898 results for "Evolution"

Theoretical studies on sex ratio evolution

Karlin, Samuel
This book deals with a key area of population genetics: the ratio of the sexes in a population, or the allocation of resources to male versus female reproductive function. Samuel Karlin and Sabin Lessard establish the formal theoretical aspects of the evolution of sex ratio within the constraints of genetic mechanisms of sex determination. Their results generalize and unify existing work on the topic, strengthening previous conceptions in some cases and, in other instances, offering new directions of research. There are two main approaches to understanding the causes and effects of sex ratio. One approach focuses on the optimization and adaptive functions of sex allocation, while the other emphasizes the consequences of genetic sex determination mechanisms. In discussing the utility of these two approaches, Professors Karlin and Lessard examine the principal sex-determining mechanisms and facts involved in sex ratio representations, the various genetic and environmental factors that contribute to adaptive sex expression, and the evolution of sex determining systems and controls. From a population genetic perspective, the authors derive evolutionary properties in support of the high incidence of 1:1 sex ratio in natural populations and investigate the conditions that can explain the occurrence of biased sex ratio.
Princeton University Press 1986-07-21 313 pages

Hayek's modern family: classical liberalism and the evolution of social institutions

Horwitz, Steven
Scholars within the Hayekian-Austrian tradition of classical liberalism have done virtually no work on the family as an economic and social institution. In addition, there is a real paucity of scholarship on the place of the family within classical liberal and libertarian political philosophy. Hayek's Modern Family offers a classical liberal theory of the family, taking Hayekian social theory as the main analytical framework. Horwitz argues that families are social institutions that perform certain irreplaceable functions in society. These functions change as economic, political, and social circumstances change, and the family form adapts accordingly, kicking off the next wave of developments in the social structure. In Hayekian terms, the family is an evolving and undesigned social institution. Horwitz offers a non-conservative defense of the family as a social institution against the view that either the state or "the village" is able or required to take over its irreplaceable functions.
Palgrave Macmillan 2015 313 pages

Humanity's evolutionary destiny: a Darwinian perspective

Itzkoff, Seymour W.
Humans are biological creatures first. Culture is an expression of our brain and neurological function. Intelligence is the key to the flourishing of the human super-species. Humanity has reached the point where two sub-species are now competing within the earthly ecology. These are not defined by any of the existing racial categories, rather, intellectual and cultural behavior. They can be symbolized as Homo sapiens and Homo sapiens sapiens. In evolutionary history, no two sub-species have ever been able to cohabit a limited ecology. The outcome of this inherent selective conflict is written in the history of the human genus Homo, that is, the successive increases in brain size and intelligence and the disappearance of earlier, less corticalized forms of Homo. Civilization will eventually be shaped by the domination of Homo sapiens sapiens.
Peter Lang Pubishing 2016 244 pages

Sha'ar Hagolan

Garfinkel, Yosef,Miller, Michele A.
This monograph presents the revolutionary results of ten years of excavation and research in the Neolithic village of Sha'ar Hagolan, Jordan Valley, Israel. Sha'ar Hagolan is dated to the Pottery Neolithic period, and is the type-site for the Yarmukian culture, which occupied large parts of the Mediterranean climatic zones of Israel, Jordan and Lebanon during the sixth millennium BC. Recent excavations at the site have far-reaching implications for the entire Neolithic period, as well as for the history of architecture, art and cult and other aspects of material culture in the ancient Near East. The evidence for the architecture and village planning, material culture and remarkable art objects shows what was previously considered to be an era of decline was a time of cultural evolution and development in the Levant.
Oxbow Books 2002 262 pages

Religion From Tolstoy To Camus

Walter Arnold Kaufmann
Religion From Tolstoy To Camus is a comprehensive book written by Walter Arnold Kaufmann that explores the evolution of religious thought and philosophy from the 19th to the 20th century. The book is divided into two parts, with the first part focusing on the religious ideas of Leo Tolstoy, S������ren Kierkegaard, Friedrich Nietzsche, and Martin Buber. The second part of the book examines the works of Albert Camus, Gabriel Marcel, and Paul Tillich. Kaufmann's analysis of these thinkers and their ideas is an attempt to understand how religion has been transformed and redefined in the modern era. He argues that the traditional religious beliefs and practices have been challenged by the rise of science, secularism, and existentialism. The book explores the ways in which these thinkers have responded to these challenges and how they have attempted to create new forms of religious expression.Kaufmann's writing is clear and accessible, making it an excellent resource for both scholars and general readers interested in the history of religious thought. The book provides a fascinating insight into the changing nature of religion and its role in modern society. Overall, Religion From Tolstoy To Camus is an important work that sheds light on the complex and evolving relationship between religion and modernity.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
Literary Licensing, LLC 2012-05 462 pages

