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Pollination and Floral Ecology
Par Pat Willmer. 2011
Pollination and Floral Ecology is the most comprehensive single-volume reference to all aspects of pollination biology--and the first fully up-to-date…
resource of its kind to appear in decades. This beautifully illustrated book describes how flowers use colors, shapes, and scents to advertise themselves; how they offer pollen and nectar as rewards; and how they share complex interactions with beetles, birds, bats, bees, and other creatures. The ecology of these interactions is covered in depth, including the timing and patterning of flowering, competition among flowering plants to attract certain visitors and deter others, and the many ways plants and animals can cheat each other. Pollination and Floral Ecology pays special attention to the prevalence of specialization and generalization in animal-flower interactions, and examines how a lack of distinction between casual visitors and true pollinators can produce misleading conclusions about flower evolution and animal-flower mutualism. This one-of-a-kind reference also gives insights into the vital pollination services that animals provide to crops and native flora, and sets these issues in the context of today's global pollination crisis. Provides the most up-to-date resource on pollination and floral ecology Describes flower advertising features and rewards, foraging and learning by flower-visiting animals, behaviors of generalist and specialist pollinators--and more Examines the ecology and evolution of animal-flower interactions, from the molecular to macroevolutionary scale Features hundreds of color and black-and-white illustrationsClimate and Ecosystems (Princeton Primers in Climate #7)
Par David Schimel. 2013
How does life on our planet respond to--and shape--climate? This question has never been more urgent than it is today,…
when humans are faced with the daunting task of guiding adaptation to an inexorably changing climate. This concise, accessible, and authoritative book provides an unmatched introduction to the most reliable current knowledge about the complex relationship between living things and climate. Using an Earth System framework, David Schimel describes how organisms, communities of organisms, and the planetary biosphere itself react to and influence environmental change. While much about the biosphere and its interactions with the rest of the Earth System remains a mystery, this book explains what is known about how physical and chemical climate affect organisms, how those physical changes influence how organisms function as individuals and in communities of organisms, and ultimately how climate-triggered ecosystem changes feed back to the physical and chemical parts of the Earth System. An essential introduction, Climate and Ecosystems shows how Earth's living systems profoundly shape the physical world.The Cryosphere (Princeton Primers in Climate #4)
Par Shawn J. Marshall. 2012
The cryosphere encompasses the Earth's snow and ice masses. It is a critical part of our planet's climate system, one…
that is especially at risk from climate change and global warming. The Cryosphere provides an essential introduction to the subject, written by one of the world's leading experts in Earth-system science. In this primer, glaciologist Shawn Marshall introduces readers to the cryosphere and the broader role it plays in our global climate system. After giving a concise overview, he fully explains each component of the cryosphere and how it works--seasonal snow, permafrost, river and lake ice, sea ice, glaciers, ice sheets, and ice shelves. Marshall describes how snow and ice interact with our atmosphere and oceans and how they influence climate, sea level, and ocean circulation. He looks at the cryosphere's role in past ice ages and considers the changing cryosphere's future impact on our landscape, oceans, and climate. Accessible and authoritative, this primer also features a glossary of key terms, suggestions for further reading, explanations of equations, and a discussion of open research questions in the field.Honeybee Democracy
Par Thomas D. Seeley. 2011
How honeybees make collective decisions—and what we can learn from this amazing democratic processHoneybees make decisions collectively—and democratically. Every year,…
faced with the life-or-death problem of choosing and traveling to a new home, honeybees stake everything on a process that includes collective fact-finding, vigorous debate, and consensus building. In fact, as world-renowned animal behaviorist Thomas Seeley reveals, these incredible insects have much to teach us when it comes to collective wisdom and effective decision making. A remarkable and richly illustrated account of scientific discovery, Honeybee Democracy brings together, for the first time, decades of Seeley's pioneering research to tell the amazing story of house hunting and democratic debate among the honeybees.In the late spring and early summer, as a bee colony becomes overcrowded, a third of the hive stays behind and rears a new queen, while a swarm of