here's why gregorybsadler.substack.com/p/what-precisely-is-an…
4 days ago | [YT] | 48
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Gregory B. Sadler - That Philosophy Guy
Our next online course offering in the Study With Sadler Academy is an 8-week class working through all of Alasdair MacIntyre's book After Virtue (and several other relevant short pieces as well). Starting in 3 weeks, meeting for 90-minute class sessions!
reasonio.teachable.com/p/alasdair-macintyre-after-…
5 days ago | [YT] | 26
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Gregory B. Sadler - That Philosophy Guy
Here's a short video I produced last Valentines Day. Might be a useful message for some (especially those who raise their expectations too high)!
5 days ago | [YT] | 12
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Gregory B. Sadler - That Philosophy Guy
Here's a piece I published some time back about what classical Stoics thought about love, attraction, and relationships, written especially for Valentines Day, but applicable every day of the year gregorybsadler.substack.com/p/stoicism-erotic-love…
5 days ago | [YT] | 40
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