Sadler's Lectures

Channel Details

Sadler's Lectures

Sadler's Lectures

Creator: 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...

EN United States Education

Recent Episodes

684 episodes
Alan Turing, Computing Machinery And Intelligence - The Imitation Game And Digital Computers

Alan Turing, Computing Machinery And Intelligence - The Imitation Game And Digital Computers

This lecture discusses key ideas from the 20th century philosopher, mathematician, and computer scientist, Alan Turing's article "Computing Machinery...

2026-07-03 10:56:59 00:15:58
Peter Singer, The Life You Can Save - Ethical Obligations Towards The Poor - Sadler's Lectures

Peter Singer, The Life You Can Save - Ethical Obligations Towards The Poor - Sadler's Lectures

This lecture discusses key ideas from the 20th century philosopher Peter Singer's book, The Life You Can Save, chapter 1.

Specifically it...

2026-07-01 12:04:05 00:14:34
Peter Singer, The Life You Can Save - Understanding Poverty And Affluence

Peter Singer, The Life You Can Save - Understanding Poverty And Affluence

This lecture discusses key ideas from the 20th century philosopher Peter Singer's book, The Life You Can Save, chapter 1.

Specifically it...

2026-06-30 16:09:54 00:12:24
David Hume, Treatise of Human Nature - Personal Identity And Association - Sadler's Lectures

David Hume, Treatise of Human Nature - Personal Identity And Association - Sadler's Lectures

This lecture discusses key ideas from the 18th century philosopher, essayist, and historian, David Hume's work A Treatise of Human Nature

...

2026-06-26 10:19:43 00:12:45
David Hume, Treatise of Human Nature - Identity And Relations Of Parts - Sadler's Lectures

David Hume, Treatise of Human Nature - Identity And Relations Of Parts - Sadler's Lectures

This lecture discusses key ideas from the 18th century philosopher, essayist, and historian, David Hume's work A Treatise of Human Nature

...

2026-06-24 11:59:59 00:13:44
David Hume, Treatise of Human Nature - The Self As Bundle Of Perceptions - Sadler's Lectures

David Hume, Treatise of Human Nature - The Self As Bundle Of Perceptions - Sadler's Lectures

This lecture discusses key ideas from the 18th century philosopher, essayist, and historian, David Hume's work A Treatise of Human Nature

...

2026-06-22 12:22:23 00:12:16
Thomas Nagel, What Is It Like To Be A Bat? - Nagel's Speculative Proposal

Thomas Nagel, What Is It Like To Be A Bat? - Nagel's Speculative Proposal

This lecture discusses the 20th century Analytic philosopher, Thomas Nagel's essay "What Is It Like To Be A Bat", and focuses upon the "speculative pr...

2026-06-21 10:24:26 00:12:17
Thomas Nagel, What Is It Like To Be A Bat? - Deceptive Clarity In Identification - Sadler's Lectures

Thomas Nagel, What Is It Like To Be A Bat? - Deceptive Clarity In Identification - Sadler's Lectures

This lecture discusses the 20th century Analytic philosopher, Thomas Nagel's essay "What Is It Like To Be A Bat", and focuses upon one of the key poin...

2026-06-20 16:49:20 00:14:14
Thomas Nagel, What Is It Like To Be A Bat? - Objective Understanding And Experience

Thomas Nagel, What Is It Like To Be A Bat? - Objective Understanding And Experience

This lecture discusses the 20th century Analytic philosopher, Thomas Nagel's essay "What Is It Like To Be A Bat", and focuses upon Nagel's analysis of...

2026-06-19 12:05:50 00:15:41
Thomas Nagel, What Is It Like To Be A Bat? - Subjective Experiences Of Other Species

Thomas Nagel, What Is It Like To Be A Bat? - Subjective Experiences Of Other Species

This lecture discusses the 20th century Analytic philosopher, Thomas Nagel's essay "What Is It Like To Be A Bat", and focuses upon he portion of his a...

2026-06-16 08:52:41 00:13:21
Thomas Nagel, What Is It Like To Be A Bat? - Reductionist Accounts And Conscious Experience

Thomas Nagel, What Is It Like To Be A Bat? - Reductionist Accounts And Conscious Experience

This lecture discusses the 20th century Analytic philosopher, Thomas Nagel's essay "What Is It Like To Be A Bat", and focuses upon the first part of t...

2026-06-15 09:47:56 00:11:17
Thomas Hobbes, De Corpore - "Of Identity And Difference" - Sadler's Lectures

Thomas Hobbes, De Corpore - "Of Identity And Difference" - Sadler's Lectures

This lecture discusses key ideas from the modern philosopher Thomas Hobbes' work De Corpore, specifically ch 11. "Of Identity and Difference", part 7...

