Sadler's Lectures

Lectures on classic and contemporary philosophical texts and thinkers by Gregory B. Sadler
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Dec 3, 2025 • 24min

St. Anselm on Marriage, Conjugal Love, and Sexual Desire - Sadler's Lectures

Explore Anselm's intriguing perspectives on marriage, emphasizing mutual fidelity and companionship. Discover his reinterpretation of wifely submission, focusing on moral guidance instead of blind obedience. Reflect on the responsibilities of husbands, including love and care for their wives. Delve into Anselm's views on sexual desire, where he contrasts licit intimacy within marriage with the dangers of fornication. Unpack how marriage serves to order desires, integrating them into a pursuit of higher moral ends.
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Dec 2, 2025 • 23min

An Anselmian Account of the Grounding of Morality - Sadler's Lectures

Dive into a fascinating exploration of St. Anselm's views on morality and its grounding in God. The discussion reveals how Anselm perceives God as the ultimate source of value and justice. Can morality exist without divine influence? This inquiry leads to intriguing insights about secular adaptations of Anselm's ideas. Highlighting the limitations of a de-Christianized moral framework, the podcast also emphasizes the importance of practical Christian living for genuine moral development. It's a journey through philosophy that challenges conventional ideas.
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Dec 1, 2025 • 12min

Ayn Rand, The Virtue of Selfishness - Ethics of Emergencies - Sadler's Lectures

Explore Ayn Rand's provocative ideas on emergency ethics and the pitfalls of viewing emergencies as the norm. Discover her definitions of emergencies and how they influence ethical decisions. Learn why altruism often misguides ethical considerations during crises, and the importance of distinguishing between normal and emergency actions. Rand's insights reveal when it's appropriate to risk personal values or even life for others, emphasizing that ethics should not be based solely on exceptional situations.
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Nov 30, 2025 • 16min

Ayn Rand, The Virtue of Selfishness - Love and Friendship as Selfish - Sadler's Lectures

Exploring Ayn Rand's intriguing views on love and friendship, the discussion highlights how these relationships can be rooted in self-interest rather than self-sacrifice. Key points include the idea that love reflects self-esteem and that true friends share a similar hierarchy of values. The lecture examines common misconceptions about egoism, asserting that genuine relationships can thrive on personal integrity and reciprocity. Rand emphasizes valuing oneself and others without compromising greater principles, revealing a fresh perspective on human connections.
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Nov 28, 2025 • 16min

Ayn Rand, The Virtue of Selfishness - Values and Virtues - Sadler's Lectures

This lecture discusses key ideas from the 20th Century rational egoist philosopher and novelist Ayn Rand's book, The Virtue Of Selfishness. It focuses specifically upon her discussion of the virtues she recognizes - rationality, productivity, pride, independence, integrity, honesty, and justice. 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 Purchase Rand's The Virtue Of Selfishness - https://amzn.to/4oUuym3
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Nov 25, 2025 • 14min

Ayn Rand, The Virtue of Selfishness - How Should A Rational Egoist Behave - Sadler's Lectures

This lecture discusses key ideas from the 20th Century rational egoist philosopher and novelist Ayn Rand's book, The Virtue Of Selfishness. It focuses specifically upon her views about how a rational egoist ought to behave and structure their life, choices, and relationships. 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 Purchase Rand's The Virtue Of Selfishness - https://amzn.to/4oUuym3
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Nov 23, 2025 • 20min

Ayn Rand, The Virtue of Selfishness - Consciousness, Animals, and Humans - Sadler's Lectures

This lecture discusses key ideas from the 20th Century rational egoist philosopher and novelist Ayn Rand's book, The Virtue Of Selfishness. It focuses specifically upon her discussion of the difference between other animals and human beings, which has to do with the range and types of consciousness we have. 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 Purchase Rand's The Virtue Of Selfishness - https://amzn.to/4oUuym3
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Nov 21, 2025 • 14min

Ayn Rand, The Virtue of Selfishness - Life as a Basis for Rational Egoism - Sadler's Lectures

This lecture discusses key ideas from the 20th Century rational egoist philosopher and novelist Ayn Rand's book, The Virtue Of Selfishness. It focuses specifically upon her views about values and their grounding in Life (which for humans means a distinctively human life, not merely survival). 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 Purchase Rand's The Virtue Of Selfishness - https://amzn.to/4oUuym3
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Nov 20, 2025 • 15min

Ayn Rand, The Virtue of Selfishness - Criticisms of Non-Rational Ethics - Sadler's Lectures

This lecture discusses key ideas from the 20th century philosopher and novelist Ayn Rand's book The Virtue of Selfishness, in particular the chapter "The Objectivist Ethics" This focuses specifically on her discussion of what she terms "non-rational" ethics, by way of contrast to her own rational egoist or "objectivist ethics". She examines what she calls the "mystic", "social", and "subjectivist" ethics, and criticizes what she views as the "false dichotomy of altruism". 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 Purchase Rand's The Virtue Of Selfishness - https://amzn.to/43pJmjU
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Nov 19, 2025 • 16min

Why Stoics Should Not Be Indifferent to the Indifferents - Sadler's Lectures

This is the recording of my invited talk at the first Stoicon-X Brasil online conference. Due to technical issues, I provided a live presentation (translation provided by participants) to the conference. In this presentation, I briefly present the Stoic doctrine of the indifferents (adiaphoria), namely that Stoics view many things as neither good nor bad, but are indifferent. Some indifferents may be "preferred" or "rejected", which means that they have some positive or negative value, but not the sort of that makes us virtuous or vicious, happy or miserable. The Stoics teach that we should not be entirely indifferent to the indifferents, for several important reasons. The use (khresis or usus) of indifferents is not something indifferent, and as Epictetus tells us, is something we ought to be careful about. The virtues, as Seneca and Cicero clarify, bear upon indifferents. Texts mentioned in this talk: Marcus Aurelius' Meditations - https://amzn.to/3osPFNF Epictetus' Discourses and Enchiridion - https://amzn.to/37G6bE0 Seneca's Letters - https://amzn.to/3dZQrNk Cicero's On The Ends - https://amzn.to/3mmgJMB

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