61 books like Janus

By Arthur Koestler,

Here are 61 books that Janus fans have personally recommended if you like Janus. Shepherd is a community of 10,000+ authors and super readers sharing their favorite books with the world.

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Book cover of The Glass Bead Game

Andrée Ehresmann & Jean-Paul Vanbremeersch Author Of Memory Evolutive Systems: Hierarchy, Emergence, Cognition: Volume 4

From my list on mathematical approaches to complex systems.

Why are we passionate about this?

An accident of professional life led us, Jean-Paul Vanbremeersch and Andrée Ehresmann, to meet in 1979. Jean-Paul was then a young physician who was also interested in problems of emergence and complexity. Andrée was a mathematician working in Analysis and, more recently, in Category Theory with Charles Ehresmann (her late husband). With Charles, she shared the idea that: “a category theory approach could open a wealth of possibilities to the understanding of complex processes of any kind.”This idea appealed to Jean-Paul who suggested that we both try applying it to problems of emergence, complexity, and cognition. It led to our 40 years old development of MES. 

Andrée and Jean-Paul's book list on mathematical approaches to complex systems

Andrée Ehresmann & Jean-Paul Vanbremeersch Why did Andrée and Jean-Paul love this book?

The first three books contributed to the development of new categorical notions for our MES theory. Our fourth book takes a different turn, narrating the tale of an austere order of intellectuals secluded in Castalia, where they essentially engage in the cultivation and play of the Glass Bead Game. This game represents an abstract synthesis of all arts and sciences, stimulating creativity.

From what is said about the rules of the game, and in terms of Margareth Boden (well known for her research on creativity and A.I. ), this game satisfies Boden’s rules for combinatory and exploratory creativity but not for transformational one. We posed the mathematical challenge of modifying the game's rules to enable transformational creativity and, utilizing MES; we gave conditions for this to become possible.

By Hermann Hesse, Clara Winston (translator),

Why should I read it?

3 authors picked The Glass Bead Game as one of their favorite books, and they share why you should read it.

What is this book about?

The Glass Bead Game is an ultra-aesthetic game which is played by the scholars, creamed off in childhood and nurtured in elite schools, in the province of Castalia. The Master of the Glass Bead Game, Joseph Knecht, holds the most exalted office in Castalia. He personifies the detachment, serenity and aesthetic vision which reward a life dedicated to perfection of the intellect. But can, indeed should, man live isolated from hunger, family, children, women, in a perfect world where passions are tamed by meditation, where academic discipline and order are paramount? This is Herman Hesse’s great novel. It is a…


Book cover of The Remembered Present: A Biological Theory Of Consciousness

Andrée Ehresmann & Jean-Paul Vanbremeersch Author Of Memory Evolutive Systems: Hierarchy, Emergence, Cognition: Volume 4

From my list on mathematical approaches to complex systems.

Why are we passionate about this?

An accident of professional life led us, Jean-Paul Vanbremeersch and Andrée Ehresmann, to meet in 1979. Jean-Paul was then a young physician who was also interested in problems of emergence and complexity. Andrée was a mathematician working in Analysis and, more recently, in Category Theory with Charles Ehresmann (her late husband). With Charles, she shared the idea that: “a category theory approach could open a wealth of possibilities to the understanding of complex processes of any kind.”This idea appealed to Jean-Paul who suggested that we both try applying it to problems of emergence, complexity, and cognition. It led to our 40 years old development of MES. 

Andrée and Jean-Paul's book list on mathematical approaches to complex systems

Andrée Ehresmann & Jean-Paul Vanbremeersch Why did Andrée and Jean-Paul love this book?

This book by G. Edelman played an important role in the development of our mathematical MES theory for complex "living" systems. Our specific application of MES to neuro-cognitive systems, named MENS, represents a kind of mathematical translation of Edelman’s book into Category Theory. 

Specifically, leveraging the categorical concept of a 'colimit,' we expand upon Edelman's principle of the "degeneracy of the neural code" by introducing a form of non-isomorphic redundancy termed the Multiplicity Principle (MP), wherein the system admits multifaceted components. Subsequently, we establish a significant result: if an MES adheres to the MP, the system is reliant not on pure reductionism but rather on an "emergentist-reductionism" as defined by the philosopher and physicist Mario Bunge.

