Description:With revolutionary scientific theories, dramatic photographs, and his own exciting discoveries, world-famous paleoanthropologist Donald Johanson supports controversial hypotheses that challenge our most fundamental theories of human ancestry:
Our earliest ancestors left the trees to walk on two legs at least four million years ago as part of a unique sexual strategy.
Our first large-brained ancestors survived as scavengers, competing with lions and hyenas for food, rather thatn being the noble hunters of popular imagination.
Neandertals are a specialized, extinct side branch of the human family tree and were never part of our own species.
Modern humans first evolved in Africa and later migrated around the world.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Ancestors: In Search of Human Origins. To get started finding Ancestors: In Search of Human Origins, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented.
Description: With revolutionary scientific theories, dramatic photographs, and his own exciting discoveries, world-famous paleoanthropologist Donald Johanson supports controversial hypotheses that challenge our most fundamental theories of human ancestry:
Our earliest ancestors left the trees to walk on two legs at least four million years ago as part of a unique sexual strategy.
Our first large-brained ancestors survived as scavengers, competing with lions and hyenas for food, rather thatn being the noble hunters of popular imagination.
Neandertals are a specialized, extinct side branch of the human family tree and were never part of our own species.
Modern humans first evolved in Africa and later migrated around the world.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Ancestors: In Search of Human Origins. To get started finding Ancestors: In Search of Human Origins, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented.