" . . . a standard source for anyone wanting to immerse himself in the topic of scientific change, Kuhn, Feyerabend, Hanson and Polanyi, all are examined here in a manner which is at once sympathetic and exacting." --Roger C. Buck, Indiana University

A fascinating tribute to the forefathers of two of today’s most exciting scientific fields Thanks to Max Delbruck and George Gamow, today we have mapped the human genome and understand the ramifications of the Big Bang. In his characteristically inviting and elegant style, Gino Segre brings to life the story of these two great scientists and their long friendship and offers an accessible inside look the people behind the scenes of science—the collaboration and competition, the quirks and failures, the role of intuition and luck, and the sense of wonder and curiosity that keeps these extraordinary minds going.

The Universe in which we live is unimaginably vast and ancient, with countless star systems, galaxies, and extraordinary phenomena such as black holes, dark matter, and gamma ray bursts. What phenomena remain mysteries, even to seasoned scientists? Our Universe is a fascinating collection of essays by some of the world's foremost astrophysicists. Some are theorists, some computational modelers, some observers, but all offer their insights into the most cutting-edge, difficult, and curious aspects of astrophysics. Compiled, the essays describe more than the latest techniques and findings. Each of the ten contributors offers a more personal perspective on their work, revealing what motivates them and how their careers and lives have been shaped by their desire to understand our universe. S. Alan Stern is Director of the Department of Space Studies at Southwest Research Institute in Boulder, Colorado. He is a planetary scientist and astrophysicist with both observational and theoretical interests. Stern is an avid pilot and a principal investigator in NASA's planetary research program, and he was selected to be a NASA space shuttle mission specialist finalist. He is the author of more than 100 papers and popular articles. His most recent book is Pluto & Charon (Wiley, 1997). Contributors: Dr. John Huchra, Harvard University Dr. Esther Hu, University of Hawaii, Honolulu Dr. John Mather, NASA Goddard Space Flight Center Dr. Nick Gnedin, University of Colorado, Boulder Dr. Doug Richstone, University of Michigan, Ann Arbor Dr. Bohdan Paczynski, Princeton University, NJ Dr. Megan Donahue, Space Telescope Science Institute, Baltimore, MD Dr. Jerry Ostriker, Princeton University, New Jersey G.Bothun, University of Oregon, Eugene

What are the conditions that foster true novelty and allow visionaries to set their eyes on unknown horizons? What have been the challenges that have spawned new innovations, and how have they shaped modern biology? In Dreamers, Visionaries, and Revolutionaries in the Life Sciences , editors Oren Harman and Michael R. Dietrich explore these questions through the lives of eighteen exemplary biologists who had grand and often radical ideas that went far beyond the run-of-the-mill science of their peers. From the Frenchman Jean-Baptiste Lamarck, who coined the word “biology” in the early nineteenth century, to the American James Lovelock, for whom the Earth is a living, breathing organism, these dreamers innovated in ways that forced their contemporaries to reexamine comfortable truths. With this collection readers will follow Jane Goodall into the hidden world of apes in African jungles and Francis Crick as he attacks the problem of consciousness. Join Mary Lasker on her campaign to conquer cancer and follow geneticist George Church as he dreams of bringing back woolly mammoths and Neanderthals. In these lives and the many others featured in these pages, we discover visions that were sometimes fantastical, quixotic, and even threatening and destabilizing, but always a challenge to the status quo.

What are the conditions that foster true novelty and allow visionaries to set their eyes on unknown horizons? What have been the challenges that have spawned new innovations, and how have they shaped modern biology? In Dreamers, Visionaries, and Revolutionaries in the Life Sciences , editors Oren Harman and Michael R. Dietrich explore these questions through the lives of eighteen exemplary biologists who had grand and often radical ideas that went far beyond the run-of-the-mill science of their peers. From the Frenchman Jean-Baptiste Lamarck, who coined the word “biology” in the early nineteenth century, to the American James Lovelock, for whom the Earth is a living, breathing organism, these dreamers innovated in ways that forced their contemporaries to reexamine comfortable truths. With this collection readers will follow Jane Goodall into the hidden world of apes in African jungles and Francis Crick as he attacks the problem of consciousness. Join Mary Lasker on her campaign to conquer cancer and follow geneticist George Church as he dreams of bringing back woolly mammoths and Neanderthals. In these lives and the many others featured in these pages, we discover visions that were sometimes fantastical, quixotic, and even threatening and destabilizing, but always a challenge to the status quo.