By Gerald Edelman,

Why should I read it?

1 author picked The Remembered Present as one of their favorite books, and they share why you should read it.

What is this book about?

A genuine understanding of how mental states arise from the structure and function of the brain would be, as William James declared in 1892, "the scientific achievement before which all past achievements would pale." Can a comprehensive biological theory of consciousness be constructed in 1990? Any attempt has to reconcile evidence garnered from such diverse fields as developmental and evolutionary biology, neuroanatomy and neurophysiology, cognitive psychology, psychiatry, and philosophy.Having laid the groundwork in his critically acclaimed books Neural Darwinism (Basic Books, 1987) and Topobiology (Basic Books, 1988), Nobel laureate Gerald M. Edelman now proposes a comprehensive theory of consciousness in…


Book cover of Semio Physics: A Sketch

Andrée Ehresmann & Jean-Paul Vanbremeersch Author Of Memory Evolutive Systems: Hierarchy, Emergence, Cognition: Volume 4

From my list on mathematical approaches to complex systems.

Why are we passionate about this?

An accident of professional life led us, Jean-Paul Vanbremeersch and Andrée Ehresmann, to meet in 1979. Jean-Paul was then a young physician who was also interested in problems of emergence and complexity. Andrée was a mathematician working in Analysis and, more recently, in Category Theory with Charles Ehresmann (her late husband). With Charles, she shared the idea that: “a category theory approach could open a wealth of possibilities to the understanding of complex processes of any kind.”This idea appealed to Jean-Paul who suggested that we both try applying it to problems of emergence, complexity, and cognition. It led to our 40 years old development of MES. 

Andrée and Jean-Paul's book list on mathematical approaches to complex systems

Andrée Ehresmann & Jean-Paul Vanbremeersch Why did Andrée and Jean-Paul love this book?

Thom's work on the "physics of meaningful forms," also known as Semiophysics, deeply influenced our approach to modeling structural changes in Memory-Evolutive Systems (MES). Indeed, in ‘natural’ systems, he classifies these changes as one of four standard changes—Birth, Death, Confluence, and Scission—which offer valuable insights into how components and interactions evolve over time within these systems. Integrating Thom's framework has enriched our understanding of MES dynamics. 

In MES, this led us to formulate the "Complexification Theorem," which characterizes the resulting category following structural changes: Birth or Death corresponds to adding or removing components, while Confluence leads to the formation of a colimit for a specific pattern of interconnected components, and Scission results in the decomposition of a given colimit.

By R. Thom, Vendla Meyer (translator),

Why should I read it?

1 author picked Semio Physics as one of their favorite books, and they share why you should read it.

What is this book about?

Book by Thom Rene


Book cover of Innovation beyond Fiction: An Imaginative Play with Mathematics

Andrée Ehresmann & Jean-Paul Vanbremeersch Author Of Memory Evolutive Systems: Hierarchy, Emergence, Cognition: Volume 4

From my list on mathematical approaches to complex systems.

Why are we passionate about this?

An accident of professional life led us, Jean-Paul Vanbremeersch and Andrée Ehresmann, to meet in 1979. Jean-Paul was then a young physician who was also interested in problems of emergence and complexity. Andrée was a mathematician working in Analysis and, more recently, in Category Theory with Charles Ehresmann (her late husband). With Charles, she shared the idea that: “a category theory approach could open a wealth of possibilities to the understanding of complex processes of any kind.”This idea appealed to Jean-Paul who suggested that we both try applying it to problems of emergence, complexity, and cognition. It led to our 40 years old development of MES. 

Andrée and Jean-Paul's book list on mathematical approaches to complex systems

Andrée Ehresmann & Jean-Paul Vanbremeersch Why did Andrée and Jean-Paul love this book?

The last book on our list is a recent addition, distinguished by its illustrative format and contemporary content; in particular. Structured uniquely, it comprises three parts (plus a foreword). 