thousands departs with the old queen to produce a daughter colony. Seeley describes how these bees evaluate potential nest sites, advertise their discoveries to one another, engage in open deliberation, choose a final site, and navigate together—as a swirling cloud of bees—to their new home. Seeley investigates how evolution has honed the decision-making methods of honeybees over millions of years, and he considers similarities between the ways that bee swarms and primate brains process information. He concludes that what works well for bees can also work well for people: any decision-making group should consist of individuals with shared interests and mutual respect, a leader's influence should be minimized, debate should be relied upon, diverse solutions should be sought, and the majority should be counted on for a dependable resolution.An impressive exploration of animal behavior, Honeybee Democracy shows that decision-making groups, whether honeybee or human, can be smarter than even the smartest individuals in them.Beyond UFOs: The Search for Extraterrestrial Life and Its Astonishing Implications for Our Future
Par Jeffrey Bennett. 2011
The quest for extraterrestrial life doesn't happen only in science fiction. This book describes the startling discoveries being made in…
the very real science of astrobiology, an intriguing new field that blends astronomy, biology, and geology to explore the possibility of life on other planets. Jeffrey Bennett takes readers beyond UFOs to discuss some of the tantalizing questions astrobiologists grapple with every day: What is life and how does it begin? What makes a planet or moon habitable? Is there life on Mars or elsewhere in the solar system? How can life be recognized on distant worlds? Is it likely to be microbial, more biologically complex--or even intelligent? What would such a discovery mean for life here on Earth? Come along on this scientific adventure and learn the astonishing implications of discoveries made in this field for the future of the human race. Bennett, who believes that "science is a way of helping people come to agreement," explains how the search for extraterrestrial life can help bridge the divide that sometimes exists between science and religion, defuse public rancor over the teaching of evolution, and quiet the debate over global warming. He likens humanity today to a troubled adolescent teetering on the edge between self-destruction and a future of virtually limitless possibilities. Beyond UFOs shows why the very quest to find alien life can help us to grow up as a species and chart a course for the stars. In a new afterword, Bennett shares the most recent developments in extrasolar research, and discusses how they might further our quest to find alien life.40 Years of Evolution: Darwin's Finches on Daphne Major Island
Par Peter R. Grant, B. Rosemary Grant. 2014
An important look at a groundbreaking forty-year study of Darwin's finchesRenowned evolutionary biologists Peter and Rosemary Grant have produced landmark…
studies of the Galápagos finches first made famous by Charles Darwin. In How and Why Species Multiply, they offered a complete evolutionary history of Darwin's finches since their origin almost three million years ago. Now, in their richly illustrated new book, 40 Years of Evolution, the authors turn their attention to events taking place on a contemporary scale. By continuously tracking finch populations over a period of four decades, they uncover the causes and consequences of significant events leading to evolutionary changes in species.The authors used a vast and unparalleled range of ecological, behavioral, and genetic data—including song recordings, DNA analyses, and feeding and breeding behavior—to measure changes in finch populations on the small island of Daphne Major in the Galápagos archipelago. They find that natural selection happens repeatedly, that finches hybridize and exchange genes rarely, and that they compete for scarce food in times of drought, with the remarkable result that the finch populations today differ significantly in average beak size and shape from those of forty years ago. The authors' most spectacular discovery is the initiation and establishment of a new lineage that now behaves as a new species, differing from others in size, song, and other characteristics. The authors emphasize the immeasurable value of continuous long-term studies of natural populations and of critical opportunities for detecting and understanding rare but significant events.By following the fates of finches for several generations, 40 Years of Evolution offers unparalleled insights into ecological and evolutionary changes in natural environments.Einstein and the Quantum: The Quest of the Valiant Swabian
Par A. Douglas Stone. 2016
The untold story of Albert Einstein's role as the father of quantum theoryEinstein and the Quantum reveals for the first…
