Building on a range of disciplines – from biology and anthropology to philosophy and linguistics – this book draws on the expertise of leading names in the study of organic, mental and cultural codes brought together by the emerging discipline of biosemiotics. The volume represents the first multi-authored attempt to deal with the range of codes relevant to life, and to reveal the ubiquitous role of coding mechanisms in both organic and mental evolution.

In the tradition of The Alchemist comes an internationally bestselling novel based on the author's own mystical journey to discover the seven secrets to creativity, abundance, healing, and love. Unsatisfied and unfulfilled by her understanding of life after the death of her father, Michal journeys to Jerusalem to see if the great mystic rabbis hold any answers. What she discovers, and what Patty Harpenau learned, were the seven secret codes to live by. The Life Codes embodies the mystical essence of Judaism, Christianity, and Islam that have been locked in secret texts and whispered in private ritual only to men of a certain age. Patty Harpenau broke down barriers when she was given these codes, and in this novel based on her own spiritual journey, she shows the process of discovery and how to apply these seven secrets to our lives in order to fulfill our purpose and our potential. Each of the seven codes is revealed as part of Michal's narrative. Each of the seven chapters ends in questions that help readers integrate the code into their lives and develop their own spiritual paths to peace, creativity, abundance, self-acceptance, love, and happiness. It is a heart-wrenching story of love; of relationships that transcend time, life, and death; and of a woman breaking through barriers to achieve her greatest aspiration.

Life at Flint Hill Elementary School may seem normal, but seven friends find themselves on a path to crack the code for an epic life. Whether they're chasing their dreams on stage, searching for an elusive monster fish, or running a makeshift business out of a tree house, can these heroes find a way to work together to change their community?

This is a detailed history of one of the most important and dramatic episodes in modern science, recounted from the novel vantage point of the dawn of the information age and its impact on representations of nature, heredity, and society. Drawing on archives, published sources, and interviews, the author situates work on the genetic code (1953-70) within the history of life science, the rise of communication technosciences (cybernetics, information theory, and computers), the intersection of molecular biology with cryptanalysis and linguistics, and the social history of postwar Europe and the United States. Kay draws out the historical specificity in the process by which the central biological problem of DNA-based protein synthesis came to be metaphorically represented as an information code and a writing technology—and consequently as a “book of life.” This molecular writing and reading is part of the cultural production of the Nuclear Age, its power amplified by the centuries-old theistic resonance of the “book of life” metaphor. Yet, as the author points out, these are just metaphors: analogies, not ontologies. Necessary and productive as they have been, they have their epistemological limitations. Deploying analyses of language, cryptology, and information theory, the author persuasively argues that, technically speaking, the genetic code is not a code, DNA is not a language, and the genome is not an information system (objections voiced by experts as early as the 1950s). Thus her historical reconstruction and analyses also serve as a critique of the new genomic biopower. Genomic textuality has become a fact of life, a metaphor literalized, she claims, as human genome projects promise new levels of control over life through the meta-level of information: control of the word (the DNA sequences) and its editing and rewriting. But the author shows how the humbling limits of these scriptural metaphors also pose a challenge to the textual and material mastery of the genomic “book of life.”

Unsparing and important. . . . An informative, clearheaded and sobering book.—Jonathan Yardley, Washington Post (1999 Critic's Choice) Inner-city black America is often stereotyped as a place of random violence, but in fact, violence in the inner city is regulated through an informal but well-known code of the street. This unwritten set of rules—based largely on an individual's ability to command respect—is a powerful and pervasive form of etiquette, governing the way in which people learn to negotiate public spaces. Elijah Anderson's incisive book delineates the code and examines it as a response to the lack of jobs that pay a living wage, to the stigma of race, to rampant drug use, to alienation and lack of hope.

The genetic code appeared on Earth with the first cells. The codes of cultural evolution arrived almost four billion years later. These are the only codes that are recognized by modern biology. In this book, however, Marcello Barbieri explains that there are many more organic codes in nature, and their appearance not only took place throughout the history of life but marked the major steps of that history. A code establishes a correspondence between two independent 'worlds', and the codemaker is a third party between those 'worlds'. Therefore the cell can be thought of as a trinity of genotype, phenotype and ribotype. The ancestral ribotypes were the agents which gave rise to the first cells. The book goes on to explain how organic codes and organic memories can be used to shed new light on the problems encountered in cell signalling, epigenesis, embryonic development, and the evolution of language.