
The Edge of Sentience
Risk and Precaution in Humans, Other Animals, and AI
Failed to add items
Add to Cart failed.
Add to Wish List failed.
Remove from wishlist failed.
Adding to library failed
Follow podcast failed
Unfollow podcast failed
$0.99/mo for the first 3 months

Buy for $17.49
No default payment method selected.
We are sorry. We are not allowed to sell this product with the selected payment method
-
Narrated by:
-
Graham Mack
-
By:
-
Jonathan Birch
About this listen
Can octopuses feel pain and pleasure? What about crabs, shrimps, insects, or spiders? How do we tell whether a person unresponsive after severe brain injury might be suffering? When does a fetus in the womb start to have conscious experiences? Could there even be rudimentary feelings in miniature models of the human brain, grown from human stem cells? And what about AI?
These are questions about the edge of sentience, and they are subject to enormous, disorienting uncertainty. We desperately want certainty, but it is out of reach. The stakes are immense, and neglecting the risks can have terrible costs. We need to err on the side of caution, yet it's often far from clear what "erring on the side of caution" should mean in practice. When are we going too far? When are we not doing enough?
The Edge of Sentience presents a comprehensive precautionary framework designed to help us reach ethically sound, evidence-based decisions despite our uncertainty. The book is packed with specific, detailed proposals intended to generate discussion and debate. At no point, however, does it offer any magic tricks to make our uncertainty go away. Uncertainty is with us for the long term. We must manage our uncertainty by taking precautions that are proportionate to the risks. It's time to start debating what those steps should be.
PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio.
©2024 Jonathan Birch (P)2025 Highbridge AudioRelated to this topic
-
The Art of War
- By: Sun Tzu
- Narrated by: Aidan Gillen
- Length: 1 hr and 7 mins
- Unabridged
-
Overall
-
Performance
-
Story
The 13 chapters of The Art of War, each devoted to one aspect of warfare, were compiled by the high-ranking Chinese military general, strategist, and philosopher Sun-Tzu. In spite of its battlefield specificity, The Art of War has found new life in the modern age, with leaders in fields as wide and far-reaching as world politics, human psychology, and corporate strategy finding valuable insight in its timeworn words.
-
-
The actual book The Art of War, not a commentary
- By Nemo71 on 12-31-19
By: Sun Tzu
-
The Daily Stoic
- 366 Meditations on Wisdom, Perseverance, and the Art of Living
- By: Ryan Holiday, Stephen Hanselman
- Narrated by: Brian Holsopple
- Length: 10 hrs and 6 mins
- Unabridged
-
Overall
-
Performance
-
Story
Why have history's greatest minds - from George Washington to Frederick the Great to Ralph Waldo Emerson along with today's top performers, from Super Bowl-winning football coaches to CEOs and celebrities - embraced the wisdom of the ancient Stoics? Because they realize that the most valuable wisdom is timeless and that philosophy is for living a better life, not a classroom exercise. The Daily Stoic offers a daily devotional of Stoic insights and exercises, featuring all-new translations.
-
-
Not well made as audio
- By Andreas on 12-27-16
By: Ryan Holiday, and others
-
Bad Law
- Ten Popular Laws That Are Ruining America
- By: Elie Mystal
- Narrated by: Elie Mystal
- Length: 8 hrs and 57 mins
- Unabridged
-
Overall
-
Performance
-
Story
The New York Times bestselling author brings his trademark legal acumen and passionate snark to offer a brilliant takedown of ten shocking pieces of legislation that continue to perpetuate hate, racial bias, injustice, and inequality today—an urgent yet hopeful story for our current political climate
-
-
my fav
- By Anonymous User on 04-02-25
By: Elie Mystal
-
The Mastery of Self
- A Toltec Guide to Personal Freedom
- By: Don Miguel Ruiz Jr.