time the full significance of Albert Einstein's contributions to quantum theory. Einstein famously rejected quantum mechanics, observing that God does not play dice. But, in fact, he thought more about the nature of atoms, molecules, and the emission and absorption of light—the core of what we now know as quantum theory—than he did about relativity.A compelling blend of physics, biography, and the history of science, Einstein and the Quantum shares the untold story of how Einstein—not Max Planck or Niels Bohr—was the driving force behind early quantum theory. It paints a vivid portrait of the iconic physicist as he grappled with the apparently contradictory nature of the atomic world, in which its invisible constituents defy the categories of classical physics, behaving simultaneously as both particle and wave. And it demonstrates how Einstein's later work on the emission and absorption of light, and on atomic gases, led directly to Erwin Schrödinger's breakthrough to the modern form of quantum mechanics. The book sheds light on why Einstein ultimately renounced his own brilliant work on quantum theory, due to his deep belief in science as something objective and eternal.Finding Oneself in the Other
Par G. A. Cohen. 2013
This is the second of three volumes of posthumously collected writings of G. A. Cohen, who was one of the…
leading, and most progressive, figures in contemporary political philosophy. This volume brings together some of Cohen's most personal philosophical and nonphilosophical essays, many of them previously unpublished. Rich in first-person narration, insight, and humor, these pieces vividly demonstrate why Thomas Nagel described Cohen as a "wonderful raconteur.? The nonphilosophical highlight of the book is Cohen's remarkable account of his first trip to India, which includes unforgettable vignettes of encounters with strangers and reflections on poverty and begging. Other biographical pieces include his valedictory lecture at Oxford, in which he describes his philosophical development and offers his impressions of other philosophers, and "Isaiah's Marx, and Mine," a tribute to his mentor Isaiah Berlin. Other essays address such topics as the truth in "small-c conservatism," who can and can't condemn terrorists, and the essence of bullshit. A recurring theme is finding completion in relation to the world of other human beings. Engaging, perceptive, and empathetic, these writings reveal a more personal side of one of the most influential philosophers of our time.The Transformation of the World: A Global History of the Nineteenth Century (America in the World #20)
Par Jürgen Osterhammel. 2014
A panoramic global history of the nineteenth centuryA monumental history of the nineteenth century, The Transformation of the World offers…
a panoramic and multifaceted portrait of a world in transition. Jürgen Osterhammel, an eminent scholar who has been called the Braudel of the nineteenth century, moves beyond conventional Eurocentric and chronological accounts of the era, presenting instead a truly global history of breathtaking scope and towering erudition. He examines the powerful and complex forces that drove global change during the "long nineteenth century," taking readers from New York to New Delhi, from the Latin American revolutions to the Taiping Rebellion, from the perils and promise of Europe's transatlantic labor markets to the hardships endured by nomadic, tribal peoples across the planet. Osterhammel describes a world increasingly networked by the telegraph, the steamship, and the railways. He explores the changing relationship between human beings and nature, looks at the importance of cities, explains the role slavery and its abolition played in the emergence of new nations, challenges the widely held belief that the nineteenth century witnessed the triumph of the nation-state, and much more.This is the highly anticipated English edition of the spectacularly successful and critically acclaimed German book, which is also being translated into Chinese, Polish, Russian, and French. Indispensable for any historian, The Transformation of the World sheds important new light on this momentous epoch, showing how the nineteenth century paved the way for the global catastrophes of the twentieth century, yet how it also gave rise to pacifism, liberalism, the trade union, and a host of other crucial developments.Guesstimation 2.0: Solving Today's Problems on the Back of a Napkin
Par Lawrence Weinstein. 2013
Simple and effective techniques for quickly estimating virtually anythingGuesstimation 2.0 reveals the simple and effective techniques needed to estimate virtually…
