Unisciti a noi in un viaggio nel mondo dei libri!
Aggiungi questo libro allo scaffale
Grey
Scrivi un nuovo commento Default profile 50px
Grey
Iscriviti per leggere l'intero libro o leggi le prime pagine gratuitamente!
All characters reduced
Sand or Snow - cover

Sand or Snow

Eleanor Hawking

Traduttore A AI

Casa editrice: Publifye

  • 0
  • 0
  • 0

Sinossi

Sand or Snow: Survival at the Extremes explores how life triumphs in Earth’s most unforgiving environments—scorching deserts and frozen polar regions—by unraveling the shared survival strategies that unite these starkly different ecosystems. At its core, the book argues that extreme habitats demand a blend of physiological precision, behavioral creativity, and evolutionary trade-offs. Through vivid comparisons, it reveals how desert and polar species repeatedly converge on similar solutions, like the Saharan silver ant’s heat-reflecting hairs and the Arctic fox’s seasonal camouflage, to tackle challenges such as water scarcity and thermal stress. These adaptations underscore a universal truth: life thrives under pressure through innovation honed over millennia.

 
Blending ecology, evolutionary biology, and climatology, the book progresses from foundational concepts—like heat exchange physics and antifreeze biochemistry—to complex behavioral tactics, such as fog-harvesting beetles and cooperative wolf hunts. It bridges field research and modern technology, using thermal imaging and genomic data to decode survival mechanisms. Unique insights emerge, like how camel kidneys inspire water purification systems or reindeer UV vision informs imaging tech. Crucially, Sand or Snow doesn’t shy from humanity’s role in accelerating environmental crises, linking desertification and melting permafrost to urgent conservation debates. By framing adaptability as both a biological marvel and a cautionary lesson, the book offers a compelling, interdisciplinary lens for addressing our planet’s rapidly changing ecosystems.
Disponibile da: 26/01/2025.
Lunghezza di stampa: 63 pagine.

Altri libri che potrebbero interessarti

  • Terrible Beauty - Reckoning with Climate Complicity and Rediscovering Our Soul - cover

    Terrible Beauty - Reckoning with...

    Auden Schendler

    • 0
    • 0
    • 0
    Something's gone badly awry with environmentalism. We faithfully separate our waste into different streams, but wonder whether it really makes a difference. Global companies announce their commitment to carbon negativity while simultaneously sponsoring oil conferences. American businesses, communities, and individuals assiduously measure their carbon footprints, then implement voluntary emissions-reduction programs, all while trumpeting their do-gooderism. 
     
     
     
    The problem is, none of this—whether individual efforts or corporate sustainability tactics—will make a dent in solving the civilizational threat of climate change. We only pretend it will, at our peril. 
     
     
     
    As Auden Schendler argues in this provocative, powerful book, we're living a big green lie. The hard truth is that much of the modern environmental road map could have been written by the fossil fuel industry specifically to avoid disrupting the status quo. But there is another truth: while ineffective or duplicitous environmentalism has become standard practice, we all have friends and family we love and care about, whose future depends on solving the problem of climate change. Conscience tells us we have an obligation to repair the world. How can our common dreams be so at odds with our daily practice? And how might we meld our spirit and our passion to create a better future?
    Mostra libro
  • Odontology - Teeth and Their Secrets: The Study of Dental Health - cover

    Odontology - Teeth and Their...

    Mike Crawford

    • 0
    • 0
    • 0
    Teeth have played a crucial role in the survival and adaptation of countless species throughout history. Their development and evolution provide insight into the dietary habits, environmental changes, and biological adaptations of various organisms, including humans. From primitive jawless fish to modern mammals, the transformation of teeth reflects an ongoing evolutionary process shaped by natural selection and functional necessity. 
    The earliest evidence of tooth-like structures dates back over 500 million years to the era of jawless fish. These ancient creatures possessed dermal denticles—small, tooth-like scales covering their bodies—that provided protection and may have eventually contributed to the formation of true teeth. As vertebrates evolved, the emergence of jaws revolutionized feeding strategies, allowing for more efficient food consumption and leading to the diversification of teeth in different species. 
    In early jawed fish, known as placoderms, teeth were not yet distinct from the jawbone but were integrated into it. Over time, evolutionary pressures favored the development of separate, more specialized teeth. This adaptation enabled vertebrates to exploit a wider range of food sources, leading to increased survival and reproduction. With the rise of sharks and bony fish, teeth became more complex, capable of being replaced throughout an organism’s life, a trait still seen in many species today.
    Mostra libro
  • The Path of Intention - Five Habits to Optimize Your Health and Create a Life You Love - cover

    The Path of Intention - Five...