- Narrated by: Charlie Varon
- Length: 3 hrs and 30 mins
- Unabridged
-
Overall
-
Performance
-
Story
The ancient Toltecs believed that life, as we perceive it, is a dream. We each live in our own personal dream, and these come together to form the dream of the planet, or the world in which we live. Problems arise when our perception of the dream becomes clouded with negativity, drama, and judgment (of ourselves and others), because it's in these moments of suffering that we have forgotten that we are the architects of our own reality and we have the power to change our dream if we choose.
-
-
listen.. .then listen again
- By Casiano on 12-22-16
-
The Stoic Challenge
- A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient
- By: William B. Irvine
- Narrated by: Brian Troxell
- Length: 4 hrs and 6 mins
- Unabridged
-
Overall
-
Performance
-
Story
Some people bounce back in response to setbacks; others break. We often think that these responses are hardwired, but fortunately this is not the case. Stoicism offers us an alternative approach. Plumbing the wisdom of one of the most popular and successful schools of thought from ancient Rome, philosopher William B. Irvine teaches us to turn any challenge on its head. The Stoic Challenge, then, is the ultimate guide to improving your quality of life through tactics developed by ancient Stoics, from Marcus Aurelius and Seneca to Epictetus.
-
-
Rehashing of points in Irvine's previous work
- By Anon a Mus on 10-17-20
-
Ho Tactics
- How to MindF**k a Man into Spending, Spoiling, and Sponsoring
- By: G. L. Lambert
- Narrated by: Patrick Stevens
- Length: 9 hrs and 12 mins
- Unabridged
-
Overall
-
Performance
-
Story
I have discovered a group of women who refuse to be exploited, are immune to manipulation, and who never settle in the name of love. These ladies know what they want and take what they want by beating men at their own game. Utilizing the secrets exposed in this book, these women gain power, money, and status. Men call them gold diggers, women call them hos, but they call themselves winners. This is the book that society doesn't want you to listen to….
-
-
I spent $24,000 in 4 months
- By B.M. on 10-06-18
By: G. L. Lambert
-
The Art of War
- By: Sun Tzu
- Narrated by: Aidan Gillen
- Length: 1 hr and 7 mins
- Unabridged
-
Overall
-
Performance
-
Story
The 13 chapters of The Art of War, each devoted to one aspect of warfare, were compiled by the high-ranking Chinese military general, strategist, and philosopher Sun-Tzu. In spite of its battlefield specificity, The Art of War has found new life in the modern age, with leaders in fields as wide and far-reaching as world politics, human psychology, and corporate strategy finding valuable insight in its timeworn words.
-
-
The actual book The Art of War, not a commentary
- By Nemo71 on 12-31-19
By: Sun Tzu
-
The Daily Stoic
- 366 Meditations on Wisdom, Perseverance, and the Art of Living
- By: Ryan Holiday, Stephen Hanselman
- Narrated by: Brian Holsopple
- Length: 10 hrs and 6 mins
- Unabridged
-
Overall
-
Performance
-
Story
Why have history's greatest minds - from George Washington to Frederick the Great to Ralph Waldo Emerson along with today's top performers, from Super Bowl-winning football coaches to CEOs and celebrities - embraced the wisdom of the ancient Stoics? Because they realize that the most valuable wisdom is timeless and that philosophy is for living a better life, not a classroom exercise. The Daily Stoic offers a daily devotional of Stoic insights and exercises, featuring all-new translations.
-
-
Not well made as audio
- By Andreas on 12-27-16
By: Ryan Holiday, and others
-
Bad Law
- Ten Popular Laws That Are Ruining America
- By: Elie Mystal
- Narrated by: Elie Mystal
- Length: 8 hrs and 57 mins
- Unabridged
-
Overall
-
Performance
-
Story
The New York Times bestselling author brings his trademark legal acumen and passionate snark to offer a brilliant takedown of ten shocking pieces of legislation that continue to perpetuate hate, racial bias, injustice, and inequality today—an urgent yet hopeful story for our current political climate
-
-
my fav
- By Anonymous User on 04-02-25
By: Elie Mystal
-
The Mastery of Self
- A Toltec Guide to Personal Freedom
- By: Don Miguel Ruiz Jr.
- Narrated by: Charlie Varon
- Length: 3 hrs and 30 mins
- Unabridged
-
Overall
-
Performance
-
Story
The ancient Toltecs believed that life, as we perceive it, is a dream. We each live in our own personal dream, and these come together to form the dream of the planet, or the world in which we live. Problems arise when our perception of the dream becomes clouded with negativity, drama, and judgment (of ourselves and others), because it's in these moments of suffering that we have forgotten that we are the architects of our own reality and we have the power to change our dream if we choose.
-
-
listen.. .then listen again
- By Casiano on 12-22-16
-
The Stoic Challenge
- A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient
- By: William B. Irvine
- Narrated by: Brian Troxell
- Length: 4 hrs and 6 mins
- Unabridged
-
Overall
-
Performance
-
Story
Some people bounce back in response to setbacks; others break. We often think that these responses are hardwired, but fortunately this is not the case. Stoicism offers us an alternative approach. Plumbing the wisdom of one of the most popular and successful schools of thought from ancient Rome, philosopher William B. Irvine teaches us to turn any challenge on its head. The Stoic Challenge, then, is the ultimate guide to improving your quality of life through tactics developed by ancient Stoics, from Marcus Aurelius and Seneca to Epictetus.
-
-
Rehashing of points in Irvine's previous work
- By Anon a Mus on 10-17-20
-
Ho Tactics
- How to MindF**k a Man into Spending, Spoiling, and Sponsoring
- By: G. L. Lambert
- Narrated by: Patrick Stevens
- Length: 9 hrs and 12 mins
- Unabridged
-
Overall
-
Performance
-
Story
I have discovered a group of women who refuse to be exploited, are immune to manipulation, and who never settle in the name of love. These ladies know what they want and take what they want by beating men at their own game. Utilizing the secrets exposed in this book, these women gain power, money, and status. Men call them gold diggers, women call them hos, but they call themselves winners. This is the book that society doesn't want you to listen to….
-
-
I spent $24,000 in 4 months
- By B.M. on 10-06-18
By: G. L. Lambert
-
Ghost
- My Thirty Years as an FBI Undercover Agent
- By: Michael R. McGowan, Ralph Pezzullo
- Narrated by: Mike Dawson
- Length: 8 hrs and 45 mins
- Unabridged
-
Overall
-
Performance
-
Story
Within FBI field operative circles, groups of people known as “Special” by their titles alone, Michael R. McGowan is an outlier. Over the course of his career, McGowan has worked more than 50 undercover cases. In this extraordinary and unprecedented book, McGowan will take listeners through some of his biggest cases, from international drug busts to the Russian and Italian mobs to biker gangs and contract killers to corrupt unions and SWAT work. Ghost is an unparalleled view into how the FBI, through the courage of its undercover Special Agents, nails the bad guys.
-
-
Interesting story, but narration eh
- By Ahdumb on 10-06-18
By: Michael R. McGowan, and others
-
The Complete Book of Five Rings
- By: Miyamoto Musashi, Kenji Tokitsu - editor/translator
- Narrated by: Brian Nishii
- Length: 5 hrs and 3 mins
- Unabridged
-
Overall
-
Performance
-
Story
The Complete Book of Five Rings is an authoritative version of Musashi's classic The Book of Five Rings, translated and annotated by a modern martial arts master, Kenji Tokitsu. Tokitsu has spent most of his life researching the legendary samurai swordsman and his works, and in this book he illuminates this seminal text, along with several other works by Musashi.
-
-
Best translation I have encountered.