anything—quickly—and illustrates them using an eclectic array of problems. A stimulating follow-up to Guesstimation, this is the must-have book for anyone preparing for a job interview in technology or finance, where more and more leading businesses test applicants using estimation questions just like these.The ability to guesstimate on your feet is an essential skill to have in today's world, whether you're trying to distinguish between a billion-dollar subsidy and a trillion-dollar stimulus, a megawatt wind turbine and a gigawatt nuclear plant, or parts-per-million and parts-per-billion contaminants. Lawrence Weinstein begins with a concise tutorial on how to solve these kinds of order of magnitude problems, and then invites readers to have a go themselves. The book features dozens of problems along with helpful hints and easy-to-understand solutions. It also includes appendixes containing useful formulas and more.Guesstimation 2.0 shows how to estimate everything from how closely you can orbit a neutron star without being pulled apart by gravity, to the fuel used to transport your food from the farm to the store, to the total length of all toilet paper used in the United States. It also enables readers to answer, once and for all, the most asked environmental question of our day: paper or plastic?The Five Habits of Highly Effective Honeybees: From Honeybee Democracy (Princeton Shorts #5)
Par Thomas D. Seeley. 2011
Studies of animal behavior have often been invoked to help explain and even guide human behavior. Think of Pavlov and…
his dogs or Goodall and her chimps. But, as these examples indicate, the tendency has been to focus on "higher," more cognitively developed, and thus, it is thought, more intelligent creatures than mindless, robotic insects. Not so! Learn here how honeybees work together to form a collective intelligence and even how they make decisions democratically. The wizzzzdom of crowds indeed! Here are five habits of effective groups that we can learn from these clever honeybees. Princeton Shorts are brief selections excerpted from influential Princeton University Press publications produced exclusively in eBook format. They are selected with the firm belief that while the original work remains an important and enduring product, sometimes we can all benefit from a quick take on a topic worthy of a longer book. In a world where every second counts, how better to stay up-to speed on current events and digest the kernels of wisdom found in the great works of the past? Princeton Shorts enables you to be an instant expert in a world where information is everywhere but quality is at a premium. The Five Habits of Highly Effective Honeybees (and What We Can Learn from Them) does just that.Why You Hear What You Hear: An Experiential Approach to Sound, Music, and Psychoacoustics
Par Eric J. Heller. 2013
A groundbreaking textbook that explores the phenomena and physics of music and soundWhy You Hear What You Hear is the…
first book on the physics of sound for the nonspecialist to empower readers with a hands-on, ears-open approach that includes production, analysis, and perception of sound. The book makes possible a deep intuitive understanding of many aspects of sound, as opposed to the usual approach of mere description. This goal is aided by hundreds of original illustrations and examples, many of which the reader can reproduce and adjust using the same tools used by the author (e.g., very accessible applets for PC and Mac, and interactive web-based examples, simulations, and analysis tools that can be found on the book's website: whyyouhearwhatyouhear.com). Readers are positioned to build intuition by participating in discovery.This truly progressive introduction to sound engages and informs amateur and professional musicians, performers, teachers, sound engineers, students of many stripes, and indeed anyone interested in the auditory world. The book does not hesitate to follow entertaining and sometimes controversial side trips into the history and world of acoustics, reinforcing key concepts. You will discover how musical instruments really work, how pitch is perceived, and how sound can be amplified with no external power source.Sound is key to our lives, and is the most accessible portal to the vibratory universe. This book takes you there.The first book on sound to offer interactive tools, building conceptual understanding via an experiential approachSupplementary website (http://www.whyyouhearwhatyouhear.com) provides Java, MAX, and other free, multiplatform, interactive graphical and sound appletsExtensive selection of original exercises available on the web with solutionsNearly 400 full-color illustrations, many of simulations that students can doThe Altruism Equation: Seven Scientists Search for the Origins of Goodness
Par Lee Alan Dugatkin. 2007
In a world supposedly governed by ruthless survival of the fittest, why do we see acts of goodness in both…
animals and humans? This problem plagued Charles Darwin in the 1850s as he developed his theory of evolution through natural selection. Indeed, Darwin worried that the goodness he observed in nature could be the Achilles heel of his theory. Ever since then, scientists and other thinkers have engaged in a fierce debate about the origins of goodness that has dragged politics, philosophy, and religion into what remains a major question for evolutionary biology.The Altruism Equation traces the history of this debate from Darwin to the present through an extraordinary cast of characters-from the Russian prince Petr Kropotkin, who wanted to base society on altruism, to the brilliant biologist George Price, who fell into poverty and succumbed to suicide as he obsessed over the problem. In a final surprising turn, William Hamilton, the scientist who came up with the equation that reduced