His explanation of the role of natural selection in driving the evolution of life on earth depended on steady variation of living things over time – but he was unable to explain how this variation occurred. In the 150 years since publication of the Origin of Species, we have discovered three main sources for this variation – mutation, hybridisation and epigenetics. Then on Sunday, 12th February, 2001 the evidence for perhaps the most extraordinary cause of variation was simultaneously released by two organisations – the code for the entire human genome. Not only was the human genome unbelievably simple (it is only ten times more complicated than a bacteria), but embedded in the code were large fragments that were derived from viruses – fragments that were vital to evolution of all organisms and the evidence for a fourth and vital source of variation – viruses.Virolution was the subject of a feature article in New Scientist. Translated into Russian, French, German and Japanese, this book has become a hot topic for discussion among scientists and thinkers in recent years. It offers a very new interpretation of our human evolution - and extrapolates to new avenues of approach to fight important diseases, such as cancer and MS.In early 2014 Dr Ryan has co-authored a relevant new paper with Swedish and Chinese scientists working on the Human Proteome project. More details about this paper and other developments will follow in his articles and blogs. So popular is the topic he has been commissioned to give a plenary lecture followed by planning and research advice to PhD students in biology and evolutionary biology at the annual European Society for Evolutionary Biology annual meeting for PhD students in Belgium in September 2014.More anon...

    This adventure in science and imagination, which the Medical Tribune said might herald "a Copernican revolution for the life sciences," leads the reader through unexplored jungles and uncharted aspects of mind to the heart of knowledge.In a first-person narrative of scientific discovery that opens new perspectives on biology, anthropology, and the limits of rationalism, The Cosmic Serpent reveals how startlingly different the world around us appears when we open our minds to it.

     The worst advice an older person ever gets is, Take it easy. Easy makes you soft, and soft makes you dead. The Barbell Prescription maps an escape from the usual fate of older adults: a logical, programmed approach to the hard work necessary to win at the extreme sport of Aging Well. Unlike all other books on the subject of exercise for seniors, The Barbell Prescription challenges the motivated Athlete of Aging with a no-nonsense training approach to strength and health - and demonstrates that everybody can become significantly stronger using the most effective tools ever developed for the job.

    People knew the basics: men and women had sex, and sometimes babies followed. But beyond that the origins of life were a colossal mystery. The Seeds of Life is the remarkable and rollicking story of how a series of blundering geniuses and brilliant amateurs struggled for two centuries to discover where, exactly, babies come from. Taking a page from investigative thrillers, acclaimed science writer Edward Dolnick looks to these early scientists as if they were detectives hot on the trail of a bedeviling and urgent mystery. These strange searchers included an Italian surgeon using shark teeth to prove that female reproductive organs were not 'failed' male genitalia, and a Catholic priest who designed ingenious miniature pants to prove that frogs required semen to fertilize their eggs. A witty and rousing history of science, The Seeds of Life presents our greatest scientists struggling-against their perceptions, their religious beliefs, and their deep-seated prejudices-to uncover how and where we come from.

    This remarkable book describes Fout's odyssey from novice researcher to celebrity scientist to impassioned crusader for the rights of animals. Living and conversing with these sensitive creatures has given him a profound appreciation of what they can teach us about ourselves. It has also made Fouts an outspoken opponent of biomedical experimentation on chimpanzees. A voyage of scientific discovery and interspecies communication, this is a stirring tale of friendship, courage, and compassion that will change forever the way we view our biological--and spritual--next of kin. Fouts is a professor of Psychology.

    Ajit Varki and Danny Brower's "Mind over Reality" theory is poised to be one such idea-a concept that runs counter to commonly-held notions about human evolution but that may hold the key to understanding why humans evolved as we did, leaving all other related species far behind. At a chance meeting in 2005, Brower, a geneticist, posed an unusual idea to Varki that he believed could explain the origins of human uniqueness among the world's species: Why is there no humanlike elephant or humanlike dolphin, despite millions of years of evolutionary opportunity? Why is it that humans alone can understand the minds of others? Haunted by their encounter, Varki tried years later to contact Brower only to discover that he had died unexpectedly. Inspired by an incomplete manuscript Brower left behind, DENIAL presents a radical new theory on the origins of our species. It was not, the authors argue, a biological leap that set humanity apart from other species, but a psychological one: namely, the uniquely human ability to deny reality in the face of inarguable evidence-including the willful ignorance of our own inevitable deaths. The awareness of our own mortality could have caused anxieties that resulted in our avoiding the risks of competing to procreate-an evolutionary dead-end. Humans therefore needed to evolve a mechanism for overcoming this hurdle: the denial of reality. As a consequence of this evolutionary quirk we now deny any aspects of reality that are not to our liking-we smoke cigarettes, eat unhealthy foods, and avoid exercise, knowing these habits are a prescription for an early death. And so what has worked to establish our species could be our undoing if we continue to deny the consequences of unrealistic approaches to everything from personal health to financial risk-taking to climate change. On the other hand reality-denial affords us many valuable attributes, such as optimism, confidence, and courage in the face of long odds. Presented in homage to Brower's original thinking, DENIAL offers a powerful warning about the dangers inherent in our remarkable ability to ignore reality-a gift that will either lead to our downfall, or continue to be our greatest asset.

