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A distinguished microbiologist explains the importance of symbiosis - where different organisms contribute to each other's support - and how this is changing our view of life on Earth Lynn Margulis is an ardent supporter of the Gaia hypothesis: the idea that due to the finely balanced interdependence of all life forms, the planet functions as a single, giant cell. She argues that no organism is an island, and that all are linked to each other. Written with tremendous zest and authority The Symbiotic Planet traces the evolution of Earth from the origins of life and sex to the emergence of 'hyperseas' and an eerie future she describes for humanity.
We are in the midst of a revolution. It is a scientific revolution built upon the tools of molecular biology, with which we probe and prod the living world in ways unimaginable a few decades ago. Need to track a bacterium at the root of a hospital outbreak? No problem: the offending germ's complete genetic profile can be obtained in 24 hours. We insert human DNA into E. coli bacteria to produce our insulin. It is natural to look at biotechnology in the 21st century with a mix of wonder and fear. But biotechnology is not as 'unnatural' as one might think. All living organisms use the same molecular processes to replicate their genetic material and the same basic code to 'read' their genes. The similarities can be seen in their DNA. Here, John Archibald shows how evolution has been 'plugging-and-playing' with the subcellular components of life from the very beginning and continues to do so today. For evidence, we need look no further than the inner workings of our own cells. Molecular biology has allowed us to gaze back more than three billion years, revealing the microbial mergers and acquisitions that underpin the development of complex life. One Plus One Equals One tells the story of how we have come to this realization and its implications.
For a full list of entries and contributors, sample entries, and more, visit the Routledge International Encyclopedia of Women website. Featuring comprehensive global coverage of women's issues and concerns, from violence and sexuality to feminist theory, the Routledge International Encyclopedia of Women brings the field into the new millennium. In over 900 signed A-Z entries from US and Europe, Asia, the Americas, Oceania, and the Middle East, the women who pioneered the field from its inception collaborate with the new scholars who are shaping the future of women's studies to create the new standard work for anyone who needs information on women-related subjects.
Schelling's first systematic attempt to articulate a complete philosophy of nature.
One of the leading textbooks in its field, Bringing Fossils to Life applies paleobiological principles to the fossil record while detailing the evolutionary history of major plant and animal phyla. It incorporates current research from biology, ecology, and population genetics, bridging the gap between purely theoretical paleobiological textbooks and those that describe only invertebrate paleobiology and that emphasize cataloguing live organisms instead of dead objects. For this third edition Donald R. Prothero has revised the art and research throughout, expanding the coverage of invertebrates and adding a discussion of new methodologies and a chapter on the origin and early evolution of life.
This book reads the theory of evolution through the roots of words and the codes set up by relations between roots and key-words. Language was historically created in the course of the work dynamic. Today language has a double function. It not only supplies us with our everyday vocabulary and grammar. It also conceals a language within a language, offering clues as to what it means to be human. This book suggests that the evidence of this “language within language” shows that not only are we related to the great apes biologically as Darwin established, but that culturally we are related to the insects, and specifically to the metamorphic insects. It is this connection that is crucial And defining. Alfred Russel Wallace, co-founder of the Theory of Evolution, sensed some spiritual and artistic range to human experience not explained by Darwin`s central theory. They Stared at the Sun shows how the structures in major artistic works fuse with the development of creatures that undergo radical metamorphosis. They also determine the unique place of humans in the quantum cosmos.
"The First Brain is a discussion of how planarians have been used in neuropharmacology, and what role they have played in scientific developments that have a high impact on our culture. Planarians have been the animal models for research in drug addiction, antidepressant development, and various other topics in biology, neurobiology, and even zoology. Pagán uses these flatworms as a framework to explore the history of biological research. The book provides accessible background information on how biomedical research is impacted by evolution, and defines neurobiology and neuropharmacology in ways that are easy to understand. At the same time, Pagán provides enough detail for the book to useful for scientists working in various subsections of biology.

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