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Without our domesticated plants and animals, human civilization as we know it would not exist. We would still be living at subsistence level as hunter-gatherers if not for domestication. It is no accident that the cradle of civilization - the Middle East - is where sheep, goats, pigs, cattle, and cats commenced their fatefully intimate associations with humans. Before the agricultural revolution, there were perhaps 10 million humans on Earth. Now there are more than seven billion of us. Our domesticated species have also thrived, in stark contrast to their wild ancestors. In a human-constructed environment - or manmade world - it pays to be domesticated. Domestication is an evolutionary process first and foremost. What most distinguishes domesticated animals from their wild ancestors are genetic alterations resulting in tameness, the capacity to tolerate close human proximity. But selection for tameness often results in a host of seemingly unrelated by-products, including floppy ears, skeletal alterations, reduced aggression, increased sociality, and reduced brain size. It's a package deal known as the domestication syndrome. Elements of the domestication syndrome can be found in every domesticated species - not only cats, dogs, pigs, sheep, cattle, and horses but also more recent human creations, such as domesticated camels, reindeer, and laboratory rats. That domestication results in this suite of changes in such a wide variety of mammals is a fascinating evolutionary story, one that sheds much light on the evolutionary process in general. We humans, too, show signs of the domestication syndrome, which some believe was key to our evolutionary success. By this view human evolution parallels the evolution of dogs from wolves, in particular. Evolution of Modern Humans: Early Modern Homo sapiens Early Modern Homo sapiens A ll people today are classified as Homo sapiens Our species of humans first began to evolve nearly 200000 years ago in association with Download World History Audio Books Audiblecom Download and listen to World History audio books featuring best sellers and top-rated Audiblecom customer favorites The Anthropocene epoch: scientists declare dawn of human Experts say human impact on Earth so profound that Holocene must give way to epoch defined by nuclear tests plastic pollution and domesticated chicken Nuclear test Understanding Evolution: History Theory Evidence and Understanding Evolution: History Theory Evidence and Implications By - March 5 2006 Updated - May 2 2006 Index Introduction; Origin Mythology The Stone Age - World history New Stone Age The term neolithic is used especially in archaeology and anthropology to designate a stage of cultural evolution or technological development Wildlife Online - Natural History of the Red Fox RED FOX Vulpes vulpes Content Updated: 3rd September 2015 CONTENTS: Evolution and Early Distribution Taxonomy North American Red foxes British Red foxes Elephant - Wikipedia Etymology The word "elephant" is based on the Latin elephas (genitive elephantis) ("elephant") which is the Latinised form of the Greek (elephas Science Creation and Evolutionism (refutation of NAS Science Creation and Evolutionism Response to the latest anticreationist agitprop from the US National Academy of Sciences (NAS) Science Evolution and Creationism Cat - Wikipedia The cat skull is unusual among mammals in having very large eye sockets and a powerful and specialized jaw:35 Within the jaw cats have teeth adapted for killing Wealth - UNLIMITED What do we mean by wealth? The way we define and display wealth is undergoing a radical change Over the past 400 hundred years our approach to wealth has
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