Dawn of Man: THE STORY OF HUMAN EVOLUTION [Hardcover]

Robin McKie (Author)

Book Description

ISBN-10: 0789462621 | ISBN-13: 978-0789462626 | Publication Date: June 21, 2000

Why did our earliest ancestors leave the trees and start to walk on two legs? What were the early people like? Did they have language? Were they predators or prey? Dawn of Man tells the remarkable epic of our 5-million-year journey from ape to man. This extraordinary story has been pieced together form a myriad of fossil finds, prehistoric cave paintings, discarded stone tools, and traces of ancient genetic material. In this dramatic and highly readable account, Robin McKie, Science Editor of The Observer, unravels the saga of how these discoveries form a picture of our ancestors' lives. It is a gripping scientific detective story full of paleontologist-detectives whose intellect and foibles add to the adventure. The story arrives at a revelation of how our world became dominated by a single primate species: Homo sapiens. The clues to our past include astonishing human-like footprints, preserved in volcanic ash sediments for over 3.5 million years, made by a half-ape, half-man creature already walking on two legs; a startlingly well-preserved skeleton unearthed at Lake Turkana, Kenya, revealing the grim life-and-death story of an 11-year-old boy who lived on the African savannah 1.5 million years ago; and minute DNA samples which some scientists believe will help them trace back the lineage of Homo sapiens to one African woman who lived 200,000 years ago. Illustrated with evocative recreations of early man and his landscapes, photographs of the human fossils and of the paleontologists who discovered them, and maps of key fossil sites, this book- which accompanies The Learning Channel's fascinating new television series, Dawn of Man- unravels the clues, the setbacks, the human dramas, and the scientific disputes to tell the astonishing story of our ancestry.

Editorial Reviews

Amazon.com Review

Dawn of Man, which accompanies a BBC television series, tells the story of human evolution, warts and all, over the last 4 million years or so. From a shared ancestor with the higher apes, an upright, walking ape-human in Africa, McKie takes our story through the Ice Age to domination by modern humans.

One of the few unique attributes of humans, which sets us apart from our nearest living relatives, the chimps, is a concern with our own history. Although anthropologists and archaeologists have conducted serious scientific investigation of our ancestry for well over 150 years, it is still a bit surprising how little we know.

The quest to discover our story is a bit like trying to put together a jigsaw puzzle without a picture to tell us what the finished puzzle should look like. To further the metaphor, we also have no idea how many pieces there are altogether, and the few pieces we do have are mostly incomplete. Practically any new bit of evidence can change our idea of the overall picture, so the story of human evolution is constantly changing. As science editor for Britain's Observer newspaper, McKie is able to provide a very readable and up-to-date account of our remarkable story.

One of the most compelling questions explored by McKie concerns our relationship with the Neanderthal people, who died out 30,000 years ago. Comparison of Neanderthal DNA with that of living humans suggests that our ancestors did not interbreed with the Neanderthals. Recently, however, skeletons have been found that seem to show a complete mixture of Neanderthal and modern human (Cro-Magnon) characters. In Dawn of Man, McKie quotes extensively from interviews with the scientists who work on human prehistory, so we get as close as possible to the bare bones of the story. The excellent text, art work, photos, and graphics in Dawn of Man make it a capable stand-alone, very attractive for the general reader. --Douglas Palmer

From Publishers Weekly

Plentifully adorned with photos and drawings, McKie's very accessible work follows two interwoven, compelling stories. The first is the story of all of usAfrom the first "bipedal apemen, probably Australopithecus afarensis," to the Neanderthals who competed with modern humans' ancestors during the last Ice Age. The second story is the story of how the first got told: it's all about paleoanthropologists (especially Kenya's Leakey family and their co-workers) and the fossils they hunt and interpret. McKie (African Exodus), the science editor for Britain's Observer, has fashioned his book as a tie-in for the six-hour BBC-TV series of the same name, scheduled for American broadcast on the Learning Channel in early August. He begins with bipedalism, evidenced in a famous pair of footprints. Then there are skulls, like Australian anatomist Raymond Dart's much-debated Taung child, which established our African descent. Ongoing debates about early language bring in the Nariokotome boy, a well-preserved Homo erectus: do his spine and rib cage entitle us to conclude that his species couldn't speak? "La Sima de los Huesos" (the Pit of Bones) in northern Spain yields lots of bones and our earliest knowledge about people in Europe (it turns out they ate one another). Other topics include intercontinental migration, diet, the history of the stone axe, hunting strategies, Ice Ages, fire, and the beginnings of culture and art. Readers who know zilch about protohumansAwhether or not they also catch the TV showAwill find McKie's volume a wonderful place to start: amateurs of paleoanthropology will find that McKie's details, sidebars, notes and examples cater to their interest and capture the current state of the field. (Aug.)
Copyright 2000 Reed Business Information, Inc.

