Evolution's Bite 在线电子书 图书标签: 古生物学 人类学
发表于2025-02-26
Evolution's Bite 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025
Peter S. Ungar is Distinguished Professor and director of the Environmental Dynamics Program at the University of Arkansas. He is the author of Teeth: A Very Short Introduction and Mammal Teeth: Origin, Evolution, and Diversity and the editor of Evolution of the Human Diet: The Known, the Unknown, and the Unknowable. He lives in Fayetteville, Arkansas.
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 and climate change with new approaches to uncovering dietary clues from fossil teeth to present a remarkable investigation into the ways that teeth—their shape, chemistry, and wear—reveal how we came to be.
Ungar describes how a tooth's "foodprints"—distinctive patterns of microscopic wear and tear—provide telltale details about what an animal actually ate in the past. These clues, combined with groundbreaking research in paleoclimatology, demonstrate how a changing climate altered the food options available to our ancestors, what Ungar calls the biospheric buffet. When diets change, species change, and Ungar traces how diet and an unpredictable climate determined who among our ancestors was winnowed out and who survived, as well as why we transitioned from the role of forager to farmer. By sifting through the evidence—and the scars on our teeth—Ungar makes the important case for what might or might not be the most natural diet for humans.
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.
这本书吧,说它有趣,它又没那么有趣,说它无聊吧,表达起来也算生动,反正我没有那么喜欢,算一本中等的科普读物吧。 这本书的描写主要分成两个部分,一部分是对于牙齿的描写分析,另一部分则是寻找牙齿碎片的经历,更大程度上对后一部分的描写超过了前一部分描写,结合历史更...
评分其实在真正讲关于这本书的东西之前想先讲一个别的事。 关于牙齿的神奇之处,我第一次深刻的认识到,是看美剧《识骨寻踪》的时候。 第六季21集,一个聋哑的15岁少女,浑身血迹拿着凶器走在街上,警方怀疑她涉及命案,将她送到了法医Brennan(女主)这里。总之随着剧情发展,众人...
评分 评分拿到书的时候就觉得装帧很有意思 书面上有一个凹进去的齿痕 正符合了题目:进化的咬痕 因为最近有晚上咬牙的毛病 最近其实没少折腾牙齿 也因此跟一个牙医朋友熟络起来 跟他谈起这本书 其实对于普通大众(比如我)书中的一些通过牙齿看进化的历程的观点很新颖 在学术界却早已是...
评分Evolution's Bite 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2025