Digital biology

Sample

Robert Pollack

"The genetic age is upon us, yet most people have only a limited understanding of the wondrous chemical that encodes the formula for all living things. As DNA's secrets are revealed, they must be rescued from the obscuring language of science, and now Signs of Life does just that. Borrowing from the humanities, Robert Pollack offers an entirely fresh perspective: DNA, he argues, should be seen as a great work of natural literature, a three-billion-year-old, continuously evolving text." "An award-winning scientist and teacher, Pollack displays both a sophisticated understanding of biology and a remarkable gift for metaphor. In elegant prose, he shows precisely how DNA provides the instruction book for life. He takes us deep inside a living cell - a teeming walled city - and explains how the genetic script at its heart governs all its operations. He opens the book containing the human genome and lucidly reveals the process by which biologists and physicians have begun to read its words and sentences." "But the frontier of genetics now extends into troubling territory. Pollack identifies several areas of concern: the ambitious but flawed Human Genome Project, the widespread access to individual genetic data, the temptation to manipulate genetic codes to make them "better." Given our still-crude ability to interpret these living texts, our eagerness to rewrite them is alarming. The power to change the human genome brings with it enormous responsibilities, and Pollack offers persuasive evidence that if we fail to achieve a fuller understanding of the multiple meanings of DNA, we risk disaster." "Signs of Life is both a brilliant illumination of a biological text and a provocative meditation on our awesome new ability to alter it. With the grace of a born writer and teacher, Robert Pollack has written a book that will change the way people think about science, genetics, and the future of our species."--BOOK JACKET.

Sample

Benjamin Woolley

Computers have changed our lives; with virtual reality, they will change our very experience, recreating it in an image of our choosing. That, at least, is what the champions of virtual reality claim. It will not simply reshape our view of technology, they say, but our view of ourselves and the world we live in. It is about the increasing power of information technology to create simulated environments, new universes that are neither actual nor fictional, but somewhere in between: virtual. In Virtual Worlds, Benjamin Woolley examines the reality of virtual reality. He looks at the dramatic intellectual and cultural upheavals that gave birth to it, at the hype that surrounds it, at the people who have promoted it, and at the dramatic implications of its development. Virtual reality is not simply a technology, it is a way of thinking created and promoted by a group of technologists and thinkers that sees itself as creating our future. Virtual Worlds reveals the politics and culture of these virtual realists, and examines whether they are creating reality, or losing their grasp of it.

Sample

Jeffrey Long

Evidence of the Afterlife shares the firsthand accounts of people who have died and lived to tell about it. Through their work at the Near Death Experience Research Foundation, radiation oncologist Jeffrey Long and his wife, Jody, have gathered thousands of accounts of near-death experiences (NDEs) from all over the world. In addition to sharing the personal narrative of their experiences, visitors to the website are asked to fill out a one hundred–item questionnaire designed to isolate specific elements of the experience and to flag counterfeit accounts.The website has become the largest NDE research database in the world, containing over 1,600 NDE accounts. The people whose stories are captured in the database span all age groups, races, and religious affiliations and come from all over the world, yet the similarities in their stories are as awe-inspiring as they are revealing. Using this treasure trove of data, Dr. Long explains how medical evidence fails to explain these reports and why there is only one plausible explanation—that people have survived death and traveled to another dimension.

Sample

Nnedi Okorafor

"Phoenix was grown and raised among other genetic experiments in New York's Tower 7. She is an 'accelerated woman'--only two years old but with the body and mind of an adult, Phoenix's abilities far exceed those of a normal human. Still innocent and inexperienced in the ways of the world, she is content living in her room speed reading e-books, running on her treadmill, and basking in the love of Saeed, another biologically altered human of Tower 7. Then one evening, Saeed witnesses something so terrible that he takes his own life. Devastated by his death and Tower 7's refusal to answer her questions, Phoenix finally begins to realize that her home is really her prison, and she becomes desperate to escape. But Phoenix's escape, and her destruction of Tower 7, is just the beginning of her story. Before her story ends, Phoenix will travel from the United States to Africa and back, changing the entire course of humanity's future"--