- By DW on 05-27-16
By: Miyamoto Musashi, and others
-
Medieval Myths & Mysteries
- By: Dorsey Armstrong, The Great Courses
- Narrated by: Dorsey Armstrong
- Length: 5 hrs and 6 mins
- Original Recording
-
Overall
-
Performance
-
Story
The 10 enlightening (and often humorous) lectures of Medieval Myths and Mysteries will show you how far from the “dark” times of legend these centuries were. Uncover the facts about the Knights Templar. Reveal the truth behind the tales of legendary creatures like the Questing Beast and the unicorn. Trace the events of the Black Death and the ways it altered the world in its wake, and much more. With Professor Armstrong, you will dig deep into the ways that later generations reshaped the narrative of the medieval years and perpetuated the myths.
-
-
Interesting, but centered on Britain
- By Ximena on 04-10-20
By: Dorsey Armstrong, and others
-
I Thought It Was Just Me (but it isn’t)
- Telling the Truth about Perfectionism, Inadequacy, and Power
- By: Brené Brown
- Narrated by: Lauren Fortgang
- Length: 10 hrs and 44 mins
- Unabridged
-
Overall
-
Performance
-
Story
Based on seven years of ground-breaking research and hundreds of interviews, I Thought It Was Just Me shines a long-overdue light on an important truth: Our imperfections are what connect us to each other and to our humanity. Our vulnerabilities are not weaknesses; they are powerful reminders to keep our hearts and minds open to the reality that we're all in this together.
-
-
I'm sure its great if you are a mother ....
- By Leslie A Hill on 08-09-11
By: Brené Brown
-
The Autobiography of Malcolm X
- As Told to Alex Haley
- By: Malcolm X, Alex Haley
- Narrated by: Laurence Fishburne
- Length: 16 hrs and 52 mins
- Unabridged
-
Overall
-
Performance
-
Story
Experience a bold take on this classic autobiography as it’s performed by Oscar-nominated Laurence Fishburne. In this searing classic autobiography, originally published in 1965, Malcolm X, the Muslim leader, firebrand, and Black empowerment activist, tells the extraordinary story of his life and the growth of the Human Rights movement. His fascinating perspective on the lies and limitations of the American dream and the inherent racism in a society that denies its non-White citizens the opportunity to dream, gives extraordinary insight into the most urgent issues of our own time.
-
-
it's Nearly perfect
- By Kerry on 09-16-20
By: Malcolm X, and others
-
Mythology: Mega Collection
- Classic Stories from the Greek, Celtic, Norse, Japanese, Hindu, Chinese, Mesopotamian and Egyptian Mythology
- By: Scott Lewis
- Narrated by: Madison Niederhauser, Oliver Hunt
- Length: 31 hrs and 37 mins
- Unabridged
-
Overall
-
Performance
-
Story
Do you know how many wives Zeus had? Or how the famous Trojan War was caused by one beautiful lady? Or how Thor got his hammer? Give your imagination a real treat. This Mega Mythology Collection of eight audiobooks is for you....
-
-
An interesting set of introductions.
- By Kevin Potter on 05-30-19
By: Scott Lewis
People who viewed this also viewed...
-
The Moral Circle
- Who Matters, What Matters, and Why
- By: Jeff Sebo
- Narrated by: Joel Richards
- Length: 5 hrs and 5 mins
- Unabridged
-
Overall
-
Performance
-
Story
Today, human exceptionalism is the norm. Despite occasional nods to animal welfare, we prioritize humanity, often neglecting the welfare of a vast number of beings. As a result, we use hundreds of billions of vertebrates and trillions of invertebrates every year for a variety of purposes. We also plan to use animals, AI systems, and other nonhumans at even higher levels in the future. Yet as the dominant species, humanity has a responsibility to ask: Which nonhumans matter, how much do they matter, and what do we owe them in a world reshaped by human activity and technology?
By: Jeff Sebo
-
Penman of the Founding
- A Biography of John Dickinson
- By: Jane E. Calvert
- Narrated by: Kitty Hendrix
- Length: 24 hrs and 12 mins
- Unabridged
-
Overall
-
Performance
-
Story
Despite the key part he played in the country's founding, few Americans today have heard of John Dickinson. Early chroniclers and historians, seeking to create a patriotic narrative and taking their cues from his political enemies, cast him as a coward and Loyalist for not signing the Declaration. Many later historians have simply accepted and echoed this distorted and dismissive view. Jane Calvert's fascinating, authoritative, and accessible biography restores him to a place of prominence in the nation's formative years.
