Evolution S Bite

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Evolution's Bite

Author : Peter S. Ungar
Publisher : Princeton University Press
Page : 248 pages
File Size : 43,6 Mb
Release : 2018-12-18
Category : Science
ISBN : 9780691182834

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Evolution's Bite by Peter S. Ungar Pdf

Whether we realize it or not, we carry in our mouths the legacy of our evolution. Our teeth are like living fossils that can be studied and compared to those of our ancestors to teach us how we became human. In Evolution’s Bite, noted paleoanthropologist Peter Ungar brings together for the first time cutting-edge advances in understanding human evolution with new approaches to uncovering dietary clues from fossil teeth. The result is a remarkable investigation into the ways that teeth—their shape, chemistry, and wear—reveal how we came to be. Traveling the four corners of the globe and combining scientific breakthroughs with vivid narrative, Evolution’s Bite presents a unique dental perspective on our astonishing human development.

Mammal Teeth

Author : Peter S. Ungar
Publisher : JHU Press
Page : 316 pages
File Size : 41,7 Mb
Release : 2010-10-01
Category : Science
ISBN : 9780801899515

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Mammal Teeth by Peter S. Ungar Pdf

Winner, 2010 PROSE Award for Excellence in the Biological Sciences. Professional and Scholarly Publishing division of the Association of American Publishers In this unique book, Peter S. Ungar tells the story of mammalian teeth from their origin through their evolution to their current diversity. Mammal Teeth traces the evolutionary history of teeth, beginning with the very first mineralized vertebrate structures half a billion years ago. Ungar describes how the simple conical tooth of early vertebrates became the molars, incisors, and other forms we see in mammals today. Evolutionary adaptations changed pointy teeth into flatter ones, with specialized shapes designed to complement the corresponding jaw. Ungar explains tooth structure and function in the context of nutritional needs. The myriad tooth shapes produced by evolution offer different solutions to the fundamental problem of how to squeeze as many nutrients as possible out of foods. The book also highlights Ungar's own path-breaking studies that show how microwear analysis can help us understand ancient diets. The final part of the book provides an in-depth examination of mammalian teeth today, surveying all orders in the class, family by family. Ungar describes some of the more bizarre teeth, such as tusks, and the mammal diversity that accompanies these morphological wonders. Mammal Teeth captures the evolution of mammals, including humans, through the prism of dental change. Synthesizing decades of research, Ungar reveals the interconnections among mammal diet, dentition, and evolution. His book is a must-read for paleontologists, mammalogists, and anthropologists.

Human Diet

Author : Peter S. Ungar,Mark F. Teaford
Publisher : Bloomsbury Publishing USA
Page : 215 pages
File Size : 40,7 Mb
Release : 2002-03-30
Category : Social Science
ISBN : 9780313011399

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Human Diet by Peter S. Ungar,Mark F. Teaford Pdf

Diet is key to understanding the past, present, and future of our species. Much of human evolutionary success can be attributed to our ability to consume a wide range of foods. On the other hand, recent changes in the types of foods we eat may lie at the root of many of the health problems we face today. To deal with these problems, we must understand the evolution of the human diet. Studies of traditional peoples, non-human primates, human fossil and archaeological remains, nutritional chemistry, and evolutionary medicine, to name just a few, all contribute to our understanding of the evolution of the human diet. Still, as analyses become more specialized, researchers become more narrowly focused and isolated. This volume attempts to bring together authors schooled in a variety of academic disciplines so that we might begin to build a more cohesive view of the evolution of the human diet. The book demonstrates how past diets are reconstructed using both direct analogies with living traditional peoples and non-human primates, and studies of the bones and teeth of fossils. An understanding of our ancestral diets reveals how health relates to nutrition, and conclusions can be drawn as to how we may alter our current diets to further our health.