Originally published in German in 1935, this monograph anticipated solutions to problems of scientific progress, the truth of scientific fact and the role of error in science now associated with the work of Thomas Kuhn and others. Arguing that every scientific concept and theory—including his own—is culturally conditioned, Fleck was appreciably ahead of his time. And as Kuhn observes in his foreword, "Though much has occurred since its publication, it remains a brilliant and largely unexploited resource." "To many scientists just as to many historians and philosophers of science facts are things that simply are the case: they are discovered through properly passive observation of natural reality. To such views Fleck replies that facts are invented, not discovered. Moreover, the appearance of scientific facts as discovered things is itself a social construction, a made thing. A work of transparent brilliance, one of the most significant contributions toward a thoroughly sociological account of scientific knowledge."—Steven Shapin, Science

"With this one compact statement, Jacob Needleman has forced the discussion of both science and religion in our time into a new, more mature and discriminating phase. . . . It is a way station where those who are seriously exploring the transformation of consciousness will have to stop, take thought, and perhaps re-plot their course."--Theodore Roszak "I want to strongly recommend it to every reader seriously interested in our present cultural situation."--Fritjof Capra "Needleman is unique; he is really on to something. . . . A fine book"--Harvey Cox Western science has operated for centuries on the assumption that we can understand the universe without understanding ourselves. We are just now seeking to make the necessary connection between the general laws of nature to those of our own (inner) nature. But the job won't be done with "massive injections of the new consciousness"; we cannot democratize the sacred by cheapening its demands. "My aim in this book therefore" says Needleman, "has not been to speak of the convergence of science and spirituality, but of their separation. As in nature itself, organic unity is a reciprocal relationship between separate but interdependent entities. In human life as well, there can be no real unity except through the awareness of real divisions. One may then hope to experience the magic power of sustained awareness by itself to bring the harmony that we have until now fruitlessly attempted to impose on ourselves and on our endangered civilization." Jacob Needleman is a professor of philosophy at San Francisco State University and the author of many books, including Money and the Meaning of Life , and The American Soul . In addition to his teaching and writing, he serves as a consultant in the fields of psychology, education, medical ethics, philanthropy, and business, and has been featured on Bill Moyers's acclaimed PBS series A World of Ideas .

This book is concerned with one of the most fundamental questions of mathematics: the relationship between algebraic formulas and geometric images. At one of the first international mathematical congresses (in Paris in 1900), Hilbert stated a special case of this question in the form of his 16th problem (from his list of 23 problems left over from the nineteenth century as a legacy for the twentieth century). In spite of the simplicity and importance of this problem (including its numerous applications), it remains unsolved to this day (although, as you will now see, many remarkable results have been discovered).

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing many of these classic works in affordable, high quality, modern editions, using the original text and artwork.

The significance of human individuality is such that each human functions as a unique "molecular" unit of the mass of humanity. Understanding the natural basis for the uniqueness of the individual has long been an objective. The possibilities have been analyzed by Julian Huxley, by A. E. Needham, by Roger Williams, and by others. With his books Biochemical Individuality and Free and Unequal, Roger Williams has done as much as anyone to focus atten tion on this complex of questions. Although scheduled to partici pate in this program, Roger Williams* was unable to attend due to illness. He asked, however, that a quotation be included in the proceedings. This quotation from Chraka is presented early in this book. While metabolic bases for individuality have received a con siderable investigation and discussion by Williams and others, the case for underlying determinants and derivative consequences have not been examined as fully. The specificities that abound in our living world can be traced to the manner in which molecules fit with each other. While numerous studies having other objectives can be cited in support of molecularly based specificities, a few of the leaders in the development of the understanding of physical aspects of biological information present here some of their latest inferences. Several of the participants discuss some of the conse quences at higher levels. Examination of the fascinating cases of reunited identical twins are seen as providing a capstone to the hierarchical treatment.

As if history and nature had not provided wonders enough, through the ages humans themselves have contrived more marvels to deceive one another. Sometimes they have concocted evidence when none was available to prove pet theories; sometimes their intention has been to impress or defraud; sometimes they have acted merely for sport. ø Robert Silverberg tells the stories of a baker's dozen of these scientific hoaxers in a lively, good-humored book that ranges through time and across continents. Here are perpetual-motion machines and space rockets, men on the moon and serpents in the sea. The rogues? gallery is a varied one: Dr. Mesmer, who cast his hypnotic spell on eighteenth-century Paris; Charles Dawson, whose Piltdown Man challenged evolution; Dr. Cook, with his tale of ?discovering? the North Pole; and many others. ø These are fascinating stories and more than just entertainment. The author explains the scientific background against which the hoaxes appeared and the detective work that led to their exposure. The schemers teach us to be alert, to challenge the evidence, and to appreciate the healthy skepticism that characterizes the scientific method.

"Orenstein is such a breezy, funny writer, it's easy to forget she's an important thinker too."--People In this lively, funny memoir, Peggy Orenstein sets out to make a sweater from scratch--shearing, spinning, dyeing wool--and in the process discovers how we find our deepest selves through craft. Orenstein spins a yarn that will appeal to everyone. The COVID pandemic propelled many people to change their lives in ways large and small. Some adopted puppies. Others stress-baked. Peggy Orenstein, a lifelong knitter, went just a little further. To keep herself engaged and cope with a series of seismic shifts in family life, she set out to make a garment from the ground up: learning to shear sheep, spin and dye yarn, then knitting herself a sweater. Orenstein hoped the project would help her process not just wool but her grief over the recent death of her mother and the decline of her dad, the impending departure of her college-bound daughter, and other thorny issues of aging as a woman in a culture that by turns ignores and disdains them. What she didn't expect was a journey into some of the major issues of our time: climate anxiety, racial justice, women's rights, the impact of technology, sustainability, and, ultimately, the meaning of home. With her wry voice, sharp intelligence, and exuberant honesty, Orenstein shares her year-long journey as daughter, wife, mother, writer, and maker--and teaches us all something about creativity and connection.

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