By: Jane E. Calvert
-
Presidents at War
- How World War II Shaped a Generation of Presidents, from Eisenhower and JFK Through Reagan and Bush
- By: Steven M. Gillon
- Narrated by: Fred Sanders
- Length: 17 hrs and 22 mins
- Unabridged
-
Overall
-
Performance
-
Story
World War II loomed over the latter half of the twentieth century, transforming every level of American society and international relationships and searing itself onto the psyche of an entire generation, including that of seven American presidents: Dwight D. Eisenhower, John F. Kennedy, Lyndon B. Johnson, Richard Nixon, Gerald Ford, Ronald Reagan, and George H. W. Bush. The lessons of World War II, more than party affiliation or ideology, defined the presidencies of these seven men.
-
-
Bias
- By E.A.BRYLA on 03-06-25
By: Steven M. Gillon
-
American Poison
- A Deadly Invention and the Woman Who Battled for Environmental Justice
- By: Daniel Stone
- Narrated by: Daniel Stone
- Length: 8 hrs and 38 mins
- Unabridged
-
Overall
-
Performance
-
Story
At noon on October 27, 1924, a factory worker was admitted to a hospital in New York City, suffering from hallucinations and convulsions. Before breakfast the next day, he was dead. Alice Hamilton was determined to prevent such a tragedy from happening again. By the time of the accident, Hamilton had pioneered the field of industrial medicine in the United States. She specialized in workplace safety years before the Occupational Safety and Health Administration was created. But this time, she was up against a formidable new foe: America’s relentless push for progress, regardless of the cost.
-
-
Great storytelling
- By Lera on 04-10-25
By: Daniel Stone
-
Custodians of Wonder
- Ancient Customs, Profound Traditions, and the Last People Keeping Them Alive
- By: Eliot Stein
- Narrated by: Danny Hughes
- Length: 12 hrs and 17 mins
- Unabridged
-
Overall
-
Performance
-
Story
Eliot Stein has traveled the globe in search of remarkable people who are preserving some of our most extraordinary cultural rites. In Custodians of Wonder, Stein introduces listeners to a man saving the secret ingredient in Japan's 700-year-old original soy sauce recipe. In Italy, he learns how to make the world's rarest pasta from one of the only women alive who knows how to make it. And in India, he discovers a family rumored to make a mysterious metal mirror believed to reveal your truest self.
-
-
What stood out the most to me were things I didn't realize and take for granted.
- By Amazon Customer on 03-27-25
By: Eliot Stein
-
Why Nothing Works
- Who Killed Progress—and How to Bring It Back
- By: Marc J. Dunkelman
- Narrated by: David de Vries
- Length: 13 hrs and 31 mins
- Unabridged
-
Overall
-
Performance
-
Story
America was once a country that did big things—we built the world’s greatest rail network, a vast electrical grid, interstate highways, abundant housing, the Social Security system, the Tennessee Valley Authority, and more. But today, even while facing a host of pressing challenges—a housing shortage, a climate crisis, a dilapidated infrastructure—we feel stuck, unable to move the needle. Why?
-
-
Sort of boring
- By Paul on 03-03-25
-
The Moral Circle
- Who Matters, What Matters, and Why
- By: Jeff Sebo
- Narrated by: Joel Richards
- Length: 5 hrs and 5 mins
- Unabridged
-
Overall
-
Performance
-
Story
Today, human exceptionalism is the norm. Despite occasional nods to animal welfare, we prioritize humanity, often neglecting the welfare of a vast number of beings. As a result, we use hundreds of billions of vertebrates and trillions of invertebrates every year for a variety of purposes. We also plan to use animals, AI systems, and other nonhumans at even higher levels in the future. Yet as the dominant species, humanity has a responsibility to ask: Which nonhumans matter, how much do they matter, and what do we owe them in a world reshaped by human activity and technology?