    Libby Wilson M.D., Nathan Long

    • 0
    • 0
    • 0
    Has your journey in life, so far, been everything you dreamed of and more? Are you truly fulfilled and feeling fabulous too?  
    Or are you like most people—you have a pretty good life, yet it feels like something is missing? Are you bogged down by busyness, hoping that one day you’ll find time to take better care of yourself and find true happiness?  
    In this book, Dr. Libby Wilson and Nathan Long show you how to discover YOUR path that leads you to a life of fulfillment and optimal health.  
    In The Path of Intention, you learn: 
    How to create the life of your dreams and how to discover optimal health How to live your best life now, instead of waiting for retirement, when the kids are grown, or when life slows downHow to optimize the five habits of health, which are the secrets to longevityActionable steps to meet you where you are in each of the five areas and level up your health by implementing one small change at a timeHow small, consistent actions today are like deposits in your health and wellness bank account that will yield a lifetime of physical and mental freedom 
    The Path of Intention helps you turn a good life into an amazing life. It helps you focus on building a plan to prioritize the areas of life that lead to true fulfillment and optimal health. Is the road that society has paved for you going to get you where you truly want to be in life? Or is the real path the one that you must identify and create on your own? Read this book to find the secrets to feel great and live long, starting today. 
    Mostra libro
  • Equine-Assisted Therapy - Healing through the Wisdom of Horses - cover

    Equine-Assisted Therapy -...

    Vivian Westlake

    • 0
    • 0
    • 0
    Horses have long been admired for their strength, grace, and beauty, but their role in human healing extends far beyond these physical qualities. Over the years, research and practice have increasingly shown that horses possess a unique ability to promote emotional, psychological, and even physical well-being. Equine-Assisted Therapy (EAT) leverages this connection between humans and horses to foster healing in individuals facing a variety of challenges, from trauma and mental health struggles to physical disabilities. 
    The connection between humans and horses is deeply rooted in history. Horses have been companions to humans for thousands of years, assisting in transportation, agriculture, and warfare. Throughout this history, humans have formed a deep bond with these majestic animals. Today, this bond has evolved into a therapeutic relationship, where horses act as partners in the healing process. Unlike traditional therapies, the equine approach is hands-on, experiential, and often non-verbal, allowing clients to engage in ways that feel natural and safe. 
    One of the most remarkable aspects of horses is their ability to reflect human emotions. Horses are incredibly sensitive animals, capable of picking up on subtle cues such as body language, tone of voice, and even a person’s emotional state. This sensitivity allows horses to act as mirrors, reflecting back emotions that individuals may not be aware of or may have difficulty expressing. This process can be incredibly insightful for clients, offering them an opportunity to better understand and process their emotions.
    Mostra libro
  • Bleeding Fabulous - the life of a haemosexual - cover

    Bleeding Fabulous - the life of...

    Mark Ward

    • 0
    • 0
    • 0
    The story of how a boy came to be infected with blood borne viruses, and in spite of multiple death sentences, lived to become the world's first ever LGBTQ+ Ambassador for Haemophilia.
    'Faced daily with my own mortality, I chose to live fabulously—each of my fifty-five years has been full of love, laughter, adventure… and feather boas.'
    Mark Ward is the founder of Haemosexual—an online support and information resource championing equality, education and better healthcare for everyone with a bleeding disorder, no matter what their sexual orientation. Mark's battle to secure a public enquiry into the Infected Blood Scandal—which is finally due to report in May—has led him to places he never expected, and to meet people he never dreamt of.
    'Mark is a survivor, literally, of the HIV visited upon him through contaminated blood, but rather than merely revelling in the simple fact of life, he has heroically dedicated himself to ensuring life remains possible for others.'—Sam Stein KC
    This forthright (and fabulous) memoir, recounts the journey of an unlikely lad from Letchworth who grows up to be a renowned and respected rights campaigner. With foreword by Sam Stein KC.
    'This is a remarkable book—brave, funny and honest. Ward is a gifted writer with a profound story to tell and he does it beautifully.' — Peter Moffatt
    'This is a story of one of the worst cover ups of our time, and the author's part in the fight to expose it, but it is also the story of a human being who managed to live a life filled with joy despite the mistreatment he endured. An inspirational tale.' — Elkan Abrahamson, Director of Covid Enquiry Department, Jackson Lees Law Group
    'This is a profound and important book from a courageous individual who has lived through the darkest episode of medical history, and contributed to the resolution for the thousands impacted in the UK' — Brian O'Mahony, CEO of Irish Haemophilia Society
    Mostra libro
  • Structuring Inequality - How Schooling Housing and Tax Policies Shaped Metropolitan Development and Education - cover

    Structuring Inequality - How...

    Tracy L. Steffes

    • 0
    • 0
    • 0
    How inequality was forged, fought over, and forgotten through public policy in metropolitan Chicago. As in many American metropolitan areas, inequality in Chicagoland is visible in its neighborhoods. These inequalities are not inevitable, however. They have been constructed and deepened by public policies around housing, schooling, taxation, and local governance, including hidden state government policies.In Structuring Inequality, historian Tracy L. Steffes shows how metropolitan inequality in Chicagoland was structured, contested, and naturalized over time even as reformers tried to change it through school desegregation, affordable housing, and property tax reform. While these efforts had modest successes in the city and the suburbs, reformers faced significant resistance and counter-mobilization from affluent suburbanites, real estate developers, and other defenders of the status quo who defended inequality and reshaped the policy conversation about it. Grounded in comprehensive archival research and policy analysis, Structuring Inequality examines the history of Chicagoland’s established systems of inequality and provides perspective on the inequality we live with today.
    Mostra libro