    A place where the poorly children of Hackney were nursed to health, a place where young nurses would discover just want they wanted from life, fall in love with shy photographers and grow into women. But it’s not all smooth sailing in Hackney: for every baby that goes home to its loving family another is abandoned, unloved, or never gets to go home at all.Funny, warm and deeply moving, Sarah Beeson’s poignant memoir captures both the heartache and happiness of hospital life and 1970s London through the eyes of a gentle but determined young nurse.

    So when she discovers the picturesque cottage for sale on the internet she instantly falls in love with the place and when her husband John agrees to view the property she comes to believe that it is written in the stars that this will be their new forever home. Rosebud Cottage sits on the clifftops commanding breath-taking views of the sea, a vista that is forever changing, and one that instantly fills them both with a sense of belonging. Though things are about to change, as a simple walk on the pebbled beach at Seaview Cove turns into a nightmare for Emily as she discovers a body hidden by the rocks, a man is sprawled on the stones, eyes closed, arms outstretched his wild black hair matted with blood. Though by the time she raises the alarm and dashes back to the beach she is left stunned to find the man has vanished. So starts the mind bending mystery as Emily tries to navigate her way through the labyrinth of her own mind, and as those around her become more concerned with her behaviour, she finds herself doubting her own sanity. As obsession takes over, Emily comes to realise that sometimes even the most tranquil of surroundings can mask the most devastating of crimes. As the weather changes and the storms arrive Emily Green finds herself trapped in a dark place, a place where even her own senses are not to be trusted. And as she tries to hold onto her sanity, someone is watching from the shadows, someone with evil on their mind.

    Real stories about the patients, nurses, consulting physicians, and daily life of a busy Emergency Department. Get a glimpse inside the inner workings of an Emergency Department and the staff that works there, caring for patients and their families. From a toddler who can cuss a blue streak, a dead mouse brought into the Emergency Department, to critical resuscitations, these are stories that you will never forget.

    You'll learn how to overcome the unique issues that confront nighttime photographers and capture images of which you'll be proud. Co-author Jennifer Wu, an elite Canon "Explorer of Light" professional photographer, has become renowned for her ability to capture nighttime phenomena, from quarter-phase moon rises to shooting stars to the ephemeral Milky Way. this new guide reveals her methods and concentrates on photographing four principal subjects: stars as points of light, star trails, the moon, and twilight. these subjects share common photo techniques and considerations, but each also requires a distinct approach. Once captured, your digital images must be fi nished on the computer; coauthor and author of the bestselling Photography: Outdoors, James Martin, delves into the settings and procedures that elevate an image from mundane to striking. This clear and practical guide will help photographers of all levels portray the stunning spectacle of the night sky, preserving those special memories and moments from a life outdoors.

    Using this example as a springboard, David M. Raup leaps into an egaging discussion of the theories, assumptions, and difficulties associated with the science of species extinction. Woven is along the way are stories of the trilobite eye, tropical reefs, flying reptiles, and the fate of the heath hen on Martha's Vineyard, a very modern extinction.

    Essentials of Physical Anthropology, Third Edition, is rich with stunning and photorealistic art, thoughtful pedagogy, innovative media, and up-to-date, student-centered content that illuminate physical anthropology's most important themes.

    Psychologists study how the mind works, and why we do the things that we do. That doesn’t mean, though, that studying psychology gives you an instant knowledge of how people think. People work on so many levels and everyone is so different from everyone else that nobody could possibly know everything about even one other person. But we can know a few general things which are helpful in understanding people. More importantly, we can find out about how aspects of our psychology develop, what they are influenced by, how we make sense of our worlds and how we go about gathering knowledge. Knowing the processes which influence the workings of our minds can give us a great deal of insight when we are trying to understand how one person has developed.We have social and personal needs to satisfy. Our cognition is affected by memory, perception and thinking. Social learning, through children’s play and adults’ work, influences our development. Professional psychologists work in many ways to enhance educational achievement and physical health, as well as helping people with problems in living. Crowding, invasion of personal space, pollution and noise can cause stress; human error and poor planning can cause disasters, resulting in post-traumatic stress disorder and economic loss. Psychology’s breadth and depth provides us with a systematic, research-based understanding of many different areas of life.

    In How Plants Work, horticulture expert Linda Chalker-Scott brings the stranger-than-fiction science of the plant world to vivid life. She uncovers the mysteries of how and why plants do the things they do, and arms you with fascinating knowledge that will change the way you garden.