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Deep Ancestry: Inside The Genographic Project Paperback – November 20, 2007
In Deep Ancestry, scientist and National Geographic explorer Spencer Wells shows how tiny genetic changes add up over time into a fascinating story. Using scores of real-life examples, helpful analogies, and detailed diagrams and illustrations, he explains exactly how each and every individual's DNA contributes another piece to the jigsaw puzzle of human history. The book takes readers inside the Genographic Projectthe landmark study now assembling the world's largest collection of DNA samples and employing the latest in testing technology and computer analysis to examine hundreds of thousand of genetic profiles from all over the globeand invites us all to take part.
- Print length256 pages
- LanguageEnglish
- PublisherNational Geographic
- Publication dateNovember 20, 2007
- Dimensions4.81 x 0.65 x 7.81 inches
- ISBN-109781426201189
- ISBN-13978-1426201189
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Customer reviews
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Learn more how customers reviews work on AmazonCustomers say
Customers find the book informative and well-written. They appreciate the clear and concise writing style that makes the scientific details understandable for beginners. The book provides a good overview of geneology and genetic archaeology, using real people's DNA to illustrate concepts.
AI-generated from the text of customer reviews
Customers find the book interesting and informative. They say it's a nice companion piece to the film and that the material is well organized. Readers mention that the topics are interesting and each story will astound them.
"...Each story will astound you. You will also have a better understanding of what genetic archaeology is...." Read more
"...I have read by Spencer Wells, and I have found this one to be equally interesting...." Read more
"This book is not quite as good as pandoras seed but way better than the journey of man. Wells must have had someone help him write this one...." Read more
"...I love the book as a companion piece to the film; in fact, so much so, that I had my then 92-year old uncle genetically tested (y-chromosomes) for..." Read more
Customers find the book useful for learning about genetic archaeology and geneology. It provides a good introduction to the Genetic Code and the National Geographic Genographic Project. They find the explanations easy to understand for laymen new to genealogy. The book helps readers learn about the diversity of human genetics across the continent.
"...emphasize again the writing style: very simple, yet it explains clearly complex concepts. He talks science, yet he is humorous and light...." Read more
"...The evidence presented in the genetic code (Y chromosome), indicates that we had a common ancestor dating back about 60,000 years ago and this..." Read more
"...This book helps to decipher some of that information and if you are interested in haplotypes in general, you will enjoy it as a read." Read more
"...In summary, this is an average book. Genetics is a fascinating topic and Dr. Wells is a gifted scientist and documentary filmmaker but for whatever..." Read more
Customers find the writing style clear and concise. They say it's easy to read and understand for a layman new to genealogy. The author does a good job of laying down the basics and providing a helpful glossary. They appreciate the nicely narrated story that takes them step by step.
"...book then flows smoothly and he managed to make it so easy for you to follow the main ideas and try to decipher what is probably the greatest puzzle..." Read more
"...I think he still gets too text bookish in this one but it is readable...." Read more
"...Spencer Wells writes well and has a gift for using personal vignettes to illustrate important points...." Read more
"...It was one of the few DNA books that is not difficult to understand, and quite interesting to see how they have traced the movement of mankind..." Read more
Top reviews from the United States
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- Reviewed in the United States on December 23, 2006What a marvellous little book! I was taken by surprise so many times during my reading, whenever I thought I knew what the author is about at the beginning of many of his stories. In a way, this is like a crime fiction book written by a clever writer that catches you off guard and it reveals the killer only at the last page. The writing style is deceivingly simple; Spencer gets over the scientific details of genetics in a few paragraphs where he tells you in plain English everything you need to know to understand this book. The book then flows smoothly and he managed to make it so easy for you to follow the main ideas and try to decipher what is probably the greatest puzzle of all: the origins of human race. You will have a few surprises.
You might have seen the National Geographic documentary "The Journey of Man". Its author is none other than same Spence Wells. He is only 37 years old, and very, very bright. I have to emphasize again the writing style: very simple, yet it explains clearly complex concepts. He talks science, yet he is humorous and light. He uses sometimes numbers and probabilities, but the book is in general built around stories of five people chosen to represent the main haplogroups (families or a clans of people that share the same genetic properties transmitted over many generations) in the history of mankind. Spencer Wells is currently a National Geographic Explorer-in-Residence and the director of Genographic Project. It is a great and fascinating role he is playing. The goal of this project is to collect about 100,000 genetic samples from people around the world that live in still pristine conditions: that is they live in the same area their families lived for a long time. This information is stored in a database and by applying sophisticated algorithms; we should be able to determine how we have evolved in time, how we migrated and how we came to become the people of today. I was a little bit sceptical about this entire concept, but the book convinced me. You will have to read it to understand what really means. It is a powerful idea.
The book is based on five stories told people with very different backgrounds. Each story will astound you. You will also have a better understanding of what genetic archaeology is. If you are familiar with DNA, it will make even more sense to you. The DNA is seen more and more like a cryptic library that holds many secrets about our evolution. Segments of code will reveal relationships never thought possible. This book does not go that much in detail, but it does tell you the story in a nicely narrated style that takes you step by step through the various haplogroups patterns, like a detective, and come up with unexpected conclusions.
