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The Genesis Quest: The Geniuses and Eccentrics on a Journey to Uncover the Origin of Life on Earth

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How did life begin? Why are we here? These are some of the most profound questions we can ask.
 
For almost a century, a small band of eccentric scientists has struggled to answer these questions and explain one of the greatest mysteries of all: how and why life began on Earth. There are many different proposals, and each idea has attracted passionate believers who promote it with an almost religious fervor, as well as detractors who reject it with equal passion.
 
But the quest to unravel life’s genesis is not just a story of big ideas. It is also a compelling human story, rich in personalities, conflicts, and surprising twists and turns. Along the way the journey takes in some of the greatest discoveries in modern biology, from evolution and cells to DNA and life’s family tree. It is also a search whose end may finally be in sight.
 
In The Genesis Quest, Michael Marshall shows how the quest to understand life’s beginning is also a journey to discover the true nature of life, and by extension our place in the universe.

360 pages, Hardcover

Published August 20, 2020

38 people are currently reading
245 people want to read

About the author

Michael Marshall

2 books11 followers
Michael Marshall is a science writer interested in life sciences and the environment.

The Genesis Quest is his first book. It asks how life began on Earth, and tells the stories of the scientists who have spent a century struggling with this profound mystery.

Michael has a BA and MPhil in experimental psychology from the University of Cambridge and an MSc in science communication from Imperial College, London.

He has worked as a staff journalist at New Scientist and the BBC. Since 2017 he has been a freelance writer, published by outlets including BBC Future, the Observer, Nature, New Scientist, and the Telegraph. In 2019 he was shortlisted for News Item of the Year by the Association of British Science Writers.

He lives in Devon with his wife and daughter.

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Displaying 1 - 15 of 15 reviews
Profile Image for Bandit.
4,967 reviews585 followers
September 4, 2020
Well, here I am, the first to review a book about the all the firsts of discoveries about the origin of life on Earth. To be fair, this wasn’t quite what was expected, which is pretty normal when the plot summary only gets a light skim. The skim led me to expect a somewhat lighter and easier read, but then again, this being a university press production, it might have been a lot heavier than it was. The result…somewhere in the middle. Yes, it is heavy on science, molecular biology and chemistry, specifically, but it was also notably accessible for my admittedly nonscientific mind. Accessible, but, at times, work. The funny thing about science is how much we still don’t know, not funny haha, but funny strange, strange to be so in the dark about so many things despite all the significant discoveries over all these centuries. This is a book about what we do know about the mysterious, or miraculous if you will, origin of life on Earth. Not the broader strokes and popular theories (primordial soup, panspermia, DNA, RNA, basic chemical compositions, etc.) everyone’s (ok, that’s presumptuous of me, let’s say most reasonably intelligent decently educated people) familiar with, but the finer details behind each individual ideas…and boy, were there many throughout time. Not just the ideas, the men (and yes, it was primarily all men)behind them. Really fascinating characters, some of whom I admit interested me more than their discoveries, but that’s entirely on me. My brain leans more towards lives lived, historical context, etc. Science of this nature…it was something of an effort, my brain protested, but eventually quieted down and got on board, because continuing self education is a must for any devoted autodidact and this is how it’s done. And this was objectively a good way to learn about how Earth went from just another planet to one with organisms so complex they can and, inexplicably, have dedicated themselves to actively destroying it. University press or not, this is no textbook or it’s the best possible sort of textbook, surprisingly engaging and even more surprisingly funny at times, specifically the footnotes are a bunch of hilarious delights. So there you go, the book on the evolution of evolution. Learn all about…the things we presently know. The most likely scenario of the origin of life on Earth. For now. Not an easy read, something of an overreach for me, but certainly a worthy one, very interesting, thoroughly educational. And somehow I even managed it all in one day. A proper work out for the brain. Anatomically speaking brain isn’t a muscle, but that’s no excuse not to exercise it. For anyone with an interest in the subject or just knowledge itself fo the sake of knowledge, this is absolutely the right book. Thanks Netgalley.
Profile Image for Samir Firdovsioglu.
42 reviews6 followers
July 27, 2024
"The Genesis Quest" by Michael Marshall is an entertaining and enlightening read. The book's natural flow and seamless progression keep the reader engaged without any abrupt interruptions. Marshall excels at explaining complex scientific terms in layman's terms, making the intricate discussions accessible and comprehensible.

One of the book's strengths is Marshall's ability to elucidate difficult and complex subjects. However, the abundance of information and numerous researcher names can sometimes be overwhelming and confusing. Despite this, Marshall's keen explanations help the reader navigate through the scientific discourse.

