This book follows the historical trail by which humanity has determined the shape and internal structure of the Earth. It is a story that bears on aspects of the history of science, the history of philosophy and the history of mathematics. At the heart of the narrative is the important philosophical practice of performing thought experiments — that is, the art of considering an idealized experiment in the mind. This powerful technique has been used by all the great historical practitioners of science and mathematics, and this book looks specifically at the long history of considering what would happen if an object could be dropped into a tunnel that cuts all the way through the Earth's interior. Indeed, the story begins with a historical whodunit, tracing back through the historical literature the origins of what is now a classic, textbook problem in simple harmonic motion.

Science has its roots in human curiosity. It is the process of exploration and research that has led to a better understanding of our surroundings: Copernicus set the Earth in its right place in our models of the Universe, Charles Darwin elucidated the mechanism of the evolution of living species, and Albert Einstein brought out the intimate connection between energy, space, and time.This book provides a reliable guide to acquaint oneself with the scientific process. It explains in easy terms how scientific investigation has historically developed to reach our present understanding of the world around us. It also discusses the place of science in modern society in relation to culture and to the technological advances that it brings.

TERRAFORMING MARS This book provides a thorough scientific review of how Mars might eventually be colonized, industrialized, and transformed into a world better suited to human habitation. The idea of terraforming Mars has, in recent times, become a topic of intense scientific interest and great public debate. Stimulated in part by the contemporary imperative to begin geoengineering Earth, as a means to combat global climate change, the terraforming of Mars will work to make its presently hostile environment more suitable to life—especially human life. Geoengineering and terraforming, at their core, have the same goal—that is to enhance (or revive) the ability of a specific environment to support human life, society, and industry. The chapters in this text, written by experts in their respective fields, are accordingly in resonance with the important, and ongoing discussions concerning the human stewardship of global climate systems. In this sense, the text is both timely and relevant and will cover issues relating to topics that will only grow in their relevance in future decades. The notion of terraforming Mars is not a new one, as such, and it has long played as the background narrative in many science fiction novels. This book, however, deals exclusively with what is physically possible, and what might conceivably be put into actual practice within the next several human generations. Audience Researchers in planetary science, astronomy, astrobiology, space engineering, architecture, ethics, as well as members of the space industry.

Hurtling through the atmosphere, in a blaze of light and reverberating percussions, the arrival of a meteorite on Earth is a magical, rare, and precious sight. These characteristics have accordingly ensured a long, yet often controversial history. For all this, meteorites are cosmic messengers. They tell us about the entire history of the solar system, their story carrying us from the very earliest moments, when solid material first began to form in the solar nebula. Indeed, meteorites played a key role in the origins of Earth's oceans and the genesis of life. Meteorites additionally tell us about the origin and evolution of the asteroids, and they tell us about impacts upon the Moon as well as the volcanic history of planet Mars. Much is known about the structure and chemistry of meteorites, but for all this, they still harbor many scientific mysteries that have yet to be resolved.

This book offers a general introduction to historical sources in the history of psychiatry, delving into the range of sources that can be used to investigate this dynamic and exciting field. The chapters in this volume deal with physical sources that might be encountered in the archive, such as asylum casebooks, artwork, material artefacts, post-mortem records, more general types of source including medical journals, literature, public enquiries, and key themes within the field such as feminist sources, activist and survivor sources. Offering practical advice and examples for the novice, as well as insightful suggestions for the experienced scholar, the authors provide worked-through examples of how various source types can be used and exploited and reflect productively on the limits and constraints of different kinds of source material. In so doing it presents readers with a comprehensive guide on how to ‘read’ such sources to research and write the history of psychiatry. Methodically rigorous, clear and accessible, this is a vital reference for students just starting out within the field through to more experienced scholars experimenting with new and unfamiliar sources in the history of medicine and history of psychiatry more specifically. Chapters 4, 8, 9, 10, and 13 of this book are available for free in PDF format as Open Access from the individual product page at www.routledge.com. They have been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

A History of Chinese Science and Technology (Volumes 1, 2 & 3) presents 44 individual lectures, beginning with Ancient Chinese Science and Technology in the Process of Human Civilizations and an Overview of Chinese Science and Technology, and continuing with in-depth discussions of several issues in the History of Science and the Needham Puzzle, interspersed with topics on Astronomy, Arithmetic, Agriculture and Medicine, The Four Great Inventions, and various technological areas closely related to clothing, food, shelter and transportation. This book is the most authoritative work on the history of Chinese Science and Technology. It is the Winner of the China Book Award, the Shanghai Book Award (1st prize), and the Classical China International Publishing Project (GAPP, General Administration of Press and Publication of China) and offers an essential resource for academic researchers and non-experts alike. It originated with a series of 44 lectures presented to top Chinese leaders, which received very positive feedback. Written by top Chinese scholars in their respective fields from the Institute for the History of Natural Sciences, Chinese Academy of Sciences and many other respected Chinese organizations, the book is intended for scientists, researchers and postgraduate students working in the history of science, philosophy of science and technology, and related disciplines. Yongxiang Lu is a professor, former president and member of the Chinese Academy of Sciences (CAS) and Chinese Academy of Engineering (CAE), and Vice Chairman of the National Congress of China.

Welcome to the Anthropocene. Since the start of the Industrial Revolution, human-caused climate change has impacted the globe with the burning of fossil fuels. The debate in classrooms and the political realm should not be whether climate change is happening or how much it places human civilization at risk but over how societies and individuals should respond. This interdisciplinary book offers an in-depth examination of the history of the Earth’s climate and how historians and citizens can influence contemporary climate debate and activism. The author explains climate history and climate science and makes this important subject matter accessible to a general audience. Chapter topics include examining the Earth’s geological past, the impact of climate on human evolution, the impact of climate on earlier civilizations, climate activism, and the need for international cooperation. Presenting climate history, human history, and climate science in a readable format and featuring resources for students, this book is meant for use by teachers in high school elective or an introductory college course setting.