The first section, titled "The Innovator’s Odyssey," narrates the journey of a young innovator designer grappling with bureaucratic hurdles in organizational settings. Amidst these challenges, he embarks on a quest for a "mathesis singularis"–a unique mathematical framework to aid innovation management. This quest leads him to discover our MES book.

The second part features an insightful interview with the author, offering valuable insights into the book's creation. Lastly, the third section includes a short Mathematical Appendix (for further exploration).

By Mathias Bejean,

Why should I read it?

1 author picked Innovation beyond Fiction as one of their favorite books, and they share why you should read it.

What is this book about?

This book is about mathematics in the management of innovation, showing how recent advances in mathematics help us grasp and support innovation as a social activity of thinking and imagining together. It will make the reader rethink both innovation and mathematics by having them interplay in practical organizational settings.Told as fiction to make its argument more accessible, the book is nonetheless grounded in theoretical reflections and recent mathematical advances. In recounting the adventures of a committed and enthusiastic inventor-designer hampered by the increasing industrial bureaucratization of his world, it accounts for the fate of many innovation processes in large companies…


Book cover of The Proper Study of Mankind: An Anthology of Essays

Henry Hardy Author Of In Search of Isaiah Berlin: A Literary Adventure

From my list on Isaiah Berlin.

Why am I passionate about this?

I had the supreme good fortune to know Berlin (1909–97) for nearly twenty-five years, and to work with him as his principal editor for most of that time; I continued this work after his death and it still occupies me now. He was one of the great human beings of the twentieth century, an essayist and letter-writer of genius, and a bewitching bridge between academia and the general civilised life of the mind. His ideas are fertile and illuminating to this day, and the immediately recognisable voice of his prose is the best possible intellectual company.

Henry's book list on Isaiah Berlin

Henry Hardy Why did Henry love this book?

This is the book for readers who wish to sample Berlin’s kaleidoscopic, multidisciplinary work in a single volume across its whole range. It includes his most celebrated essays in philosophy, political theory, the history of ideas, and twentieth-century portraiture. His two most famous pieces, The Hedgehog and the Fox (on Tolstoy’s view of history) and Two Concepts of Liberty (on ‘negative’ and ‘positive’ political freedom), are here, as are his accounts of his formative meetings with the great Russian poets Anna Akhmatova and Boris Pasternak, his impressions of Churchill and Roosevelt, and his pellucid accounts of romanticism and nationalism. The essays are linked by his ruling preoccupation with understanding human nature in all its irreducibly various guises: what he called, following Kant, ‘the crooked timber of humanity’.

By Isaiah Berlin,

Why should I read it?

1 author picked The Proper Study of Mankind as one of their favorite books, and they share why you should read it.

What is this book about?

'He becomes everyman's guide to everything exciting in the history of ideas' New York Review of Books

Isaiah Berlin was one of the leading thinkers of the twentieth century, and one of the finest writers. The Proper Study Of Mankind selects some of his best essays in which his insights both illuminate the past and offer a key to the burning issues of today.

The full (and enormous) range of his work is represented here, from the exposition of his most distinctive doctrine - pluralism - to studies of Machiavelli, Tolstoy, Churchill and Roosevelt. In these pages he encapsulates the…


Book cover of Homo Deus: A Brief History of Tomorrow

Somi Arian Author Of Career Fear (and how to beat it): Get the Perspective, Mindset and Skills You Need to Futureproof your Work Life

From my list on preparing you for the digital era.

Why am I passionate about this?

I'm Somi Arian, a tech philosopher, award-winning filmmaker, author, LinkedIn-Top-Voice, and the founder of InPeak, a Web3 education and professional networking platform. My background in Philosophy of Science and Technology informs my role in society as a 'Transition Architect.' My documentary, The Millennial Disruption, featuring industry leaders, won three international awards. My book, Career Fear (and how to beat it), addresses the future of work and the skills we all need to survive and thrive in the age of Artificial Intelligence and Blockchain. As a speaker, I give talks and workshops internationally on the impact of technology on society, the business landscape, the future of work, Web3, NFTs, the Metaverse, and blockchain technology.