By: Jeff Sebo
-
Penman of the Founding
- A Biography of John Dickinson
- By: Jane E. Calvert
- Narrated by: Kitty Hendrix
- Length: 24 hrs and 12 mins
- Unabridged
-
Overall
-
Performance
-
Story
Despite the key part he played in the country's founding, few Americans today have heard of John Dickinson. Early chroniclers and historians, seeking to create a patriotic narrative and taking their cues from his political enemies, cast him as a coward and Loyalist for not signing the Declaration. Many later historians have simply accepted and echoed this distorted and dismissive view. Jane Calvert's fascinating, authoritative, and accessible biography restores him to a place of prominence in the nation's formative years.
By: Jane E. Calvert
-
Presidents at War
- How World War II Shaped a Generation of Presidents, from Eisenhower and JFK Through Reagan and Bush
- By: Steven M. Gillon
- Narrated by: Fred Sanders
- Length: 17 hrs and 22 mins
- Unabridged
-
Overall
-
Performance
-
Story
World War II loomed over the latter half of the twentieth century, transforming every level of American society and international relationships and searing itself onto the psyche of an entire generation, including that of seven American presidents: Dwight D. Eisenhower, John F. Kennedy, Lyndon B. Johnson, Richard Nixon, Gerald Ford, Ronald Reagan, and George H. W. Bush. The lessons of World War II, more than party affiliation or ideology, defined the presidencies of these seven men.
-
-
Bias
- By E.A.BRYLA on 03-06-25
By: Steven M. Gillon
-
American Poison
- A Deadly Invention and the Woman Who Battled for Environmental Justice
- By: Daniel Stone
- Narrated by: Daniel Stone
- Length: 8 hrs and 38 mins
- Unabridged
-
Overall
-
Performance
-
Story
At noon on October 27, 1924, a factory worker was admitted to a hospital in New York City, suffering from hallucinations and convulsions. Before breakfast the next day, he was dead. Alice Hamilton was determined to prevent such a tragedy from happening again. By the time of the accident, Hamilton had pioneered the field of industrial medicine in the United States. She specialized in workplace safety years before the Occupational Safety and Health Administration was created. But this time, she was up against a formidable new foe: America’s relentless push for progress, regardless of the cost.
-
-
Great storytelling
- By Lera on 04-10-25
By: Daniel Stone
-
Custodians of Wonder
- Ancient Customs, Profound Traditions, and the Last People Keeping Them Alive
- By: Eliot Stein
- Narrated by: Danny Hughes
- Length: 12 hrs and 17 mins
- Unabridged
-
Overall
-
Performance
-
Story
Eliot Stein has traveled the globe in search of remarkable people who are preserving some of our most extraordinary cultural rites. In Custodians of Wonder, Stein introduces listeners to a man saving the secret ingredient in Japan's 700-year-old original soy sauce recipe. In Italy, he learns how to make the world's rarest pasta from one of the only women alive who knows how to make it. And in India, he discovers a family rumored to make a mysterious metal mirror believed to reveal your truest self.
-
-
What stood out the most to me were things I didn't realize and take for granted.
- By Amazon Customer on 03-27-25
By: Eliot Stein
-
Why Nothing Works
- Who Killed Progress—and How to Bring It Back
- By: Marc J. Dunkelman
- Narrated by: David de Vries
- Length: 13 hrs and 31 mins
- Unabridged
-
Overall
-
Performance
-
Story
America was once a country that did big things—we built the world’s greatest rail network, a vast electrical grid, interstate highways, abundant housing, the Social Security system, the Tennessee Valley Authority, and more. But today, even while facing a host of pressing challenges—a housing shortage, a climate crisis, a dilapidated infrastructure—we feel stuck, unable to move the needle. Why?
-
-
Sort of boring
- By Paul on 03-03-25