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This classic of biochemistry offered the first detailed exposition of the theory that living tissue was preceded upon Earth by a long and gradual evolution of nitrogen and carbon compounds. "Easily the most scholarly authority on the question...it will be a landmark for discussion for a long time to come." — New York Times.
El origen de la vida es la obra magna de Aleksandr Oparin, quien nos explica que los seres vivos no aparecieron de pronto, sino que se formaron lentamente durante millones de años; fueron cambiando de apariencia y se volvieron más complicados, hasta convertirse en los seres que hoy conocemos: plantas, árboles, animales vertebrados, anfibios, reptiles, mamíferos y el ser humano.
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Short history of attempts to solve the problem of the origin of life; Beginning stages in the evolution of carbon compounds; Formation of the "primitive soup"; Origin of prebiological systems; Evolution of "protobionts" and the origin of the first organisms; Further evolution of the first organisms.
'A fascinating and challenging story' New York Review of Books 'This is an incredibly absorbing and insightful book about the most important scientific question of our age' Mark Miodownik, author of Stuff Matters 'The story of the quest to understand life's genesis is a universal one, in which everyone can find pleasure and fascination. By asking how life came to be, we are implicitly asking why we are here, whether life exists on other planets, and what it means to be alive. This book is the story of a group of fragile, flawed humans who chose to wrestle with these questions. By exploring the origin of life, we can catch a glimpse of the infinite.' How did life begin? Why are we here? These...
Dedicated to one of the great pioneers of this science, Leslie Orgel, on the occasion of his 80th birthday, this compilation of reviews and original manuscripts provides an overview of the current state of the art, written by some of the major players in this creative domain of 'explorative chemistry' (such as Christian De Duve, Albert Eschenmoser, Gunter Wachtershauser). Since we are still far from finding a definitive answer to the most fundamental of questions in science, 'chemistry' here is defined in its broadest sense. It is against ...
Bringing together the latest scientific advances and some of the most enduring subtle philosophical puzzles and problems, this book collects original historical and contemporary sources to explore the wide range of issues surrounding the nature of life. Selections ranging from Aristotle and Descartes to Sagan and Dawkins are organised around four broad themes covering classical discussions of life, the origins and extent of natural life, contemporary artificial life creations and the definition and meaning of 'life' in its most general form. Each section is preceded by an extensive introduction connecting the various ideas discussed in individual chapters and providing helpful background material for understanding them. With its interdisciplinary perspective, this fascinating collection is essential reading for scientists and philosophers interested in astrobiology, synthetic biology and the philosophy of life.
This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.
While researching Russia's historical efforts to protect nature, Douglas Weiner unearthed unexpected findings: a trail of documents that raised fundamental questions about the Soviet political system. These surprising documents attested to the unlikely survival of a critical-minded, scientist-led movement through the Stalin years and beyond. It appeared that, within scientific societies, alternative visions of land use, resrouce exploitation, habitat protection, and development were sustained and even publicly advocated. In sharp contrast to known Soviet practices, these scientific societies prided themselves on their traditions of free elections, foreign contacts, and a pre-revolutionary he...
In this book, Slava Gerovitch argues that Soviet cybernetics was not just an intellectual trend but a social movement for radical reform in science and society as a whole. Followers of cybernetics viewed computer simulation as a universal method of problem solving and the language of cybernetics as a language of objectivity and truth. With this new objectivity, they challenged the existing order of things in economics and politics as well as in science. The history of Soviet cybernetics followed a curious arc. In the 1950s it was labeled a reactionary pseudoscience and a weapon of imperialist ideology. With the arrival of Khrushchev's political "thaw," however, it was seen as an innocent vic...