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

Jan 11, 2025 • 17min
Karl Popper, Towards A Rational Theory Of Tradition - How Science Develops
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations.
It focuses specifically on his discussion of how science develops historically. Popper does not think that observation and the "scientific method" taught in classes and textbooks is really at the core of what science is and how it develops. Instead, what sustains it is a critical tradition that involves discussion about whether accounts are accurate, coherent, and defensible, along with revision of accounts in light of that discussion
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
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Jan 10, 2025 • 19min
Karl Popper, Towards A Rational Theory Of Tradition - Attitudes Towards Tradition
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations.
It focuses specifically on the differing attitudes towards tradition that he distinguishes. These include an uncritical acceptance and advocacy of tradition but also a type of rationalism uncritically hostile to tradition that doesn't realize that rationalism and science themselves figure into a tradition.
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA

Jan 8, 2025 • 11min
Seneca, On Anger Book 3 - Considering Shortness Of Life - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 3
It focuses specifically on his advice that, if we want to better deal with our emotional response of anger, place it into perspective by considering our own mortality as human beings.
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
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Jan 7, 2025 • 14min
Seneca, On Anger Book 3 - Examples Of (Non-)Anger To Follow - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2
It focuses specifically on his discussion of famous people who showed restraint and thoughtfulness in relation to their own anger, keeping it under rational control. These include statesmen and political leaders like Antigonus and Philip of Macedon, Augustus Caesar, and Cato the younger, and philosophers like Plato and Diogenes the Stoic. These people provide us with helpful examples which we can model ourselves after
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Jan 6, 2025 • 13min
Seneca, On Anger Book 3 - Examples Of Anger To Avoid - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2
It focuses specifically on his discussion of famous people who manage their anger badly, providing us with examples of how not to behave. These include Persian kings like Cyrus, Cambyses, Darius, and Xerxes, Greeks such as Alexander of Macedon, and Romans like Sulla and Caligula
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Jan 5, 2025 • 16min
Seneca, On Anger Book 3 - Self-Control In Expression Of Anger - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 3
It focuses specifically on his advice that, when we start getting angry, we pay attention to our bodily expression of that emotion, and deliberately lessen or restrict that expression, with the result that we will become less angry
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Jan 3, 2025 • 11min
Seneca, On Anger Book 3 - Delay As Remedy For Anger - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2 and 3
It focuses specifically on his discussions in books 2 and 3 about using delay or postponement to head off anger in oneself or in others.
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Jan 2, 2025 • 18min
Seneca, On Anger Book 2 - Raising Children Not To Be Angry - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2
It focuses specifically on how children can be raised so that they will not get angry as easily or perhaps even not at all
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Jan 1, 2025 • 15min
Seneca, On Anger Book 2 - Considering Anger's Ugliness - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2
It focuses specifically on a practice he thinks can be used to restrain anger, namely considering the ugliness of the emotion of anger, as shown in our faces, voices, and bodies. Here are some of the passages mentioned:
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8

Dec 30, 2024 • 16min
Seneca, On Anger Book 2 - Anger Over Trivial Matters - Sadler's Lectures
This lecture discusses key ideas from the ancient Stoic philosopher Seneca's work, On Anger, book 2
It focuses specifically on his discussion of petty and trivial matters that tend to make people angry, and why we should not allow these to get to us.
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 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler
Purchase Seneca's On Anger - amzn.to/3smh6M8