Somi's book list on preparing you for the digital era

Somi Arian Why did Somi love this book?

Homo Deus: A History of Tomorrow is a thought-provoking and insightful book that takes a deep dive into the future of humanity.

Harari's approach to the subject matter is engaging and his arguments are presented with clarity and precision, making it a valuable read for anyone interested in exploring the potential paths of human evolution. The book provides a compelling analysis of how science, technology, and human progress intersect, while also offering ideas and predictions about the future.

The author challenges readers to think about the state of current trends and how we can better shape our future touching on a wide range of topics, from artificial life to overcoming death, and raising important questions about the future of humanity.

I highly recommend this book for its ability to inspire readers to think critically and imaginatively about the future of humanity. Harari's engaging style and accessible language make the book…

By Yuval Noah Harari,

Why should I read it?

1 author picked Homo Deus as one of their favorite books, and they share why you should read it.

What is this book about?

**THE MILLION COPY BESTSELLER**

Sapiens showed us where we came from. In our increasingly uncertain times, Homo Deus shows us where we're going.

'Spellbinding' Guardian

The world-renowned historian and intellectual Yuval Noah Harari envisions a near future in which we face a new set of challenges. Homo Deus explores the projects, dreams and nightmares that will shape the twenty-first century and beyond - from overcoming death to creating artificial life.

It asks the fundamental questions: how can we protect this fragile world from our own destructive power? And what does our future hold?

'Even more readable, even more important, than…


Book cover of The Most Human Human: What Talking with Computers Teaches Us About What It Means to Be Alive

Toby Walsh Author Of Machines Behaving Badly: The Morality of AI

From my list on artificial intelligence and human intelligence.

Why am I passionate about this?

I have been dreaming about Artificial Intelligence (AI) since a young age. I am currently Professor of AI at UNSW, Sydney. I was named by the Australian newspaper as one of the ”rock stars” of Australia’s digital revolution. Although this is highly improbable, I have spoken at the UN, and to heads of state, parliamentary bodies, company boards, and many others about AI and how it is impacting our lives. I've written three books about AI for a general audience that have been translated into a dozen different languages.

Toby's book list on artificial intelligence and human intelligence

Toby Walsh Why did Toby love this book?

This is an entertaining and lighter read than my other recommendations about AI. It is specifically about chatbots trying to pass the Turing Test, and ultimately is a witty story of what it means to be human. For anyone who has ever mistaken an answerphone for a person, or a person for an answerphone!

By Brian Christian,

Why should I read it?

1 author picked The Most Human Human as one of their favorite books, and they share why you should read it.

What is this book about?

A playful, profound book that is not only a testament to one man's efforts to be deemed more human than a computer, but also a rollicking exploration of what it means to be human in the first place.

“Terrific. ... Art and science meet an engaged mind and the friction produces real fire.” —The New Yorker

Each year, the AI community convenes to administer the famous (and famously controversial) Turing test, pitting sophisticated software programs against humans to determine if a computer can “think.” The machine that most often fools the judges wins the Most Human Computer Award. But there…


Book cover of The Nurture Effect: How the Science of Human Behavior Can Improve Our Lives and Our World

Carlos A. Zuluaga Author Of The Wisdom Factor: Reducing the Control of Bias, Threat, and Fear while Building a Better World

From my list on inspiring personal growth.

Why am I passionate about this?

I have been passionate about continuous learning and understanding why people act the way they do. The books I recommend cover the topic of continuous growth across different states and areas of life. 

Carlos' book list on inspiring personal growth

Carlos A. Zuluaga Why did Carlos love this book?

This is a wonderful book for any person that is inspired to enact change in their communities.

I especially like the action steps at the personal, institutional, and legislative levels at the end of the chapters. I found inspiration in the real-life examples of individuals using an evidence-based approach to the actions they take.

By Anthony Biglan,

Why should I read it?

1 author picked The Nurture Effect as one of their favorite books, and they share why you should read it.

What is this book about?