Product Details

• Hardcover: 288 pages
• Publisher: DK ADULT (June 21, 2000)
• Language: English
• ISBN-10: 0789462621
• ISBN-13: 978-0789462626
• Product Dimensions: 10.9 x 8.6 x 1.1 inches
• Shipping Weight: 2.4 pounds
• Average Customer Review: 5.0 out of 5 stars  See all reviews (4 customer reviews)
• Amazon Best Sellers Rank: #866,670 in Books (See Top 100 in Books)

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Most Helpful Customer Reviews

17 of 19 people found the following review helpful:

5.0 out of 5 stars Lessons for today from a beautiful book, April 28, 2001

By 

Keith Thomas (Canberra, Australia) - See all my reviews
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This review is from: Dawn of Man: THE STORY OF HUMAN EVOLUTION (Hardcover)

In this book a skilled science journalist surveys the palaeontological and anthropological state of play through to late 1999.

In the course of surveying the last 5m years of human evolution, McKie brings out some fascinating evidence relevant to important contemporary debates. I look at these in this review.

(The page references are to McKie's book.)

In terms of diet, our pre-Homo ancestors were herbivorous (vegetarian) and our digestive system is basically unchanged since that time. However, there were immense evolutionary advantages in our ancestors also consuming meat - indeed, without consuming meat we might still be the Australopithecene genus which preceded Homo through to 2m years ago.

Climate change gave the Australopithecenes the stark alternative: adapt or perish. Some of our ancestors adapted, becoming tool makers and omnivores (and Homo) rather than herbivores. They also survived - as meat eaters with a herbivorous gut.

McKie quotes Richard Potts: "About 2.5m years ago, hominids encountered great fluctuations in the climate. At the same time we see the appearance of stone tools. That is no coincidence. They indicate that at least one hominid species was responding to these changes by becoming even more adaptable, rather than becoming specialized in the way that robustus and bosei did. By making tools, dietary choices became greater. Not only could people skin the large dead and doubtless smelly carcasses they occasionally found, they could crack open their bones for marrow. In addition tools would have helped pound and break down vegetables and nuts that could otherwise only have been eaten by animals with specialized dentures, and also helped dig up tubers rich in protein and calories. Just as Australopithecines responded to oscillating climates by walking, by becoming more versatile movers, so did the first members of the Homo line 2m years later. They made tools and became more versatile eaters" [66f]. The richer diet led to bigger brains, bigger brains led to intellectual growth and intellectual growth led to: (a) improved memory (including mental resource maps of the terrain and the seasons), (b) the ability to co-operate and take advantage of social complexity, (c) the ability to solve problems which led to the ability to create and use tools. These benefits in turn led to a more reliable diet which was also richer [114]. "We became less tethered to our habitats. Our ancestors' behaviour was becoming increasingly diverse, our menus more adventurous" [67]. Meat eaters were more free to migrate so they could survive, herbivores being more limited to the spread of their familiar staple plants [96]. The complexity of societies, the importance of memory and skills led to adults having a benefit beyond their reproductive age - they had knowledge and culture (wisdom) to pass on, not just physical genes[115].

The second theme concerns the evolution of human society and the differentiation of male and female roles.

Humans had a small pelvic gap for the birth canal, yet a more intelligent species would need a larger head to accommodate the large brain. A larger head could not fit through the pelvic gap. The evolutionary response was twofold: (a) for humans to be born while their brain was still relatively small. This means that mothers needed to provide intensive care (suckling, nurturing, warmth) while the brain developed. If mothers devoted themselves to nurturing, they need the reliable support of others [88]. The second response was (b) for women to evolve wider hips. This development survives today: women are less efficient bipedalists than men. The male shape was better adapted than the female shape for many of the activities of being the provider [89]. Because human brains take years to develop, there is a need for sustained social bonds (families) to support the maturing human for the duration of its immaturity (i.e., its childhood).

The third theme concerns the physical activities of our ancestors. "The numerous injuries on Neanderthal skeletons pointed to a dangerous, perhaps violent, side to their lives. Trinkaus analyzed the bones of 17 Neanderthals who had 27 traumatic wounds. They were mostly injured to the head and upper body. I got a statistical fit with rodeo riders; they get thrown off their animals a lot. In other words, it looked like Neanderthals were being flung around by the creatures they hunted. Not for them the low-risk, careful business of stalking and spearing. They went in for the kill and paid the consequences. These were people with physical prowess beyond the aspirations of even the best Olympic athletes [157f]." Survival in this environment would have evolved a body suited to vigorous, intense exercise, not gentle aerobics.

The fourth theme concerns the use of fire. This is important for us as the historical timing of its regular use can indicate whether our diet should - for scientific rather than aesthetic reasons - include cooked meat. Sites 500,000 years old have no signs of fire. Some hearths and the remains of burnt bones have been found in China 300,000 to 400,000 years ago. Fireplaces do not appear regularly until about 40,000 years ago [160], just 1700 generations, not long in evolutionary terms.

