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Meaning in the Multiverse

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Is life meaningful? How would the universe have to be made to persuade us toward our purpose? Is there any evidence that we live in such a universe?

Modern science has taught us that the fundamental workings of the universe often run counter to our intuitions: time does not flow, it is frozen in a continuum with space; a single particle of matter can create a wave-like interference pattern; and our perception does not reveal reality but instead increases our fitness to survive. Meaning in the Multiverse: A Skeptic's Guide to a Loving Cosmos shows the flaws in our intuitions on universal meaning and our place in the universe.

Utilizing metaphysics and cosmology, author and scientist Justin Harnish tackles the interrelatedness of meaning and existence, explores our ability to create virtual consciousness, uncovers our recruitment as a deep-learning program for the universe, and illuminates the optimization routine running on a massively parallel quantum computer. If we are going to ask the question, what is the meaning of it all anyway... it is best to leverage the latest science of existence and the latest interrogations of experience.

Similar to how Brian Greene's The Hidden Reality stood at the vanguard of physics and described ten different theoretical multiverses, Meaning in the Multiverse speculates on universal meaning in an existence fundamentally made of matter, information, and computation. Books as different as What We Talk About When We Talk About God by Rob Bell, Sean Carrol's The Big Picture, and Waking Up by Sam Harris are the supernatural, poetic, and personal arguments, respectively, against an all-natural, universal meaning.

Meaning in the Multiverse: A Skeptic's Guide to a Loving Cosmos is the first book to speculate that meaning is transmitted to us through an all-natural, computational multiverse.The multiverse is persuading us to live an examined life, one more aligned to our shared meaning.

* To be mindful in our experiences.

* To flow with existence especially in pursuits that further science, society, or culture.

Man's search for meaning has been using a water witching rod when the Hubble Space Telescope are available. Meaning in the Multiverse: A Skeptic's Guide to a Loving Cosmos, will take off the lens cap and stare into the true source of human meaning-the dynamic multiverse.

278 pages, Paperback

Published February 12, 2021

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About the author

Justin Harnish

2 books4 followers
Justin Harnish is a writer, engineer, and non-profit founder. He is the author of the books “Meaning in the Multiverse: A Skeptic's Guide to a Loving Cosmos” & “Dance to Spawn A Galaxy: Poems of Purpose.”  

Justin is a free-range thinker, a futurist, mindfulness practitioner, and a speculative Natural Philosopher. 

He studied engineering and philosophy at Montana State University. For the last 21 years has tried to live an examined life: as a semiconductor engineer and technology strategist; as a practitioner of mindfulness; and in service to his community. 

Utilizing the life optimizing strategies outlined in Meaning in the Multiverse, Justin helps people detail their passions and align their life and professions to achieve their greater purpose.

Justin serves his community as the Creative Director of Women of the World, a non-profit women refugee service organization he founded with his lovely wife Samira Harnish.

Justin lives with his wife, the UNHCR award-winning non-profit executive, Samira Harnish, and their silky terrier.

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Displaying 1 - 3 of 3 reviews
197 reviews4 followers
January 14, 2026
Justin Harnish’s Meaning in the Multiverse: A Skeptic’s Guide to a Loving Cosmos is a breathtaking intellectual journey that dares to tackle humanity’s oldest question, “Is life meaningful?” with the sharpest tools of modern cosmology, quantum physics, and computational theory. This is not a work of vague spirituality but a rigorously argued, fascinatingly original thesis that posits a cosmos not of cold indifference, but of persuasive, dynamic, and deeply interconnected purpose.

Harnish begins by masterfully deconstructing our flawed intuitions, showing how reality, from frozen spacetime to wave-particle duality, already defies our everyday perceptions. He then builds his case that if we are to search for meaning, we must do so with the “Hubble Space Telescope” of contemporary science, not the “water witching rod” of outdated philosophy. His central speculation is revolutionary: meaning is not a human invention but a signal “transmitted to us through an all-natural, computational multiverse.”

The book is exceptionally well-researched and organized, guiding the reader through complex concepts of metaphysics, virtual consciousness, and the idea of humanity as a “deep-learning program for the universe” with remarkable clarity. The prose is precise, engaging, and often poetic, making profound ideas accessible without sacrificing their depth. The supporting quotes and citations are well-chosen, anchoring the speculation in a respected scientific and philosophical tradition.

What makes this book truly stand out is its optimistic, “loving” conclusion. Harnish argues that the multiverse is persuading us toward an examined life, encouraging mindfulness, and flowing with existence in ways that further “science, society, or culture.” It replaces existential dread with a call to aligned, purposeful action within a grand, participatory cosmos.

As noted by Writer’s Digest, the production quality is exemplary, with a compelling cover and flawless typesetting that complements the sophisticated content. Meaning in the Multiverse is a unique, thought-provoking, and ultimately hopeful work that will captivate readers of popular science, philosophy, and anyone yearning for a meaningful framework for existence that embraces, rather than denies, the wonders of our universe. A brilliant and compelling read.
1 review1 follower
February 12, 2021

As someone who loves to hear new ideas and learn new ways of thinking, Meaning in the Multiverse was an absolute feast. Justin Harnish is able to sum up complex topics into a way of thought that can help you find an examined life. He addresses everything from metaphysics to consciousness and helps clothe it in philosophical meaning. If you are looking for a way to expand your horizons and change your way of thought, this is the book for you. This book can be taken as a whole or read in small pieces and you will still gain something. A great read and an even better contemplation.
1 review
February 15, 2021
Meaning and the Multiverse is a mind expanding book that illuminates on all aspects of the cosmos and our existence within it. Harnish’s knowledge is expansive, and he expertly connects the dots between science, matter, mind, consciousness and – most importantly – meaning for humanity. The concepts in the book truly opened my eyes on many levels and I appreciated the book as much for its insights into science and technology as for its conclusions about all natural purpose. Meaning in the Multiverse is a ‘must read’ for anyone wondering ‘what does it all mean?’.
Displaying 1 - 3 of 3 reviews