Sadler's Lectures
Lectures on classic and contemporary philosophical texts and thinkers by Gregory B. Sadler
I'm that YouTube Philosophy Guy! Find more than 3,000 videos in my main channel. Support my video and podcast work! https://www.patreon.com/sadler or https://www.buymeacoffee.com/A4quYdWoM
Learn more about this podcast channel - https://youtu.be/qRvL0gqlyrw and https://gregorybsadler.substack.com/p/the-sadlers-lectures-podcast
Due to popular demand - and with the work underwritten by my Patreon supporters - I have been converting my videos into MP3 files listeners can listen to anywhere they want!
I have a second podcast, Mind & Desire, publishing original episodes on a variety of topics in philosophy, which you can find here - https://gregorybsadler.substack.com/podcast
Learn more about this podcast channel - https://youtu.be/qRvL0gqlyrw and https://gregorybsadler.substack.com/p/the-sadlers-lectures-podcast
Due to popular demand - and with the work underwritten by my Patreon supporters - I have been converting my videos into MP3 files listeners can listen to anywhere they want!
I have a second podcast, Mind & Desire, publishing original episodes on a variety of topics in philosophy, which you can find here - https://gregorybsadler.substack.com/podcast
Episodes
Mentioned books

Jul 28, 2025 • 16min
David Hume, Essays Moral, Political, and Literary - The Epicurean - Sadler's Lectures
This lecture discusses key ideas from the 18th century philosopher and essayist David Hume's essay "The Epicurean", found in his Essays Moral, Political, and Literary, the first of his four essays that bear names of members of philosophical schools, about which he tells us: "The intention . . . is not so much to explain accurately the sentiments of the ancient sects of philosophy, as to deliver the sentiments of sects, that naturally form themselves in the world, and entertain different ideas of human life and of happiness. I have given each of them the name of the philosophical sect, to which it bears the greatest affinity."
He subtitles The Epicurean "the man of elegance and pleasure", and the essay elaborates a position that holds the point of life to be pleasure and enjoyment, which requires that one develop some level of virtue and select pleasures prudently.
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3,500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
You can get Hume's Essays Moral, Political, and Literary here - https://amzn.to/45AmQqs

Jul 27, 2025 • 14min
Plato, Euthyphro - Euthyphro's Prosecution Of His Father - Sadler's Lectures
This lecture discusses Plato's work, The Euthyphro. In that work, Socrates is headed to the court, facing trial on charges of impiety and corrupting the youth. He gets into a discussion with Euthyphro about the nature of piety and related matters.
Here, we look at some of the features of the dramatic situation setting up the dialogue outside of the law court, where Socrates is about to defend himself against charges that include impiety, and Euthyphro is about to prosecute his own father for murder. Given that people are accusing Euthyphro himself of impiety for this action, he makes several arguments to support the claim that he himself is being pious in carrying out the prosecution
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
The lecture was originally recorded as this video - https://youtu.be/04pit5Bu4bU - I have improved the sound quality as much as feasible.
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase The Last Days of Socrates (including the Euthyphro) - amzn.to/2Limh8b

Jul 26, 2025 • 13min
Plutarch, On Awareness Of Progress In Virtue - Dealing With One's Own Failings - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on how we ought to deal with our own failings, mistakes, errors, and sins (hamartia), something that we will experience fairly frequently. He maintains that we ought to look at ourselves like those who are suffering from illnesses. We also ought to be willing to admit or confess our failings, rather than concealing them, or pretending they don't really matter.
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 25, 2025 • 13min
Plutarch, On Awareness Of Progress In Virtue - Admiration and Emulation - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on emotional responses that he takes as being important signs of progress towards virtue, if these emotional responses are directed towards the right objects. These are "emulation" (zēlos) and admiration (thaumazein), directed towards people who we view as morally better than ourselves. These responses should spur us to imitation of these
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 24, 2025 • 16min
Plutarch, On Awareness Of Progress In Virtue - Past And Present Emotions - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on his discussion of the emotions that a person feels, which they can use as an index for determining whether they are indeed making progress. Plutarch suggests that we ought to look at our past emotional responses and compare them to present emotional responses, and that we ought to do so in two manners, examining them in themselves or in relation to others
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 23, 2025 • 11min
Plutarch, On Awareness Of Progress In Virtue - Progress In Our Dreams - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on his short but rich discussion about how we can tell whether or not we are making progress by looking at the contents of our dreams (or at what we perceive when we are ill). If we have not genuinely succeeded in making the virtues into habits, our dream lives are likely to reflect unvirtuous desires that we have been keeping in check in our waking lives.
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 22, 2025 • 11min
Plutarch, On Awareness Of Progress In Virtue - Yearning For Philosophy - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on his discussion of a yearning for philosophy, not typical academic philosophy but actual philosophy as a way of life, as an index for whether a person is making moral progress or not. He examines what this looks like in a person and how it leads them to prioritize philosophy over other matters in their lives
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 21, 2025 • 22min
Plutarch, On Awareness Of Progress In Virtue - Evaluation of One's Own Discourse - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on his discussions bearing upon something he takes as an important index for our development, namely the changes in our discourse. He looks a number of different aspects of this, one of which is the topics that we focus on talking about with others in philosophy. He also thinks that we should avoid using philosophy for making a display in social gatherings, and that we need to curb contention, anger, arrogance, and exasperation.
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 19, 2025 • 12min
Plutarch, On Awareness Of Progress In Virtue - Taking Minor Failings Seriously - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on his discussion of why it is important not to give ourselves a pass or make excuses when we fail in minor ways, if the goal is to make moral progress. He develops an analogy to building projects. If the goal is to build rough structures, it is fine to make the foundation out of any old stuff, but if one wants to build a valuable building, more careful planning and materials are needed
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)

Jul 18, 2025 • 12min
Plutarch, On Awareness Of Progress In Virtue - Consistency As Progress - Sadler's Lectures
This lecture discusses key ideas from the ancient Middle Platonist philosopher and biographer Plutarch's essay On Awareness Of Progress In Virtue
This episode focuses specifically on how we can use consistency as a sign and also a means of making moral progress. He argues that we are either making progress or falling back, so this means that we need to keep choosing to commit to a life of virtue, and that we need to maintain discipline and training.
You can find the copy of the text I am using for this sequence on Plutarch'sOn Awareness Of Progress In Virtue here - amzn.to/4cNYknt
To support my ongoing work, go to my Patreon site - www.patreon.com/sadler
If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM
You can find over 3500 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
(Amazon links are associate links. As an Amazon Associate I earn from qualifying purchases)


