Gregory B. Sadler - That Philosophy Guy

Gregory B. Sadler - That Philosophy Guy I am an educator, public speaker, author, and consultant, helping people study philosophy and to put it into practice

I am an educator, public speaker, author, and consultant who develops high-quality instructional content. One of my talents is making resources from philosophical texts and thinkers understandable and accessible to a global audience. I provide a number of paid processional services. I also contribute a lot of content and services for free as a public good. If you'd like to support that pro bono wo

rk, I have a Patreon page - https://www.patreon.com/sadler - you can also support on Buy Me A Coffee - https://www.buymeacoffee.com/A4quYdWoM

If you'd like to subscribe to my newsletter, you can do so here - https://gregorybsadler.substack.com/
If you 'd like to request short personalized videos, you can do that here - https://www.cameo.com/gregorybsadler

Here's the transcript of a talk I was invited to give a few years back, discussing the complex causality involved in cri...
09/12/2026

Here's the transcript of a talk I was invited to give a few years back, discussing the complex causality involved in crises, wrapping our heads around it rather than oversimplifying, and looking out for the particularly vulnerable

a keynote presentation at the Psychology of Global Crises Conference

Session 106 of Worlds of Speculative Fiction is coming up at Noon Central Time today. This time, we're focusing on Lloyd...
09/12/2026

Session 106 of Worlds of Speculative Fiction is coming up at Noon Central Time today. This time, we're focusing on Lloyd Alexander's fantasy series, the Chronicles of Prydain. Starts with a video premiere and live chat, then shifts over to Zoom

Check out my Substack - https://gregorybsadler.substack.com/Reques...

A few pics of the cats and kittens from the open house shift at Almost Home Cat Rescue last night
09/12/2026

A few pics of the cats and kittens from the open house shift at Almost Home Cat Rescue last night

09/11/2026

Join us in saving lives! From our cleaning crew to grant writing, find your place in our cage-free community and help every cat find their way to a forever home.

Here's the second core concept video in the new series on Thomas Nagel's article "Sexual Perversion". Here we look at ho...
09/11/2026

Here's the second core concept video in the new series on Thomas Nagel's article "Sexual Perversion". Here we look at how he tackles a skeptical objection which would say that sexual desire is simply one among the appetites so that "perversion" can't exist

Read my work on Substack - https://gregorybsadler.substack.com/Get...

One of the Stoics who discusses what makes for a good marriage is Musonius Rufus. Here's a new piece in the Stoic Heart ...
09/11/2026

One of the Stoics who discusses what makes for a good marriage is Musonius Rufus. Here's a new piece in the Stoic Heart unpacking his ideas in full from his lectures, and asking whether we can apply them to a wider range of partnered relationships

Can Ancient Stoicism Guide Modern Intimacy and Partnership?

Here's the third and last Sadler's Lectures podcast episode on Micheal de Montaigne's essay On Solitude. Near the end of...
09/11/2026

Here's the third and last Sadler's Lectures podcast episode on Micheal de Montaigne's essay On Solitude. Near the end of that piece, he examines and evaluates three motivations for retiring from the world: religion, pleasure, and ambition

This lecture discusses key ideas from the Renaissance-era philosopher, critic, and essayist Michel De Montaigne's work Essays, specifically his essay "On Solitude" (De la Solitude). It discusses the l

09/11/2026

How many times have I taught, given talks or workshops referencing, written about Plato's Republic book 4? No idea at this point. But I'm leading students through it once again today in two sections of Foundations of Philosophy starting in just a few minutes

Got outside for a walk. Lots of bees and butterflies out today, including an extraordinary number of monarchs fueling up...
09/10/2026

Got outside for a walk. Lots of bees and butterflies out today, including an extraordinary number of monarchs fueling up as they get ready for their big migration south later this year!

Since I'm teaching Thomas Nagel's 1969 article "Sexual Perversion" in my classes this semester, I'm now producing a set ...
09/10/2026

Since I'm teaching Thomas Nagel's 1969 article "Sexual Perversion" in my classes this semester, I'm now producing a set of core concept videos covering all of the ideas, accounts, and arguments in the work. Here's the first of those!

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Milwaukee, WI

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