Wiley-Blackwell Encyclopedia of Human Evolution

Author : Bernard Wood
Publisher : John Wiley & Sons
Page : 1473 pages
File Size : 52,6 Mb
Release : 2011-03-31
Category : Science
ISBN : 9781444342475

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Wiley-Blackwell Encyclopedia of Human Evolution by Bernard Wood Pdf

This comprehensive A to Z encyclopedia provides extensive coverage of important scientific terms related to improving our understanding of how we evolved. Specifically, the 5,000 entries in this two-volume set cover evidence and methods used to investigate the relationships among the living great apes, evidence about what makes the behavior of modern humans distinctive, and evidence about the evolutionary history of that distinctiveness, as well as information about modern methods used to trace the recent evolutionary history of modern human populations. This text provides a resource for everyone studying the emergence of Homo sapiens. Visit the companion site www.woodhumanevolution.com to browse additional references and updates from this comprehensive encyclopedia.

The Tales Teeth Tell

Author : Tanya M. Smith
Publisher : MIT Press
Page : 297 pages
File Size : 49,9 Mb
Release : 2018-10-23
Category : Social Science
ISBN : 9780262348935

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The Tales Teeth Tell by Tanya M. Smith Pdf

What teeth can tell us about human evolution, development, and behavior. Our teeth have intriguing stories to tell. These sophisticated time machines record growth, diet, and evolutionary history as clearly as tree rings map a redwood's lifespan. Each day of childhood is etched into tooth crowns and roots—capturing birth, nursing history, environmental clues, and illnesses. The study of ancient, fossilized teeth sheds light on how our ancestors grew up, how we evolved, and how prehistoric cultural transitions continue to affect humans today. In The Tales Teeth Tell, biological anthropologist Tanya Smith offers an engaging and surprising look at what teeth tell us about the evolution of primates—including our own uniqueness. Humans' impressive set of varied teeth provides a multipurpose toolkit honed by the diet choices of our mammalian ancestors. Fossil teeth, highly resilient because of their substantial mineral content, are all that is left of some long-extinct species. Smith explains how researchers employ painstaking techniques to coax microscopic secrets from these enigmatic remains. Counting tiny daily lines provides a way to estimate age that is more powerful than any other forensic technique. Dental plaque—so carefully removed by dental hygienists today—records our ancestors' behavior and health in the form of fossilized food particles and bacteria, including their DNA. Smith also traces the grisly origins of dentistry, reveals that the urge to pick one's teeth is not unique to humans, and illuminates the age-old pursuit of “dental art.” The book is generously illustrated with original photographs, many in color.

Taking the Bite out of Rabies

Author : David Gregory,Rowland Tinline
Publisher : University of Toronto Press
Page : 675 pages
File Size : 50,9 Mb
Release : 2020
Category : Law
ISBN : 9781487504281

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Taking the Bite out of Rabies by David Gregory,Rowland Tinline Pdf

Taking the Bite out of Rabies records the evolution of rabies management and control in Canada.

Grandmother Fish

Author : Jonathan Tweet
Publisher : Feiwel & Friends
Page : 40 pages
File Size : 40,9 Mb
Release : 2016-09-06
Category : Juvenile Nonfiction
ISBN : 9781250134110

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Grandmother Fish by Jonathan Tweet Pdf

Where did we come from? It's a simple question, but not so simple an answer to explain—especially to young children. Charles Darwin's theory of common descent no longer needs to be a scientific mystery to inquisitive young readers. Meet Grandmother Fish. Told in an engaging call and response text where a child can wiggle like a fish or hoot like an ape and brought to life by vibrant artwork, Grandmother Fish takes children and adults through the history of life on our planet and explains how we are all connected. The book also includes comprehensive backmatter, including: - An elaborate illustration of the evolutionary tree of life - Helpful science notes for parents - How to explain natural selection to a child

Teeth: A Very Short Introduction

Author : Peter S. Ungar
Publisher : Oxford University Press
Page : 153 pages
File Size : 48,9 Mb
Release : 2014-03
Category : Medical
ISBN : 9780199670598

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Teeth: A Very Short Introduction by Peter S. Ungar Pdf

Teeth are a vital component of vertebrate anatomy and a fundamental part of the fossil record. It was the evolution of teeth, associated with predation, that drove the evolution of the wide array of fish, amphibians, reptiles, and then mammals. Peter S. Ungar looks at how, without teeth, none of these developments could have occurred.