World order after Leninism

Tismaneanu, Vladimir,Howard, Marc Morje,Sil, Rudra
World Order after Leninism examines the origins and evolution of world communism and explores how its legacies have shaped the post-Cold War world order. The lessons of Leninism continue to exert a strong influence in contemporary foreign affairs―most visibly in Poland and other post-communist states of the former Soviet Union, but also in China and other newly industrialized states balancing authoritarian impulses against the pressures of globalization, free markets, and democratic possibilities. World Order after Leninism began as a conversation among former students of Ken Jowitt, professor of political science at the University of California at Berkeley from 1970-2002 and whose monumental career transformed the fields of political science, Russian studies, and post-communist studies. Using divergent case studies, the essays in this volume document the ways in which Jowitt's exceptionally original work on Leninism's evolution and consolidation remains highly relevant in analyzing contemporary post-communist and post-authoritarian political transformations.
Herbert J. Ellison Center for Russian, East European, and Central Asian Studies, University of Washington 2006-11-06 301 pages

A sin against the future: imprisonment in the world

Stern, Vivien
Vivien Stern contends that prisons, a mainstay of punishment, are an anachronistic and probably counterproductive system for dealing with rising crime rates. Arguing that inherent flaws in the institution of prison threaten democratic values and fail to meet the needs of modern society, she makes a powerful case for implementing radical change. Stern first discusses the evolution of imprisonment and then explores how different areas of the world approach and use incarceration as a punitive measure. She looks at life in prison across regions and across cultural traditions, describing the personal and very disturbing experiences of prisoners as well as the treatment of minorities, women, and juveniles. According to Stern, prison is a deformed society, a place of violence, corruption, and gross human rights abuses. The author considers the many courageous efforts being made around the world to improve prisons and mitigate their built-in destructiveness, and she advocates searching for a better solution to control criminal offenses in an increasingly divided and dangerous society. Instead of locking up yet more people, she calls for a practical and positive system that reconciles and heals the breaches caused by crime. This hard-hitting, comparative study of imprisonment exposes the waste, the horror, and the heroism of the growing worldwide business of incarceration.
Northeastern University Press 1998-10-01 407 pages

Ursula Franklin speaks: thoughts and afterthoughts, 1986-2012

Franklin, Ursula M.,Freeman, Sarah Jane
As a distinguished scientist, pacifist, and feminist, Ursula Franklin has been regularly invited by diverse groups to share her insights into the social and political impacts of science and technology. This collection contains twenty-two of Franklin's speeches and five interviews from 1986 to 2012 that have been retrieved and restored from audio and visual recordings with the help of her collaborator, Jane Freeman. These speeches and interviews, available here in print for the first time, stress the increased need for discernment and principled dialogue among Canadians. Although civic life for many Canadians has changed drastically in the past five decades, the basic principles of building and maintaining peaceful communities remain unchanged. Addressing practices of education, research, and civic life, Franklin looks to the past as well as the future to suggest collective ways of cultivating discernment and of advancing human betterment. As a whole, the collection reveals the evolution of Franklin's perspective: a perspective that is further elaborated in her afterthoughts that form the book's introduction and conclusion. Although her speeches and interviews are often critical of the status quo, Ursula Franklin Speaks is a fundamentally optimistic book, grounded in the conviction of the human capacity for compassion and understanding.
McGill-Queen's University Press 2014 256 pages

Information and meaning: an evolutionary perspective

Stonier, Tom
Information and Meaning is the third book in a trilogy exploring the nature of information, intelligence and meaning. It begins by providing an overview of the first two works of the trilogy, then goes on to consider the meaning of meaning. This explorat ion leads to a theory of how the brain works. This book differs from others in the field, in that it is written from the perspective of a theoretical biologist looking at the evolution of information systems as a basis for studying the phenomena of information, intelligence and meaning. It describes how neurons create a brain which understands information inputs and then is able to operate on such information.
Springer 1997 255 pages

An investigation into early desert pastoralism: excavations at the Camel site, Negev

Rosen, Steven A.
Negev focuses on two primary purposes, one theoretical/methodological and the second substantive. Briefly stated, the book comprises a case study of excavations at an early (ca. 2800 B.C.) pastoral site in the Negev, providing detailed analyses and a synthetic overview of a seasonal encampment from this early period in the evolution of desert pastoral societies. It thus both demonstrates the feasibility of an archaeology of early mobile pastoralism and grapples with the basic anthropological and methodological issues surrounding the subject. Substantively, both the architectural and material culture assemblages uncovered constitute the first detailed analysis of this early desert culture and include materials previously unreported for the region and period. Historically, the Camel Site is placed in a larger perspective of the beginnings of multiresource nomadism in relation to the rise of complex societies.
Cotsen Institute of Archaeology Press 2011 220 pages

