Life as We Do Not Know It

Author: Peter Ward
Publisher: Penguin
ISBN: 9780143038498
Format: PDF, Kindle
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A revealing exploration of the latest NASA research into the possibility of extraterrestrial life also poses a hypothesis about the origins of life on Earth, examining the controversial idea of creating non-DNA life in a laboratory as well as the scientific possibilities of the range of life throughout the universe. By the author of Gorgon. Reprint. 20,000 first prinitng.

Life in the Universe

Author: James Newsome Pierce
Publisher: Universal-Publishers
ISBN: 1599424517
Format: PDF, Kindle
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This book explores the science of extraterrestrial life, with a particular emphasis on the existence of intelligent alien civilizations. It introduces the reader to the basic chemistry associated with life on Earth and describes the planetary and stellar environments that allow us to exist. It also discusses the likelihood of alien life developing at other locations in our galaxy, along with the possibility that we will meet or communicate with them. This book is suitable for use as a text in an introductory "Life in the Universe" course. REVIEWS: Blog Critics Magazine written by Regis Schilken http://blogcritics.org/archives/2009/03/16/082715.php

From Dying Stars to the Birth of Life

Author: Jerry Cranford
Publisher: Nottingham University Press
ISBN: 1907284796
Format: PDF, Kindle
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Written in an informal manner, this account tells the incredible story of the birth of an entirely new field of science called Astrobiology—a field that is now investigating whether life might exist on other worlds. From the discovery that other stars in our galaxy are circled by planets to the detection of single-cell organisms found living on Earth in extremely hostile environments, this account details the recent breakthroughs made by astronomers and earth scientists over the last few decades. Based on these findings, it argues that scientists now have the technology they need to move from speculating or fantasizing about extraterrestrials to possibly providing mankind with the first definitive proof that we are not alone.

Creating Life in the Lab

Author: Fazale Rana
Publisher: Baker Books
ISBN: 9781441214584
Format: PDF
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Each year brings to light new scientific discoveries that have the power to either test our faith or strengthen it--most recently the news that scientists have created artificial life forms in the laboratory. If humans can create life, what does that mean for the creation story found in Scripture? Biochemist and Christian apologist Fazale Rana, for one, isn't worried. In Creating Life in the Lab, he details the fascinating quest for synthetic life and argues convincingly that when scientists succeed in creating life in the lab, they will unwittingly undermine the evolutionary explanation for the origin of life, demonstrating instead that undirected chemical processes cannot produce a living entity.

Evolution and the Emergent Self

Author: Raymond L. Neubauer
Publisher: Columbia University Press
ISBN: 0231521685
Format: PDF, ePub
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Raymond L. Neubauer presents a view of nature that describes rising complexity in life in terms of increasing information content, first in genes and then in brains. The evolution of the nervous system expanded the capacity to store information with relatively open-ended programs, making learning possible. Portraying four species with high brain-to-body ratios&mdashchimpanzees, elephants, ravens, and dolphins&mdashNeubauer shows how each shares with humans the capability for complex communication, social relationships, flexible behavior, tool use, and powers of abstraction. He describes this constellation of qualities as an emergent self, arguing that humanity is not the only self-aware species and that human characteristics are embedded in the evolutionary process and are emerging in a variety of lineages on our planet. Neubauer ultimately shows that human culture is not a unique offshoot of a language-specialized primate, but an extension of a fundamental strategy that organisms have used since the beginning of life on earth to gather information and buffer themselves from environmental fluctuations. Neubauer also views these processes in a cosmic setting, detailing open thermodynamic systems that become more complex as the energy flowing through them increases. Similar processes of increasing complexity can be found in "self-organizing" structures in both living and non-living forms. Recent evidence from astronomy indicates that planet formation may be nearly as frequent as star formation. In February 2011, NASA announced that the Kepler space telescope had located fifty-four planets in the habitable zones around their stars. Life makes use of the elements most commonly seeded into space by burning and exploding stars, and the evolution of life and intelligence that occurred on our planet may be common across the universe.

Life from an RNA World

Author: Michael Yarus
Publisher: Harvard University Press
ISBN: 9780674050754
Format: PDF, ePub, Docs
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A majority of evolutionary biologists believe that we now can envision our biological predecessorsâe"not the first, but nearly the first, living beings on Earth. Life from an RNA World is about these vanished forebears, sketching them in the distant past just as their workings first began to resemble our own. The advances that have made such a pursuit possible are rarely discussed outside of bio-labs. So here, says author Michael Yarus, is an album for interested non-biologists, an introduction to our relatives in deep time, slouching between the first rudimentary life on Earth and the appearance of more complex beings. The era between, and the focus of Yarusâe(tm) work, is called the RNA world. It is RNA (ribonucleic acid) long believed to be a mere biologic copier and messenger, that offers us this glimpse into our ancient predecessors. To describe early RNA creatures, here called âeoeribocytesâe or RNA cells, Yarus deploys some basics of molecular biology. He reviews our current understanding of the tree of life, examines the structure of RNA itself, explains the operation of the genetic code, and covers much elseâe"all in an effort to reveal a departed biological world across billions of years between its heyday and ours. Courting controversy among those who question the role of âeoeribocytesâe âe"citing the chemical fragility of RNA and the uncertainty about the origin of an RNA synthetic apparatusâe"Yarus offers an invaluable vision of early life on Earth. And his book makes that early form of life, our ancestor within, accessible to all of us.

A Brief History of Creation Science and the Search for the Origin of Life

Author: Bill Mesler
Publisher: W. W. Norton & Company
ISBN: 0393248542
Format: PDF, ePub, Mobi
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The epic story of the scientists through the ages who have sought answers to life’s biggest mystery: How did it begin? In this essential and illuminating history of Western science, Bill Mesler and H. James Cleaves II seek to answer the most crucial question in science: How did life begin? They trace the trials and triumphs of the iconoclastic scientists who have sought to solve the mystery, from Darwin’s theory of evolution to Crick and Watson’s unveiling of DNA. This fascinating exploration not only examines the origin-of-life question, but also interrogates the very nature of scientific discovery and objectivity.