In the end you will see why scientists believe that the Adam and Eve, the original parents of all the people that populated this planet today, lived around 60,000 years ago in Africa. If you take the time to think about it, you realise how amazing this is. In 2,000 generations we evolved from an ape like humanoid to the generation of the Internet. The book will take you through the Ice Age, the disappearance of Neanderthal, the conquest of Asia, the mystery of Australian Aborigines, invasion of Americas and many other adventures. Back to Africa, you will get to know how genetically diverse this continent is. Did you know that two of the oldest haplogroups (tribes) still live in Africa today and probably they speak the oldest language, perhaps the first languages? These people speak the so-called click languages that are more sophisticated in the variety of sounds than our modern languages.
The book has also information about how to purchase a Genographic Project Public Participation Kit. For $99.95 you can get that kit, collect your DNA sample and send it to the project office. The results are kept confidentially in the project database and you will have secure access to your DNA profile. You can find more details at [...]
I recommend this book to anyone curious about genetics, genealogy, history, evolution and genetic archaeology.
- Reviewed in the United States on April 15, 2008This is the second book I have read by Spencer Wells, and I have found this one to be equally interesting. In this book you will learn about haplogroups, which identify people with similar genetic markers and how those markers are identified in the genetic code. There are two types: the mitochondrial (mtDNA) and the Y chromosome groups. Various maps in the book show where the many haplogroups had there probable origins. The evidence presented in the genetic code (Y chromosome), indicates that we had a common ancestor dating back about 60,000 years ago and this ancestor looked pretty much like modern humans today.
What I found interesting was the sudden change of events about 50,000 years ago. All of a sudden we see the development of sophisticated art forms, the migration out of Africa, the development of speech and complex technology and a leap in brain function. One must wonder what was going on.
I highly recommend this book, and if you want more information, you can go to the[...] Web site which discusses the genographic project in detail. It is a pretty cool site.
- Reviewed in the United States on July 4, 2013This book is not quite as good as pandoras seed but way better than the journey of man. Wells must have had someone help him write this one. I would suppose from national geo. I think he still gets too text bookish in this one but it is readable. The topic is so interesting that slogging through one of his books is well worth the effort. If you read them all start with the journey of man, then Deep Ancestry, then pandoras seed. Gun, Germs and Steel is the next book if you haven't already read it. It's written by Jared Diamond and is a different but not contradictory look at this same subject.
- Reviewed in the United States on May 6, 2016I bought this book after years of watching Dr. Well's film on the genetic history and migration of mankind. I love the book as a companion piece to the film; in fact, so much so, that I had my then 92-year old uncle genetically tested (y-chromosomes) for a couple of different findings in ancestry testing. I will hopefully this year, go through similar tests for myself in mtDNA testings and complete my maternal side of the family's deep ancestry, as well as, ten generation back. Dr. Well's is on the board of FamilyTreeDNA.com and I have enjoyed the depth of information they provide. This book helps to decipher some of that information and if you are interested in haplotypes in general, you will enjoy it as a read.
Top reviews from other countries
Anna K.Reviewed in Canada on November 9, 20135.0 out of 5 stars A personal journey through human's genetic history.
It was an amazing story of the genetic history of humans through time. The end of the book has a reference section which goes through each major haplogroup. That way, if you participated in the National Geographic's Genographic project, this book can guide you and help you interpret your results.
Ms. C. B. MclaglenReviewed in the United Kingdom on February 10, 20145.0 out of 5 stars Deep Ancestry Spencer Wells and The journey of Man by Spencer Wells
Both these books go together. Indeed Depp Ancestry is a must because it caterlogues all the Haplogroups and shows how they are connected. This as a bit out of date but still an essential tome to help anyone understand better. So I have it as I read books by the wonderful Stephen Oppenheimer and Bryan Sykes as well. Thank to you all you wonderful scientists. I have not stopped studying the journey of man since I began in ernest quite a few years ago now. There is still so much to learn. Keep an open mind. Do not get angry. This is YOUR history from the deep past 20,000 to 150,000 years ago starting in Africa. Cynthia Allen McLaglen
JOANWWReviewed in Canada on July 26, 20135.0 out of 5 stars Genetics a fascinating area of world Research
This book and the Journey of Man should be read by all who want to know where we came from
Dr. K. SardaReviewed in the United Kingdom on December 29, 20095.0 out of 5 stars Gain an insight into our past
If there ever was one single book to read that sets out our origins - then this has to be it. The book is welll written and sets out the arguments with a great deal of clarity. A must read for those that still believe in racial superriorityand hopefully they will learn a few things and realise colour is truly skin deep. A good book for me is one that raises more questions, makes me think and sets me on a further learning journey. This book did all of that.
Krishna Sarda
Andy_CB8Reviewed in the United Kingdom on October 27, 20164.0 out of 5 stars Four Stars
Enjoyed reading this but would not read it again...