Geometric level set methods in imaging, vision, and graphics

Osher, Stanley
Introduction Imageprocessing,computervisionandcomputergraphicsarenowestablished - search areas. Pattern recognition and arti?cial intelligence were the origins of the explorationofthespace ofimages.Simplistic digitaltechniquesusedatthe beg- ning of 60’s for gray image processing operations have been now replaced with a complex mathematical framework that aims to exploit and understand images in two and three dimensions. Advances in computing power continue to make the use and processing of visual information an important part of our lives. The evolution of these techniques was a natural outcome of the need to p- cess an emerging informationspace, the space of natural images. Images in space and time are now a critical part of many human activities. First, pictures and now video streams were used to eternalize small and signi?cant moments of our life. Entertainment including movies, TV-programs and video games are part of our every-day life where capturing, editing, understanding and transmitting images are issues to be dealt with. The medical sector is also a major area for the use of images. The evolution of the acquisition devices led to new ways of capturing information, not visible by the human eye. Medical imaging is probably the most established market for processing visual information[405]. Visualization of c- plex structures and automated processing towards computer aided diagnosis is used more and more by the physicians in the diagnostic process. Safety and se- rity are also important areas where images and video play a signi?cant role [432].
Springer 2003-07-17 513 pages

The Collected Stories of Robert Silverberg, Volume 4 Trips

Robert Silverberg
The stories here, all of them written between March of 1972 and November of 1973, mark a critical turning point in my career. Those who know the three earlier volumes have traced my evolution from a capable journeyman, very young and as much concerned with paying the rent as he was to advancing the state of the art, into a serious, dedicated craftsman now seeking to leave his mark on science fiction in some significant way. Throughout the decade of the 1960s I had attempted to grow and evolve within the field of writing I loved--building on the best that went before me, the work of Theodore Sturgeon and James Blish and Cyril Kornbluth and Jack Vance and Philip K. Dick and half a dozen others whose great stories had been beacons beckoning me onward--and then, as I reached my own maturity, now trying to bring science fiction along with me into a new realm of development, hauling it along even farther out of its pulp-magazine origins toward what I regarded as a more resonant and evocative kind of visionary storytelling. --Robert Silverberg, from his Introduction
Subterranean Press 2013-03 416 pages

A Darwinian Reading of Bill Kohn's Painting

Robert Kohn
This book skips from arguably maladaptive representational painting tens of thousands of years ago to the two-dimensional Abstract Expressionism heralded by Clement Greenberg for its ever-more-autonomous forms of painting. Though postmodernism repudiated Greenberg's metanarrative, the American art world was enthusiastic and Abstract Expressionism flourished for sixty years! Bill Kohn's Udaipur Tinsmiths presciently exemplified the anti-totalization that characterized the postmodern. Bill remained receptive to alternative aesthetic strategies, his own the incorporation of abstract details within simplified real world representations. It is regrettable that exclusionary, autonomous abstraction garnered the art world's attention at the expense of inclusive, eclectic figuration. Given those prehistoric millennia of maladaptivity and today's extreme abstraction, it may be that maladaptivity, now cultural, is art's recurring condition. Even Bill may have succumbed to Abstract Expressionism's anti-figuration when, after his India period, he pretty much stopped including humans in his paintings. This book deals with abstract expressionism, Joseph Carroll, cave paintings, Darwinism, Ellen Dissanayake, evolution, genetic talent, Grand Canyon, The Inheritors, Julian Jaynes, Jonathan Losos, maladaptivity of early art, Henry Moore, Neanderthals, Paleolithic cosmology, Jackson Pollock, postmodernism, posy painterly abstraction, Thomas Pynchon, St. Louis Art Museum, sexual selection, shaman control and E.O. Wilson.
CreateSpace Independent Publishing Platform 2013-10-21 206 pages

Power And the Idealists: Or, the Passion of Joschka Fischer, And Its Aftermath

Paul Berman
In January 2001, a scandal erupted when a series of photos from 1968 emerged showing German foreign minister Joschka Fischer and a group of leftist street toughs assaulting a cop. Paul Berman, one of the leading essayists and intellectual historians of the New Left, uses this event as a springboard to reflect on a crucial question for Western democracies today: was the violence-tinged radicalism of the 1960s and 1970s a force for social good or for social ill? This wide-ranging history of anti-totalitarianism explores the Left's response to human rights abuses around the world, tracing the intellectual evolution of figures as various as Polish dissident Adam Michnik and Azar Nafisi ("Reading Lolita in Tehran) to argue that liberals willing to use power to protect human rights are the true heirs of the radical sixties, and that the Islamic totalitarian impulse he identified in the "New York Times" bestseller "Terror and Liberalism must be opposed with vigor.
Soft Skull Press 2006-08-10 310 pages