2026-06-12 12:59:40 00:10:02
Stanislaw Lem, Summa Technologiae - Defrosting And Duplicating - Sadler's Lectures

Stanislaw Lem, Summa Technologiae - Defrosting And Duplicating - Sadler's Lectures

This video focuses on chapter 6 of Stanislaw Lem's Summa Technologiae, specifically the section “Personality and Information”, which discusses thought...

2026-06-10 13:34:20 00:10:03
Stanislaw Lem, Summa Technologiae - Killing the Telegraphed Person - Sadler's Lectures

Stanislaw Lem, Summa Technologiae - Killing the Telegraphed Person - Sadler's Lectures

This video focuses on chapter 6 of Stanislaw Lem's Summa Technologiae, specifically the section “Personality and Information”, which discusses thought...

2026-06-09 12:50:01 00:13:58
Stanislaw Lem, Summa Technologiae - Paradoxes Of Telegraphing Persons - Sadler's Lectures

Stanislaw Lem, Summa Technologiae - Paradoxes Of Telegraphing Persons - Sadler's Lectures

This video focuses on chapter 6 of Stanislaw Lem's Summa Technologiae, specifically the section “Personality and Information”, which discusses thought...

2026-06-07 15:39:51 00:12:46
William Clifford, The Ethics Of Belief - The Limits Of Inference - Sadler's Lectures

William Clifford, The Ethics Of Belief - The Limits Of Inference - Sadler's Lectures

This lecture discusses the William Clifford's 1877 essay "The Ethics Of Belief", in which he makes and argued for the central claim "it is wrong alwa...

2026-06-04 12:40:38 00:14:00
William Clifford, The Ethics Of Belief - Beliefs and Traditions  - Sadler's Lectures

William Clifford, The Ethics Of Belief - Beliefs and Traditions - Sadler's Lectures

This lecture discusses the William Clifford's 1877 essay "The Ethics Of Belief", in which he makes and argued for the central claim "it is wrong alwa...

2026-05-30 09:05:06 00:14:40
William Clifford, The Ethics Of Belief - Veracity, Knowledge, and Judgement  - Sadler's Lectures

William Clifford, The Ethics Of Belief - Veracity, Knowledge, and Judgement - Sadler's Lectures

This lecture discusses the William Clifford's 1877 essay "The Ethics Of Belief", in which he makes and argued for the central claim "it is wrong alwa...

2026-05-28 19:45:05 00:15:29
William Clifford, The Ethics Of Belief - Individuals' Beliefs, Society, And Humanity

William Clifford, The Ethics Of Belief - Individuals' Beliefs, Society, And Humanity

This lecture discusses the William Clifford's 1877 essay "The Ethics Of Belief", in which he makes and argued for the central claim "it is wrong alwa...

2026-05-26 12:26:19 00:14:23
William Clifford, The Ethics Of Belief - Belief, Action, and Duty Of Inquiry  - Sadler's Lectures

William Clifford, The Ethics Of Belief - Belief, Action, and Duty Of Inquiry - Sadler's Lectures

This lecture discusses the William Clifford's 1877 essay "The Ethics Of Belief", in which he makes and argued for the central claim "it is wrong alwa...

2026-05-25 13:24:47 00:14:00
Seneca, Letter 90 - Philosophy, Technology, And Wisdom - Sadler's  Lectures

Seneca, Letter 90 - Philosophy, Technology, And Wisdom - Sadler's Lectures

This lecture discusses key ideas from the ancient Stoic philosopher Seneca's Letters, this one looking at Letter 90

It focuses specifical...

2026-05-23 09:59:24 00:20:04
William Gass, The Case Of The Obliging Stranger - Moral Philosophers & Principles

William Gass, The Case Of The Obliging Stranger - Moral Philosophers & Principles

This lecture discusses key ideas from the 20th century philosopher and novelist William Gass' article "The Case Of The Obliging Stranger", which begin...

2026-05-22 15:21:46 00:12:03
William Gass, The Case Of The Obliging Stranger - Clear Cases And Unclear Cases - Sadler's Lectures

William Gass, The Case Of The Obliging Stranger - Clear Cases And Unclear Cases - Sadler's Lectures

This lecture discusses key ideas from the 20th century philosopher and novelist William Gass' article "The Case Of The Obliging Stranger", which begin...