altruism to the cold language of natural selection, desperately hoped that his theory did not apply to humans.Hamilton's Rule, which states that relatives are worth helping in direct proportion to their blood relatedness, is as fundamental to evolutionary biology as Newton's laws of motion are to physics. But even today, decades after its formulation, Hamilton's Rule is still hotly debated among those who cannot accept that goodness can be explained by a simple mathematical formula. For the first time, Lee Alan Dugatkin brings to life the people, the issues, and the passions that have surrounded the altruism debate. Readers will be swept along by this fast-paced tale of history, biography, and scientific discovery.Bugs Rule!: An Introduction to the World of Insects
Par Whitney Cranshaw, Richard Redak. 2014
The essential illustrated introduction to insects for nonscience majorsBugs Rule! provides a lively introduction to the biology and natural history…
of insects and their noninsect cousins, such as spiders, scorpions, and centipedes. This richly illustrated textbook features more than 830 color photos, a concise overview of the basics of entomology, and numerous sidebars that highlight and explain key points. Detailed chapters cover each of the major insect groups, describing their physiology, behaviors, feeding habits, reproduction, human interactions, and more.Ideal for nonscience majors and anyone seeking to learn more about insects and their arthropod relatives, Bugs Rule! offers a one-of-a-kind gateway into the world of these amazing creatures.Places a greater emphasis on natural history than standard textbooks on the subjectCovers the biology and natural history of all the insect ordersProvides a thorough review of the noninsect arthropods, such as spiders, scorpions, centipedes, millipedes, and crustaceansFeatures more than 830 color photosHighlights the importance of insects and other arthropods, including their impact on human societyAn online illustration package is available to professorsThe Alzheimer Conundrum: Entanglements of Dementia and Aging
Par Margaret Lock. 2013
Why our approaches to Alzheimer's and dementia are problematic and contradictoryDue to rapidly aging populations, the number of people worldwide…
experiencing dementia is increasing, and the projections are grim. Despite billions of dollars invested in medical research, no effective treatment has been discovered for Alzheimer's disease, the most common form of dementia. The Alzheimer Conundrum exposes the predicaments embedded in current efforts to slow down or halt Alzheimer’s disease through early detection of pre-symptomatic biological changes in healthy individuals.Based on a meticulous account of the history of Alzheimer’s disease and extensive in-depth interviews, Margaret Lock highlights the limitations and the dissent associated with biomarker detection. Lock argues that basic research must continue, but should be complemented by a public health approach to prevention that is economically feasible, more humane, and much more effective globally than one exclusively focused on an increasingly harried search for a cure.Power, Speed, and Form: Engineers and the Making of the Twentieth Century
Par David P. Billington, David Billington Jr.. 2007
Power, Speed, and Form is the first accessible account of the engineering behind eight breakthrough innovations that transformed American life…
from 1876 to 1939—the telephone, electric power, oil refining, the automobile, the airplane, radio, the long-span steel bridge, and building with reinforced concrete. Beginning with Thomas Edison's system to generate and distribute electric power, the authors explain the Bell telephone, the oil refining processes of William Burton and Eugene Houdry, Henry Ford's Model T car and the response by General Motors, the Wright brothers' airplane, radio innovations from Marconi to Armstrong, Othmar Ammann's George Washington Bridge, the reinforced concrete structures of John Eastwood and Anton Tedesko, and in the 1930s, the Chrysler Airflow car and the Douglas DC-3 airplane.These innovations used simple numerical ideas, which the Billingtons integrate with short narrative accounts of each breakthrough—a unique and effective way to introduce engineering and how engineers think. The book shows how the best engineering exemplifies efficiency, economy and, where possible, elegance. With Power, Speed, and Form, educators, first-year engineering students, liberal arts students, and general readers now have, for the first time in one volume, an accessible and readable history of engineering achievements that were vital to America's development and that are still the foundations of modern life.Wild Profusion tells the fascinating story of biodiversity conservation in Indonesia in the decade culminating in the great fires of…