The fifth theme concerns mental and emotional skills, apart from quick reactions and coordination. McKie's beautiful account indicates that people who were tenacious and innovative were survivors. More than that, it was those who had social skills - who trusted others and were trusted in return, who showed compassion [90, 154, 156-7], who sustained long-term relationships of trust [80f] (and love?), who contributed to the group who survived best of all. People with good memories and who organized their thoughts in a way that could be communicated effectively (a) for immediate practical purposes [124] and (b) down the generations were also at a premium. Remember, the oral tradition was the only tradition.

This beautiful book is superbly illustrated.

13 of 15 people found the following review helpful:

5.0 out of 5 stars Bones, Stones and Genes, January 17, 2001

By 

Leonardo Alves (Houghton, Michigan USA) - See all my reviews
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This review is from: Dawn of Man: THE STORY OF HUMAN EVOLUTION (Hardcover)

This is a very interesting book on the always polemical subject of human evolution. It is light reading with nice explanatory double page boxes. The book can be read by junior high kids with good reading skills and it can also bring the latest developments for the ones who have been following the ongoing discussion.

The book starts at around 6.5 million years ago when our lineage and the chimpanzees' lineage split. At around 4.2 million years ago we were already bipeds as it can be proved by the position of the foragen magnun, the entry point for the spinal cord on the skul, found in ancient fossils. From that point till around 30,000 years ago a bush of different hominid species occupied the planet. The fate of the last non Homo sapiens human species, the Neanderthals is controversial but since their disappearance or assimilation we rule this planet.

By developing bipedalism, mastering the construction of tools and evolving big brains our ancestors survived harsh climate conditions through Ice Ages, settled in virtually every part of the globe and now we prepare ourselfs to leave this planet. It's a wonderful saga wonderfully described in this book.

The book not only covers all the major scientific findings that help us understand our family history but also honors the people behind the findings. Archeologists and paleontologists working under scorching sun, eagle-eyed Kenyans, and technicians in cool, high-tech genetic labs; they all help us to reconstruct our heritage.

This is a very interesting introductory book on a subject that usually brings heated discussion. The book is very didactical and filled with nice pictures, diagrams and maps. It presents scientific discoveries as recent as 1999 what is very desirable since molecular biology is revolutionizing the field. The book is a good complement for the excellent BBC/TLC four hours TV program.

Leonardo Alves - January 2001

6 of 7 people found the following review helpful:

5.0 out of 5 stars Imaging who we were, April 30, 2004

By 

Stephen A. Haines (Ottawa, Ontario Canada) - See all my reviews
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This review is from: Dawn of Man: THE STORY OF HUMAN EVOLUTION (Hardcover)

Any book written for/from a TV production is certain to have shortcomings. The usual flaws are oversimplification, errors of omission or outdated information. This book exhibits few of these problems, with the possible exception of the last. The rapid progress being attained in paleoanthropology these dates edges the "most recent finds" boundary almost monthly. We can't fault Robin McKie for falling behind as his frequent columns in The Guardian allow for prompt updating of the material. In this presentation, McKie has made a valiant effort to summarise the most recent information gathered on the nature of our ancestors. His fine prose is supported by some excellent, some good and some almost pitiful graphics. Fortunately, McKie's narrative more than transcends any shortcomings in the visuals.

Human evolution remains the most important scientific topic. Its significance is reflected in the many controversies associated with paleoanthropology. McKie doesn't shy away from these disputes. In fact, he nearly makes them the underlying theme of the book. He follows the revelations about our forebears offered by Raymond Dart, the Leakey family [which has proven a true dynasty in its own right], Don Johanson, Alan Walker and numerous others. Each made contributions, sometimes hotly contested by fellow researchers looking at the same data from different perspectives. McKie is good at examining the views and the evidence supporting them. He follows debates and resolutions closely, leaving the reader well informed and generally convinced by the resolution he selects.

McKie has a fine sense of the issues surrounding excavations and the analysis of revealed data. He explains the dating methods used in properly placing our ancestors on the evolutionary timeline. The evidence demonstrates that a strictly linear progression of human ancestry is difficult or impossible to draw from existing fossil specimens. McKie shows how many of the pre-human species branched off to become "failed" evolutionary experiments. The picture that emerges he equates with "the bar in Star Wars" in which many different types co-exist and intermingle while remaining unique. He returns to this image frequently which might become supportive of the "multi-regional" hypothesis. This idea, that Homo sapiens developed in parallel in different parts of the world, contested for some time with Darwin's proposal that humanity emerged in Africa. McKie, after examining all the arguments and data, declares that Darwin "got it right" all those years ago.

With the resources available, McKie has enlivened his text with excellent illustrations. There are diagrams and photographs of fossils as found and reconstructed. Several good maps of fossil sites and likely routes taken by our wandering ancestors. The only flaw in these images are hazy reproductions of the TV production. Most of these portray our ancestors as hirsute savannah dwellers, an image dispelled by Don Johanson's artist a generation ago. As an overview account, the reading list is brief - too brief, given McKie's qualifications. Even so, this book is an excellent starting point for learning about our evolutionary heritage.
[stephen a. haines - Ottawa, Canada]