Eve's Bite

Author : Ian Wishart
Publisher : Unknown
Page : 320 pages
File Size : 47,9 Mb
Release : 2007-01-01
Category : Social Science
ISBN : 0958240116

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Eve's Bite by Ian Wishart Pdf

In the most politically incorrect book ever published in this country, journalist Wishart rounds up a herd of sacred cows, skewering the social engineers, and exposing the elites who want your taxes and your children while they laugh all the way to the bank like perverse Pied Pipers.

Optical Allusions

Author : Jay S Hosler
Publisher : Active Synapse
Page : 132 pages
File Size : 52,8 Mb
Release : 2008
Category : Comics & Graphic Novels
ISBN : 0967725526

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Optical Allusions by Jay S Hosler Pdf

Optical Allusions is for those people seeking a painstakingly researched, scientifically accurate, eye-themed comic book adventure! Wrinkles the Wonder Brain has lost his bosses eye and now he has to search all of human imagination for it. Along the way, he confronts biology head on and accidentally learns more about eyes and the evolution of vision than he thought possible. And, as if a compelling story with disembodied talking brains, shape-changing proteins, and giant robot eyes wasn't enough, each tale is followed by a fully illustrated, in-depth exploration of the ideas introduced in the comic story. Designed to be a hybrid college text book/comic book, Optical Allusions is suitable for advanced readers with an interest in evolution and real science. 127 pages.

Delicious

Author : Rob Dunn,Monica Sanchez
Publisher : Princeton University Press
Page : 304 pages
File Size : 40,7 Mb
Release : 2022-09-27
Category : Science
ISBN : 9780691242088

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Delicious by Rob Dunn,Monica Sanchez Pdf

A savory account of how the pursuit of delicious foods shaped human evolution Nature, it has been said, invites us to eat by appetite and rewards by flavor. But what exactly are flavors? Why are some so pleasing while others are not? Delicious is a supremely entertaining foray into the heart of such questions. With generous helpings of warmth and wit, Rob Dunn and Monica Sanchez offer bold new perspectives on why food is enjoyable and how the pursuit of delicious flavors has guided the course of human history. They consider the role that flavor may have played in the invention of the first tools, the extinction of giant mammals, the evolution of the world’s most delicious and fatty fruits, the creation of beer, and our own sociality. Along the way, you will learn about the taste receptors you didn't even know you had, the best way to ferment a mastodon, the relationship between Paleolithic art and cheese, and much more. Blending irresistible storytelling with the latest science, Delicious is a deep history of flavor that will transform the way you think about human evolution and the gustatory pleasures of the foods we eat.

Carnivoran Evolution

Author : Anjali Goswami,Anthony Friscia
Publisher : Cambridge University Press
Page : 128 pages
File Size : 49,6 Mb
Release : 2010-07-29
Category : Science
ISBN : 9781139488532

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Carnivoran Evolution by Anjali Goswami,Anthony Friscia Pdf

Members of the mammalian clade Carnivora have invaded nearly every continent and ocean, evolving into bamboo-eating pandas, clam-eating walruses and of course, flesh-eating sabre-toothed cats. With this ecological, morphological and taxonomic diversity and a fossil record spanning over sixty million years, Carnivora has proven to be a model clade for addressing questions of broad evolutionary significance. This volume brings together top international scientists with contributions that focus on current advances in our understanding of carnivoran relationships, ecomorphology and macroevolutionary patterns. Topics range from the palaeoecology of the earliest fossil carnivorans to the influences of competition and constraint on diversity and biogeographic distributions. Several studies address ecomorphological convergences among carnivorans and other mammals with morphometric and Finite Element analyses, while others consider how new molecular and palaeontological data have changed our understanding of carnivoran phylogeny. Combined, these studies also illustrate the diverse suite of approaches and questions in evolutionary biology and palaeontology.

The Sting of the Wild

Author : Justin O. Schmidt
Publisher : Johns Hopkins University Press
Page : 281 pages
File Size : 41,5 Mb
Release : 2018-02-01
Category : Science
ISBN : 9781421425641

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The Sting of the Wild by Justin O. Schmidt Pdf

With colorful descriptions of each venom’s sensation and a story that leaves you tingling with awe, The Sting of the Wild’s one-of-a-kind style will fire your imagination.