2026-05-20 10:05:19 00:15:12
William Gass, The Case Of The Obliging Stranger - The Case and Moral Theories - Sadler's Lectures

William Gass, The Case Of The Obliging Stranger - The Case and Moral Theories - Sadler's Lectures

This lecture discusses key ideas from the 20th century philosopher and novelist William Gass' article "The Case Of The Obliging Stranger", which begin...

2026-05-19 12:19:03 00:15:28
Aristotle, On Interpretation - Contraries Of Affirmative Propositions - Sadler's Lectures

Aristotle, On Interpretation - Contraries Of Affirmative Propositions - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion near the end of the work bearing o...

2026-05-17 10:16:34 00:11:55
Aristotle, On Interpretation - Distinctions Among Potentialities - Sadler's Lectures

Aristotle, On Interpretation - Distinctions Among Potentialities - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of different ways in which somethi...

2026-05-16 10:11:48 00:11:40
Aristotle, On Interpretation - Necessity, Contradictories, and Contraries - Sadler's Lectures

Aristotle, On Interpretation - Necessity, Contradictories, and Contraries - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of modal propositions that include...

2026-05-15 12:00:18 00:10:19
Aristotle, On Interpretation - Implications Of Modal Propositions - Sadler's Lectures

Aristotle, On Interpretation - Implications Of Modal Propositions - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of what the implications of modal...

2026-05-12 13:54:03 00:11:45
William Clifford, The Ethics Of Belief - The Limits Of Inference

William Clifford, The Ethics Of Belief - The Limits Of Inference

William Clifford, The Ethics Of Belief - The Limits Of Inference by Lectures on classic and contemporary philosophical texts and thinkers by Gregory B...

2026-05-11 18:51:49 00:14:00
Aristotle, On Interpretation - Possible, Contingent, Impossible, Necessary - Sadler's Lectures

Aristotle, On Interpretation - Possible, Contingent, Impossible, Necessary - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of modal terms such as possible (d...

2026-05-11 12:42:16 00:11:06
Aristotle, On Interpretation - Combining Predicates Into One - Sadler's Lectures

Aristotle, On Interpretation - Combining Predicates Into One - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion bearing on whether and when it is...

2026-05-08 12:31:21 00:13:56
Aristotle, On Interpretation - Necessity, Contingency, and Future Propositions - Sadler's Lectures

Aristotle, On Interpretation - Necessity, Contingency, and Future Propositions - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of what have come to be called "mo...

2026-05-06 11:49:58 00:14:02
Aristotle, On Interpretation - Indefinite Subjects And Predicates - Sadler's Lectures

Aristotle, On Interpretation - Indefinite Subjects And Predicates - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of what he calls propositions that...

2026-05-04 11:52:56 00:12:20
Aristotle, On Interpretation - Contrary and Contradictory Propositions - Sadler's Lectures

Aristotle, On Interpretation - Contrary and Contradictory Propositions - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of contrary and contradictory prop...

2026-05-02 11:13:25 00:12:42
Aristotle, On Interpretation - Universal and Particular Propositions - Sadler's Lectures

Aristotle, On Interpretation - Universal and Particular Propositions - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of universal and particular propos...

2026-04-30 16:06:02 00:10:27
Aristotle, On Interpretation - Propositions, Truth, and Falsity - Sadler's Lectures

Aristotle, On Interpretation - Propositions, Truth, and Falsity - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of propositions (apophanseis), whi...

2026-04-28 10:36:43 00:12:22
Aristotle, On Interpretation - Nouns, Verbs, and Sentences - Sadler's Lectures

Aristotle, On Interpretation - Nouns, Verbs, and Sentences - Sadler's Lectures

This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of nouns or names (omonata), verbs...

2026-04-27 11:39:50 00:11:47
William Gass, The Case Of The Obliging Stranger - The Case and Moral Theories

William Gass, The Case Of The Obliging Stranger - The Case and Moral Theories

William Gass, The Case Of The Obliging Stranger - The Case and Moral Theories by Lectures on classic and contemporary philosophical texts and thinkers...

2026-04-25 17:37:53 00:15:28
Plato, Persons, and the Highest Good (part 2) - Sadler's Lectures

Plato, Persons, and the Highest Good (part 2) - Sadler's Lectures

This is part 2 of the recording of my invited talk at Christopher Newport University, "Plato, Persons, And The Highest Good". It focuses on the questi...

2026-04-25 14:44:32 00:20:31
Plato, Persons, and the Highest Good (part 1) - Sadler's Lectures

Plato, Persons, and the Highest Good (part 1) - Sadler's Lectures

This is part 1 of the recording of my invited talk at Christopher Newport University, "Plato, Persons, And The Highest Good". It focuses on the questi...

2026-04-24 11:51:26 00:18:30
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