However, a slight drawback is the author's occasional submission to his philosophical biases. Marshall sometimes equates religious beliefs with scientific inquiries, which can be disappointing. The belief in a divine creation is not a scientific theory but rather a rational belief shared by many civilizations, rooted in reasonable philosophical arguments and human predisposition. At times, Marshall employs arguments like "but where does God come from?" which are philosophically unsound since the definition of God traditionally includes being "uncreated" and "necessary."

Despite these occasional criticisms of religion, "The Genesis Quest" remains the best book I've read on the historical quest to explain the origin of life on Earth. Marshall skillfully explains the complex experiments and hypotheses behind each scientific endeavor, making the book both informative and engaging.

Overall, I highly recommend "The Genesis Quest." It is a well-written and insightful book that provides a thorough exploration of the scientific pursuit to understand the origins of life.
2 reviews
March 10, 2026
How did life begin? Why are we here? These are among the most profound questions we can ask. They are about both ourselves and our relationship to the wider universe. Yet while the question of how life started on our planet is an obvious one, scientists only really began engaging with it in the early twentieth century. Research into the origin of life is barely a century old. Even today, there are only a few dozen laboratories that directly tackle this important subject. This book is the story of the scientists who have attempted to explain how and why life arose on our planet.
Profile Image for Fereydoon.
70 reviews4 followers
November 8, 2025
کتابی علمی که حس یه داستان هیجانی رو میده و مدام فکر می‌کنی آخرش چی میشه ..
جزو معدود کتابهایی که چیزی رو که در ابتدا نویدش رو میده در ادامه بهت ارائه میده .. یک سفر پر از جزییات از کشف سلول تا پیدا کردن نزدیک ترین پاسخ به سوال خاستگاه حیات چیست ..
360 reviews
February 6, 2025
Source New Scientist Feb 25, 2023. Very good read. Well explained description of the search for the origin of life on earth.
Profile Image for P.
108 reviews7 followers
December 7, 2025
The first chapters were well written and the last chapters had good new information.
Profile Image for Leah.
285 reviews8 followers
September 14, 2020
An excellent synopsis of the many competing theories of the origins of life on earth in the last couple of centuries, The Genesis Quest is exceptionally readable for anyone with a high school background in biology (although I will admit that many cobwebs were cleared out between my ears in the process and some parts stretched me to the limits of that knowledge). Meticulously working through the fundamental, yet very complicated questions on this topic, Marshall touches on what "life" really is exactly, how it could have possibly evolved from non-living matter, the structure of the basic building blocks of life and how they fit together, and even the implications for our life, our ecosystem, and the universe as we know it. This book is engaging, insightful, and easy to follow.

It's fascinating to be at a point in history where we can now reflect on the exploration of pretty much every substance basic to our cellular structure being the first to arise from nonliving matter and to arrive at a comprehensive theory that has enough merit to "stick" in a field where the prevailing theory has shifted every couple of decades. As Marshall traces the reader through these different hypotheses, he really gets in the weeds about how each stands up to scrutiny and why some gained more traction and persisted longer than others. And he does this without burying the reader in indecipherable technical information, instead referring to additional resources in the endnotes. As much as I learned in school (and I swear, I did learn it!) about the importance of the structure of DNA, the chirality of molecules, the fragility of nucleic acids in water, etc. this narrative really brings all of those facts together in a way that makes them meaningful. I could see this being a strong companion to an AP/100-level biology course, in addition to just being a great read for anyone with an interest in the subject matter.

Lastly, as captivating as it was reading about these different scientific theories, as interesting were the biographical snapshots of the scientists behind these experiments. Some of these characters are absolutely fascinating, almost too good for nonfiction. It really gives a flavor for the field.

As a bonus, I very much appreciated Marshall's intentional focus on the contributions of women to this field, as well as highlighting places where the work of others was overlooked for political and other reasons. It really makes a case for technological progress could have moved at a very different pace if not for these barriers.

As an aside, the kindle book does have some annoying formatting issues, including footnotes that are sometimes several pages beyond the reference marker, paragraphs running into chapter headings, no linked delineations between chapters, etc. Strongly recommend the book, but would not recommend the kindle version.

Much thanks to University of Chicago Press and NetGalley for the eARC in exchange for the review.
Profile Image for Anirudh Wodeyar.
43 reviews1 follower
December 7, 2020
The Genesis Quest followed both chronologically and by breakdown across concepts the scientific quest to understand the origin of life. It does a great job at starting by inspiring you with the sheer madness inherent in the existence of cells and their ubiquity and follows by examining the different prerequisites needed for a cell to exist - a membrane, a metabolism and RNA.