Buzz, Sting, Bite

Author : Anne Sverdrup-Thygeson
Publisher : Simon & Schuster
Page : 256 pages
File Size : 42,9 Mb
Release : 2019-07-02
Category : Science
ISBN : 9781982112875

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Buzz, Sting, Bite by Anne Sverdrup-Thygeson Pdf

An enthusiastic, witty, and informative introduction to the world of insects and why we—and the planet we inhabit—could not survive without them. Insects comprise roughly half of the animal kingdom. They live everywhere—deep inside caves, 18,000 feet high in the Himalayas, inside computers, in Yellowstone’s hot springs, and in the ears and nostrils of much larger creatures. There are insects that have ears on their knees, eyes on their penises, and tongues under their feet. Most of us think life would be better without bugs. In fact, life would be impossible without them. Most of us know that we would not have honey without honeybees, but without the pinhead-sized chocolate midge, cocoa flowers would not pollinate. No cocoa, no chocolate. The ink that was used to write the Declaration of Independence was derived from galls on oak trees, which are induced by a small wasp. The fruit fly was essential to medical and biological research experiments that resulted in six Nobel prizes. Blowfly larva can clean difficult wounds; flour beetle larva can digest plastic; several species of insects have been essential to the development of antibiotics. Insects turn dead plants and animals into soil. They pollinate flowers, including crops that we depend on. They provide food for other animals, such as birds and bats. They control organisms that are harmful to humans. Life as we know it depends on these small creatures. With ecologist Anne Sverdrup-Thygeson as our capable, entertaining guide into the insect world, we’ll learn that there is more variety among insects than we can even imagine and the more you learn about insects, the more fascinating they become. Buzz, Sting, Bite is an essential introduction to the little creatures that make the world go round.

Billions & Billions

Author : Carl Sagan
Publisher : Ballantine Books
Page : 322 pages
File Size : 45,9 Mb
Release : 1998-05-12
Category : Science
ISBN : 9780345379184

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Billions & Billions by Carl Sagan Pdf

NEW YORK TIMES BESTSELLER • In the final book of his astonishing career, Carl Sagan brilliantly examines the burning questions of our lives, our world, and the universe around us. These luminous, entertaining essays travel both the vastness of the cosmos and the intimacy of the human mind, posing such fascinating questions as how did the universe originate and how will it end, and how can we meld science and compassion to meet the challenges of the coming century? Here, too, is a rare, private glimpse of Sagan’s thoughts about love, death, and God as he struggled with fatal disease. Ever forward-looking and vibrant with the sparkle of his unquenchable curiosity, Billions & Billions is a testament to one of the great scientific minds of our day. Praise for Billions & Billions “[Sagan’s] writing brims with optimism, clarity and compassion.”—Ft. Lauderdale Sun-Sentinel “Sagan used the spotlight of his fame to illuminate the abyss into which stupidity, greed, and the lust for power may yet dump us. All of those interests and causes are handsomely represented in Billions & Billions.”—The Washington Post Book World “Astronomer Carl Sagan didn’t live to see the millennium, but he probably has done more than any other popular scientist to prepare us for its arrival.”—Atlanta Journal & Constitution “Billions & Billions can be interpreted as the Silent Spring for the current generation. . . . Human history includes a number of leaders with great minds who gave us theories about our universe and origins that ran contrary to religious dogma. Galileo determined that the Earth revolved around the Sun, not the other way around. Darwin challenged Creationism with his Evolution of Species. And now, Sagan has given the world its latest challenge: Billions & Billions.”—San Antonio Express-News “[Sagan’s] inspiration and boundless curiosity live on in the gift of his work.”—Seattle Times & Post-Intelligencer “Couldn’t stay awake in your high school science classes? This book can help fill in the holes. Acclaimed scientist Carl Sagan combines his logic and knowledge with wit and humor to make a potentially dry subject enjoyable to read.”—The Dallas Morning News