Showing titles in Evolution & Genetics

There is a human genetic fluke that is surprisingly common, due to a change in a key pair of chromosomes. In the normal condition the two look the same, but in this disorder one is malformed and shrunken beyond recognition. The result is a shortened life span, higher mortality at all ages, an inability to reproduce, premature hair loss, and brain defects variously resulting in attention deficit, hyperactivity, conduct disorder, hypersexuality, and an enormous excess of both outward and self-directed aggression. It is called maleness.

Already technology enables parents to select some genetic traits for their children, and soon it will be possible to begin to shape ourselves as a species. Countering loud cries of alarm, bioethics expert Ronald Green explains why our fears about genetic engineering are overblown and how we can move forward responsibly to create a better future.

For decades medical science has believed that genes determined our biological destiny. Now the new genetics has changed that assumption forever. You will always have the genes you were born with, but genes are dynamic, responding to everything we think, say, and do. Suddenly they've become our strongest allies for personal transformation. When you make lifestyle choices that optimize how your genes behave, you can reach for a state of health and fulfillment undreamed of even a decade ago.

On the Origin of Species is one of the most important and influential books of its time and remains one of the most significant contributions to philosophical and scientific thought. The theories Darwin sets out here had an immediate and profound impact on the literature and philosophical thought of his contemporaries and continue to provoke thought and debate today. Written for the general public of the 1850s, On the Origin of Species laid out an evolutionary view of the world which challenged contemporary beliefs about divine providence and the fixity of species.

Darwin's theory of evolution is accepted by most educated Americans as simple fact. This easy acceptance, however, hides from us the many ways in which evolution - as an idea - shapes our thinking about many things. What if this idea is wrong? What if "evolution" is just a word that covers up scientific ignorance of how the wonders of the world could have been created? Law professor Phillip Johnson looks at the evidence for Darwinistic evolution the way a lawyer would - with a cold dispassionate eye.

The burgeoning new science of epigenetics offers a cornucopia of insights - some comforting, some frightening. For example, the male fetus may be especially vulnerable to certain common chemicals in our environment, in ways that damage not only his own sperm but also the sperm of his sons. And it’s epigenetics that causes identical twins to vary widely in their susceptibility to dementia and cancer. But here’s the good news: unlike mutations, epigenetic effects are reversible. Indeed, epigenetic engineering is the future of medicine.

Everything you were taught about evolution is wrong. In this shocking book, Berkeley-educated doctor of biology Jonathan Wells lets you in on scientific discoveries you won't learn about from college and high-school textbooks - and reveals a dirty little secret known only to some of his fellow biologists.

Before Charles Darwin, other luminaries planted the seeds that would one day evolve into the theory that would make him famous. Author Rick Coste begins by shining a spotlight on the writers, philosophers, and scientists who planted the seeds that would blossom into the theory of evolution by natural selection, from Aristotle’s big ideas to young Mary Anning’s discovery of the first ichthyosaur skeleton. After exploring the contributions of Charles Darwin and Alfred Russel Wallace, Evolution Talk investigates the very beginnings of life itself.

Why do three out of four professional football players go bankrupt? How can illiterate jungle dwellers pass a test that tricks Harvard philosophers? And why do billionaires work so hard - only to give their hard-earned money away? When it comes to making decisions, the classic view is that humans are eminently rational. But growing evidence suggests instead that our choices are often irrational, biased, and occasionally even moronic. Which view is right - or is there another possibility?

In The Genome Odyssey, Dr. Euan Ashley, Stanford professor of medicine and genetics, brings the breakthroughs of precision medicine to vivid life through the real diagnostic journeys of his patients and the tireless efforts of his fellow doctors and scientists as they hunt to prevent, predict, and beat disease.

The Martians explores the CIA's top-secret search for the Martians, multiple photos of strange anomalies, and the latest revelations about the environment and water on Mars. And most tantalizing of all: Did an ailing Martian race come to Earth in past eons and were they confused with gods? The questions concerning life on Mars - then and now - are many. The answers are astounding.

In this extraordinary follow-up to the critically acclaimed The Lucifer Principle, Howard Bloom - one of today's preeminent thinkers - offers us a bold rewrite of the evolutionary saga. Global Brain is more than just a brilliantly original contribution to the ongoing debate on the inner workings of evolution; it is a "grand vision," says the eminent evolutionary biologist David Sloan Wilson, a work that transforms our very view of who we are and why.

Biogeography is the study of geographic variation in all characteristics of life - ranging from genetic, morphological, and behavioral variation among regional populations of a species, to geographic trends in diversity of entire communities across our planet's surface. From the ancient hunters and gatherers to the earliest naturalists, Charles Darwin, Alfred Russel Wallace, and scientists today, the search for patterns in life has provided insights that proved invaluable for understanding the natural world.

For 100.000 år siden var Jorden beboet af mindst seks menneskearter. I dag er der kun en tilbage: Os. Homo sapiens. Hvorfor endte lige praecis vores art med at herske over kloden? Hvordan kunne vores jaeger- og samlerforfaedre enes om at bygge byer og skabe kongeriger? Hvorfor begyndte vi at tro på guder, nationer og menneskerettigheder? At have tillid til penge, bøger og love? Og vaere slaver af bureaukrati, tidsplaner og forbrugerisme? Og hvordan vil vores verden udvikle sig i det naeste årtusinde?

Over the last three million years or so, our lineage has diverged sharply from those of our great ape relatives. Change has been rapid (in evolutionary terms) and pervasive. In The Evolved Apprentice, Kim Sterelny argues that the divergence stems from the fact humans gradually came to enrich the learning environment of the next generation. He develops a new theory of the evolution of human cognition and human social life that emphasizes the gradual evolution of information-sharing practices across generations and how these practices transformed human minds and social lives.

Evolution is one of the most important processes in life. It not only explains the detailed history of life on earth, but its scope also extends into many aspects of our own contemporary behavior - who we are and how we got to be here, our psychology, our cultures - and greatly impacts modern advancements in medicine and conservation biology. Perhaps its most important claim for science is its ability to provide an overarching framework that integrates the many life sciences into a single unified whole. Yet, evolution has been, and continues to be, regarded with suspicion by many.

Among the estimated 100 billion solar systems in the known universe, evolving life is surely abundant. That evolution is a process of "becoming" in each case. Since Newton, we have turned to physics to assess reality. But physics alone cannot tell us where we came from, how we arrived, and why our world has evolved past the point of unicellular organisms to an extremely complex biosphere.

Between what can be learned from evolutionary psychology and cognitive science a picture emerges. In Sex, Murder, and the Meaning of Life, social psychologist Douglas Kenrick fuses these two fields to create a coherent story of human nature. In his analysis, many ingrained, apparently irrational behaviors—one-night stands, prejudice, conspicuous consumption, even art and religious devotion—are quite explicable and (when desired) avoidable.

Our ability to think about the future is one of the most powerful tools at our disposal. In The Invention of Tomorrow, cognitive scientists Thomas Suddendorf, Jonathan Redshaw, and Adam Bulley argue that its emergence transformed humans from unremarkable primates to creatures that hold the destiny of the planet in their hands. Drawing on their own cutting-edge research, the authors break down the science of foresight, showing us where it comes from, how it works, and how it made our world.

In this gripping nonfiction book, "CRISPR Wars" delves into the startling realities and potential futures shaped by genetic engineering in warfare. Blending well-researched facts with a few hypothetical scenarios, the book explores how CRISPR technology could create enhanced soldiers with unparalleled physical and cognitive abilities