Moral Theory

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    • By: Adam Smith
    • Narrated by: John Klickman
    • Length: 16 hrs and 3 mins
    • Release date: 08-04-20
    • Language: English
    • 5 ratings
    • Adam Smith (1723-1790) was a Scottish social philosopher and a pioneer of political economy. One of the key figures of the Scottish Enlightenment, Smith is the author of The Theory of Moral Sentiments and An Inquiry into the Nature and Causes of the Wealth of Nations. The latter, usually...

    $23.97 or free with 30-day trial

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    • By: Adam Smith
    • Narrated by: Michael Lunts
    • Length: 16 hrs and 28 mins
    • Release date: 09-01-18
    • Language: English
    • 139 ratings
    • ‘How selfish soever man may be supposed, there are evidently some principles in his nature, which interest him in the fortune of others, and render their happiness necessary to him, though he derives nothing from it except the pleasure of seeing it.’ So begins The Theory of Moral Sentiments...

    $23.67 or free with 30-day trial

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    • By: Jeremy Bentham
    • Narrated by: Andrew Cullum
    • Length: 17 hrs and 4 mins
    • Release date: 06-07-19
    • Language: English
    • 9 ratings
    • Jeremy Bentham (1748-1832), the English philosopher, writer on law and political radical, was an extraordinary individual. His preserved body can still be seen seated in a case in the South Cloisters of University College, London - what he called an auto-icon. His most important legacy, however...

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    • By: Adam Smith
    • Narrated by: Ben Allen
    • Length: 16 hrs and 47 mins
    • Release date: 12-19-24
    • Language: English
    • Not rated yet
    • The Theory of Moral Sentiments is lesser-known than Smith's epochal work, The Wealth of Nations, but provided the philosophical and economic underpinning to his most famous work.

    $24.08 or free with 30-day trial

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    • The Wealth of Nations and the Theory of Moral Sentiments
    • By: Adam Smith
    • Narrated by: Roberto Scarlato
    • Length: 57 hrs and 20 mins
    • Release date: 10-29-24
    • Language: English
    • 53 ratings
    • The foundations of capitalism, explained by the man who defined it. This edition features a custom introduction offering clear biographical insight into Adam Smith’s life and the ideas that shaped the modern world.

    $30.21 or free with 30-day trial

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    • A Study in Moral Theory
    • By: Alasdair MacIntyre
    • Narrated by: Derek Perkins
    • Length: 14 hrs and 28 mins
    • Release date: 03-13-18
    • Language: English
    • 399 ratings
    • When After Virtue first appeared in 1981, it was recognized as a significant and potentially controversial critique of contemporary moral philosophy. Since that time, the book has been translated into more than 15 foreign languages and has sold over 100,000 copies. Now, 25 years later, the...

    $22.29 or free with 30-day trial

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    • A New Moral Code for Humanity
    • By: Jamie Metzl, GPT-5
    • Narrated by: Jamie Metzl
    • Length: 5 hrs and 42 mins
    • Release date: 04-21-26
    • Language: English
    • 1 rating
    • In a historically unprecedented collaboration, leading futurist and bestselling author Jamie Metzl partners with the AI system GPT-5 to demonstrate a breathtaking possibility: that advanced artificial intelligence, guided by human ethics and wisdom, can help shape a more humane future.

    $16.51 or free with 30-day trial

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    • Natural Rights, Public Policy, and the Moral Conditions of Freedom
    • By: Thomas G. West
    • Narrated by: Christopher Grove
    • Length: 16 hrs and 23 mins
    • Release date: 01-14-20
    • Language: English
    • 43 ratings
    • This book provides a complete overview of the American Founders' political theory, covering natural rights, natural law, state of nature, social compact, consent, and the policy implications of these ideas. The book is intended as a response to the current scholarly consensus, which holds that...

    $23.95 or free with 30-day trial

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    • A Contrivance of Horror
    • By: Thomas Ligotti
    • Narrated by: Jon Padgett
    • Length: 11 hrs and 6 mins
    • Release date: 10-22-24
    • Language: English
    • 49 ratings
    • In Thomas Ligotti's first nonfiction outing, an examination of the meaning (or meaninglessness) of life through an insightful, unsparing argument that proves the greatest horrors are not the products of our imagination but instead are found in reality. "There is a signature motif discernible in...

