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Between 543 and 538 million years ago, something remarkable happened. After hundreds of millions of years of gradual and painstaking evolution, suddenly the process exploded into life. For the first time animals evolved hard external parts. For the first time there was evidence of active predation, with both hunters and hunted rapidly developing both armaments and defences. And in this short space of time -- the blink of an eye, in geological terms -- the number of different classifications of animals, or phyla, mushroomed from three to thirty-eight, the number we still have today. The 'when' and the 'what' of this extraordinary event, known as the 'Cambrian Explosion', have been known for some years and were made famous in Stephen Jay Gould's bestselling book WONDERFUL LIFE. What has until now been speculation is the 'why'. Andrew Parker's astounding explanation, which is becoming increasingly influential and accepted, is fully explored and described in this groundbreaking book. A scientific detective story which encompasses disciplines as diverse as biology, history, geology and art, IN THE BLINK OF AN EYE is destined to become a popular-science classic.
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From the age of Aristotle to the age of AIDS, writers, thinkers, performers and activists have wresteled with what "performance" is all about. At the same moment, "performativity"--a new concept in language theory--has become a ubiquitous term in literary studies. This volume grapples with the nature of these two key terms whose traces can be found everywhere: in the theatre, in the streets, in philosophy, in questions of race and gender, and in the sentences we speak.
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Regardless of whether they’ve heard of jazz or Art Tatum, young readers will appreciate how Parker uses simple, lyrical storytelling and colorful, energetic ink-and-wash illustrations to show the world as young Art Tatum might have seen it. Tatum came from modest beginnings and was nearly blind, but his passion for the piano and his acute memory for any sound that he heard drove him to become a virtuoso who was revered by both classical and jazz pianists alike. Included in the back matter is a biography and bibliography.
Why the bible is scientifically accurate. Does modern science - while agreeing with Darwinian evolution, the big bang theory and the complexity and deep age of the universe - prove the order of creation as described in the Bible to be true? It takes just one page in the Bible to describe the creation of the universe, the Earth, the sky, the seas and all life on the planet. But a close reading will reveal that it is written in a very odd order. Light is mentioned twice - in 'let there be light' and secondly in 'let there be lights . . . to divide the day from night'. Whales appear before birds. Vegetation appears after 'let there be light' but before day is separated from night. In The Genesi...
The Cambrian explosion is the "big bang" of evolution--a period of less than five million years during which life on Earth rapidly developed both armaments and defenses. Animals suddenly became both hunters and the hunted, and the number of animal groups with hard body parts mushroomed from three to 38. But why did the explosion happen when it did? Ground-breaking and accessible, this book unravels the evidence demonstrating that this was the period when the eye evolved, leading to an evolutionary scramble for survival.
Identifying and Leveraging the Hidden Social Networks That Drive Corporate Performance In today's flatter organizations, collaboration in employee networks has become critical to innovation and to both individual and companywide performance. Executives spend millions on new organizational designs, cultural initiatives, and technologies to promote the sharing of knowledge and expertise across functional, hierarchical, and divisional lines. Yet these efforts have achieved disappointing results. Rob Cross and Andrew Parker argue that's because most managers have little understanding of how their employees actually interact to get work done. In fact, formal "org charts" fail to reveal the often ...
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