What if there were a way to prevent criminal behavior, mental illness, drug abuse, poverty, and violence? Written by behavioral scientist Tony Biglan, and based on his ongoing research at the Oregon Research Institute, The Nurture Effect offers evidence-based interventions that can prevent many of the psychological and behavioral problems that plague our society.

For decades, behavioral scientists have investigated the role our environment plays in shaping who we are, and their research shows that we now have the power within our own hands to reduce violence, improve cognitive development in our children, increase levels of education and income, and…


Book cover of The Secret of Our Success: How Culture Is Driving Human Evolution, Domesticating Our Species, and Making Us Smarter

Michael Muthukrishna Author Of A Theory of Everyone: The New Science of Who We Are, How We Got Here, and Where We're Going

From my list on changing how you see the world.

Why am I passionate about this?

I’m a professor of economic psychology at the London School of Economics with affiliations in developmental economics and data science. Before that, I was at Harvard in Human Evolutionary Biology. During my PhD, I took graduate courses in psychology, economics, evolutionary biology, and statistics. I have undergraduate degrees in engineering and in psychology and took courses in everything from economics and biology to philosophy and political science. As a child, I witnessed the civil war in Sri Lanka; a violent coup in Papua New Guinea; the end of apartheid in South Africa, living in neighboring Botswana; and London’s 7/7 bomb attacks. I’ve also lived in Australia, Canada, USA, and UK.

Michael's book list on changing how you see the world

Michael Muthukrishna Why did Michael love this book?

Henrich is a frequent collaborator and was my PhD advisor, so I’m somewhat biased, but in my opinion, this remains the best book showcasing the evidence for cultural evolution and dual inheritance theory.

I use it as a second textbook for my undergraduates learning about the foundations of psychological science. 

By Joseph Henrich,

Why should I read it?

8 authors picked The Secret of Our Success as one of their favorite books, and they share why you should read it.

What is this book about?

Humans are a puzzling species. On the one hand, we struggle to survive on our own in the wild, often failing to overcome even basic challenges, like obtaining food, building shelters, or avoiding predators. On the other hand, human groups have produced ingenious technologies, sophisticated languages, and complex institutions that have permitted us to successfully expand into a vast range of diverse environments. What has enabled us to dominate the globe, more than any other species, while remaining virtually helpless as lone individuals? This book shows that the secret of our success lies not in our innate intelligence, but in…


Book cover of Saturn: A New Look at an Old Devil

Babs Kirby Author Of Love and Sexuality: An Exploration of Venus and Mars

From my list on astrology with a psychological perspective.

Why am I passionate about this?

I was a humanistic psychotherapist first and came to astrology later and loved the way it didn’t pathologize and gave insight into our character and how that affects our destiny. I started to gather the charts of my psychotherapy clients (with their permission of course) and while not using this in their sessions, I was inspired by how they spoke their charts. Much of my understanding of how planetary positions and aspects manifest has been discovered by listening. I love how aspect patterns repeat through the generations within a family and what ramifications this has on the individuals. Who’s carrying the families karma?

Babs' book list on astrology with a psychological perspective

Babs Kirby Why did Babs love this book?

I bought this book in 1976, when it first came out and it’s now held together with Sellotape.

It offers an in-depth description of Saturn, a much misunderstood and maligned planet, through the signs and houses it occupies in a birth chart and includes a section on aspects as well aspects in synastry. No one else offers as much insight into the Saturnian principle and the painful lessons in life it can describe as Liz Greene. She does this planetary principle justice. 

By Liz Greene,

Why should I read it?

1 author picked Saturn as one of their favorite books, and they share why you should read it.

What is this book about?


This classic astrology text, revered by beginners and professional astrologers alike, is now available in a Weiser Classics edition.

“The most important single contribution of twentieth-century astrology is that astrology is not a map of one’s fixed destiny but is a potential map of the unfolding of the authentic, higher self.” —Robert Hand, from the foreword

Saturn’s darker persona is recognized universally in myth and fairytale. In this classic astrology text, renowned astrologer and Jungian analyst Liz Greene offers a fresh perspective on how to handle the influence of this much-maligned astrological symbol.

In Saturn, Greene shows us how the…


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