    $20.25 or free with 30-day trial

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    • Hidden Narratives, Secret Enemies, and Apocalyptic Belief
    • By: The Practical Atlas
    • Narrated by: Virtual Voice
    • Length: 2 hrs and 24 mins
    • Release date: 06-09-26
    • Language: English
    • 1 rating
    • The Anthropology of Conspiracy Theories: Hidden Narratives, Secret Enemies, and Apocalyptic Belief explains why conspiracy theories recur across ...

    $3.99 or free with 30-day trial

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    • The Philosophy of Meaninglessness, Morality, and the Denial of Truth
    • By: Trevor Harrison
    • Narrated by: Virtual Voice
    • Length: 3 hrs and 19 mins
    • Release date: 07-19-26
    • Language: English
    • Not rated yet
    • Is nothing really meaningful? Philosophers have been asking that question seriously for over two hundred years, and the answers they've come up ...

    $4.99 or free with 30-day trial

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    • By: David Hume
    • Narrated by: Jonathan Keeble
    • Length: 18 hrs and 18 mins
    • Release date: 02-21-24
    • Language: English
    • 1 rating
    • David Hume (1711-1776) remains a major figure in British philosophy, particularly for two or three works, including A Treatise on Human Nature and An Enquiry Concerning Human Understanding. But he was also a prolific essayist and historian. During his lifetime Essays Moral, Political and...

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    • Discovering What Matters and Why
    • By: Lee Moran
    • Narrated by: Virtual Voice
    • Length: 4 hrs and 36 mins
    • Release date: 11-01-24
    • Language: English
    • 1 rating
    • What drives our decisions, shapes our lives, and gives meaning to the everyday? In Axiology for Beginners: Discovering What Matters and Why, ...

    $9.99 or free with 30-day trial

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    • Jean Piaget’s Theory of Moral Development, Heteronomous and Autonomous Morality, Justice, Rules, Cooperation, and the Growth of Fairness
    • By: The Practical Atlas
    • Narrated by: Virtual Voice
    • Length: 1 hr and 22 mins
    • Release date: 02-19-26
    • Language: English
    • Not rated yet
    • The Origins of Moral Understanding Explained: Jean Piaget’s Theory of Moral Development, Heteronomous and Autonomous Morality, Justice, Rules, ...

    $3.99 or free with 30-day trial

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    • A Theory of Multiplicity, Moral Accounting, and the Equalization of the Soul
    • By: A.C. Zito
    • Narrated by: Virtual Voice
    • Length: 6 mins
    • Release date: 03-02-26
    • Language: English
    • Not rated yet
    • The Zitolian Balance presents a bold, metaphysical Hypothesis: that every soul experiences multiple lives to experience a perfect balance of joy, ...

    $3.99 or free with 30-day trial

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    • By: Harry G. Frankfurt
    • Narrated by: George K. Wilson
    • Length: 1 hr
    • Release date: 04-27-05
    • Language: English
    • 720 ratings
    • One of the most salient features of our culture is that there is so much bulls**t. Everyone knows this. Each of us contributes his share. But we tend to take the situation for granted. Most people are rather confident of their ability to recognize bulls**t and to avoid being taken in by it. So...

    $6.54 or free with 30-day trial

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    • By: Bernd Riemann
    • Narrated by: Virtual Voice
    • Length: 12 hrs and 31 mins
    • Release date: 04-05-26
    • Language: English
    • Not rated yet
    • In 1948, the Universal Declaration of Human Rights (UDHR) was marketed as a global Magna Carta—a secular shield forged in the wake of the ...

    $4.99 or free with 30-day trial

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    • Exploring the Foundations of Moral and Political Theory
    • By: The Practical Atlas
    • Narrated by: Virtual Voice
    • Length: 1 hr and 13 mins
    • Release date: 11-04-25
    • Language: English
    • 1 rating
    • Justice, Power, and Society: Exploring the Foundations of Moral and Political Theory is a clear and engaging guide to the ideas that have shaped ...

    $3.99 or free with 30-day trial