We follow different scientists making a case for different theories in a scientific space that is somewhat unique. We know very little still about early pre-LUCA (last common ancestor) Earth - about the climate and the metals and molecules that were just lying around. So the nature of theorizing about the origin of life is made quite difficult. Yet as we have learned more about the constraints involved in being a cellular life form we've tried to reduce it down to its essentials and this is the path we follow.

Marshall does a great job at following individual personal stories alongside the science. Though to be honest, as someone who isn't a chemist and only slightly a biologist, I lost track of the science at several points. It was too much of a web to track all at once. Still the humanness of the story of searching for the origin of life definitely comes through. As does the politicking involved in science. As well as the capacity of the scientific method to overwhelm it, eventually, somewhat.

What I learned from the book has definitely helped me develop a slightly more nuanced perspective about life vs non-life. The ending of the book discussed how the original life likely wasn't a singular organism but instead it was a cluster and they worked together to be life. This was particularly gratifying for my own personal philosophy for what I expect to matter for life.
This entire review has been hidden because of spoilers.
Profile Image for Jennifer.
331 reviews
December 20, 2020
The Genesis Quest follows the theories, experiments, and achievements of numerous researchers seeking to find out how life on early earth began. It will not give you a specific 'answer' but rather lays out all the questions and how they have been studied over time.

It is as much a historical book as it is scientific. Written for the layperson, albeit someone who has some knowledge of biology and chemistry, and someone who is not bored by technical discussions about molecular formations, it lays out all the ideas (mostly chronologically) that people have had about the origins of life, from the earliest theories of spontaneous generation, to primordial soup, RNA World, which part of a cell came first, life starting at alkaline vents, etc. There is the most discussion about the inner workings of cells, proteins, DNA, ribosomes, etc. It discusses the pros and cons of each theory, and at the end attempts to roll up what we know now.

It is also a 'who's who' of researchers who have attempted to find out these answers. There is also a bit of humor and philosophy which made it more readable. I found it to be an extremely well-written book that I am happy to recommend for anyone who wants to learn more about the search for how life began.

I received and ARC as a reviewer for NetGalley
Profile Image for Travis Cottreau.
83 reviews1 follower
March 17, 2021
This is a great book. It compares well with something like "The Code Book" or "Big Bang" by Simon Singh. Marshall takes the topic and goes as far back in time as possible and quotes from the original sources and builds and builds and builds through to 2019.

I learned a lot and am happy I read it.

If I could suggest an improvement, it would be a timeline somewhere in the book (I imagine a fold-out one) with the dates and points and people so you could see it all in one go, that would have been really useful. There is often the point of "we mentioned this back in chapter 10" etc... but there is no way to follow it all. A timeline would have changed my experience of the book significantly. Still - fantastic read - exactly the kind of popular science book I love to have on my shelf and love to indulge in.
9 reviews1 follower
December 25, 2021
An awe inspiring review of scientific thinking on the origin of life

It is some 20 years since I read Christian de Duve’s ‘Vital Dust’ which set me thinking about the origin of life on earth. However, this book by Michael Marshall far exceeds the earlier work and hits the ball out of the park. It is beautifully written, handling huge concepts with ease. I have read it as a page-turning thriller, and very much enjoyed the ride. It has scholarly notes and an excellent bibliography. Mr. Marshall manages to encompass the whole subject, despite the multiple and often competing theories, giving this reader at least a profound sense of awe. Brilliant!
Profile Image for Jeannette.
Author 18 books4 followers
November 10, 2021
I wanted to love this book and give it full stars because its such an interesting subject. It gets three stars because if did cover the quest for how life came into being and evolved. And the language was fine, the detail prolific, the erudition outstanding. But I found myself skimming as too much information started battling for space in my head. At the end I slowed down but didnt feel I'd missed much as the author wrapped up. It's an ok book but not an outstanding rendition of life's origins. Probably I should have taken more time over it.
1 review
December 6, 2020
Just excellent. Footnotes to rival Terry Pratchett and an engaging read. It is a testament to his didactic style that I had more problems understanding some of his more obscure cultural references than the complex biochemical intricacies underlying the origin of life!
Profile Image for CD.
3 reviews
September 22, 2022
Brilliant book.

Really fascinating story of how life on earth came to be and the characters involved. As a layman I found it really easy to read and gripping. My curiosity is well and truly piqued.

Excellent
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