1997-98--a time when the country's environment became a point of concern for social and environmental activists, scientists, and the many fishermen and farmers nationwide who suffered from degraded environments and faced accusations that they were destroying nature. Celia Lowe argues that biodiversity, in 1990s Indonesia, implied a particular convergence of nature, nation, science, and identity that made Indonesians' mapping of the concept distinct within transnational practices of nature conservation at the time. Lowe recounts the efforts of Indonesian biologists to document the species of the Togean Islands, to "develop" Togean people, and to turn this archipelago off the coast of Sulawesi into a national park. Indonesian scientists aspired to a conservation biology that was both internationally recognizable and politically effective in the Indonesian context. Simultaneously, Lowe describes the experiences of Togean Sama people who had their own understandings of nature and nation. To place Sama and scientist into the same conceptual frame, Lowe studies Sama ideas in the context of transnational thought rather than local knowledge. In tracking the practice of conservation biology in a postcolonial setting, Wild Profusion explores what in nature can count as important and for whom.Dr. Euler's Fabulous Formula: Cures Many Mathematical Ills (Princeton Science Library #52)
Par Paul J. Nahin. 2011
In the mid-eighteenth century, Swiss-born mathematician Leonhard Euler developed a formula so innovative and complex that it continues to inspire…
research, discussion, and even the occasional limerick. Dr. Euler's Fabulous Formula shares the fascinating story of this groundbreaking formula—long regarded as the gold standard for mathematical beauty—and shows why it still lies at the heart of complex number theory. In some ways a sequel to Nahin's An Imaginary Tale, this book examines the many applications of complex numbers alongside intriguing stories from the history of mathematics. Dr. Euler's Fabulous Formula is accessible to any reader familiar with calculus and differential equations, and promises to inspire mathematicians for years to come.Exoplanet Atmospheres: Physical Processes (Princeton Series in Astrophysics #18)
Par Sara Seager. 2010
Over the past twenty years, astronomers have identified hundreds of extrasolar planets--planets orbiting stars other than the sun. Recent research…
in this burgeoning field has made it possible to observe and measure the atmospheres of these exoplanets. This is the first textbook to describe the basic physical processes--including radiative transfer, molecular absorption, and chemical processes--common to all planetary atmospheres, as well as the transit, eclipse, and thermal phase variation observations that are unique to exoplanets. In each chapter, Sara Seager offers a conceptual introduction, examples that combine the relevant physics equations with real data, and exercises. Topics range from foundational knowledge, such as the origin of atmospheric composition and planetary spectra, to more advanced concepts, such as solutions to the radiative transfer equation, polarization, and molecular and condensate opacities. Since planets vary widely in their atmospheric properties, Seager emphasizes the major physical processes that govern all planetary atmospheres. Moving from first principles to cutting-edge research, Exoplanet Atmospheres is an ideal resource for students and researchers in astronomy and earth sciences, one that will help prepare them for the next generation of planetary science. The first textbook to describe exoplanet atmospheres Illustrates concepts using examples grounded in real data Provides a step-by-step guide to understanding the structure and emergent spectrum of a planetary atmosphere Includes exercises for studentsThe Physics of Neutrinos
Par Vernon Barger, Danny Marfatia, Kerry Whisnant. 2013
The physics of neutrinos--uncharged elementary particles that are key to helping us better understand the nature of our universe--is one…
of the most exciting frontiers of modern science. This book provides a comprehensive overview of neutrino physics today and explores promising new avenues of inquiry that could lead to future breakthroughs. The Physics of Neutrinos begins with a concise history of the field and a tutorial on the fundamental properties of neutrinos, and goes on to discuss how the three neutrino types interchange identities as they propagate from their sources to detectors. The book shows how studies of neutrinos produced by such phenomena as cosmic rays in the atmosphere and nuclear reactions in the solar interior provide striking evidence that neutrinos have mass, and it traces our astounding progress in deciphering the baffling experimental findings involving neutrinos. The discovery of neutrino mass offers the first indication of a new kind of physics that goes beyond the Standard Model of elementary particles, and this book considers the unanticipated patterns in the masses and mixings of neutrinos in the framework of proposed new theoretical models. The Physics of Neutrinos maps out the ambitious future facilities and experiments that will advance our knowledge of neutrinos, and explains why the way forward in solving the outstanding questions in neutrino science will require the collective efforts of particle physics, nuclear physics, astrophysics, and cosmology.