Energy and Civilization

Energy and Civilization PDF

Author: Vaclav Smil

Publisher: MIT Press

Published: 2018-11-13

Total Pages: 564

ISBN-13: 0262536161

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A comprehensive account of how energy has shaped society throughout history, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. "I wait for new Smil books the way some people wait for the next 'Star Wars' movie. In his latest book, Energy and Civilization: A History, he goes deep and broad to explain how innovations in humans' ability to turn energy into heat, light, and motion have been a driving force behind our cultural and economic progress over the past 10,000 years. —Bill Gates, Gates Notes, Best Books of the Year Energy is the only universal currency; it is necessary for getting anything done. The conversion of energy on Earth ranges from terra-forming forces of plate tectonics to cumulative erosive effects of raindrops. Life on Earth depends on the photosynthetic conversion of solar energy into plant biomass. Humans have come to rely on many more energy flows—ranging from fossil fuels to photovoltaic generation of electricity—for their civilized existence. In this monumental history, Vaclav Smil provides a comprehensive account of how energy has shaped society, from pre-agricultural foraging societies through today's fossil fuel–driven civilization. Humans are the only species that can systematically harness energies outside their bodies, using the power of their intellect and an enormous variety of artifacts—from the simplest tools to internal combustion engines and nuclear reactors. The epochal transition to fossil fuels affected everything: agriculture, industry, transportation, weapons, communication, economics, urbanization, quality of life, politics, and the environment. Smil describes humanity's energy eras in panoramic and interdisciplinary fashion, offering readers a magisterial overview. This book is an extensively updated and expanded version of Smil's Energy in World History (1994). Smil has incorporated an enormous amount of new material, reflecting the dramatic developments in energy studies over the last two decades and his own research over that time.

A Little Bit of Auras

A Little Bit of Auras PDF

Author: Cassandra Eason

Publisher: Union Square + ORM

Published: 2018-03-06

Total Pages: 130

ISBN-13: 1454928654

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A user-friendly beginner’s guide to understanding auras and how to find your own aura. If you’re interested in learning about auras—colored energy fields that surround people, animals, plants, crystals, and even places—this handy, accessible book is a wonderful starting point. Cassandra Eason explains a variety of techniques for sensing, seeing, and interpreting the aura—your own, those of both individuals and groups, and those of your pets—and how you can cleanse, heal, strengthen, and protect the aura. In addition, there are also a range of spiritually enhancing hands-on exercises to try.

A Little Bit of Feng Shui

A Little Bit of Feng Shui PDF

Author: Ai Matsui Johnson

Publisher: Union Square & Co.

Published: 2022-02-01

Total Pages: 117

ISBN-13: 145494434X

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Curious About Feng Shui? Your space holds the key to your health, happiness and prosperity, and A Little Bit of Feng Shui provides a useful guide to its teachings. This book will teach you how to understand and use Feng Shui—all the way from its history and basic principles to practical skills that can be used immediately. Author and Feng Shui practitioner Ai Matsui Johnson illustrates how and why to make basic changes in the layout of your home in order to promote positive energy for you, your friends, and family. Readers will learn how to assess and then design their space to unlock its hidden potential, and even apply Feng Shui principles to improve their relationships and lifestyle.

Introduction to Energy Analysis

Introduction to Energy Analysis PDF

Author: Kornelis Blok

Publisher: Routledge

Published: 2020-11-17

Total Pages: 282

ISBN-13: 1000214435

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This textbook provides an introduction to energy analysis for those students who want to specialise in this challenging field. In comparison to other textbooks, this book provides a balanced treatment of complete energy systems, covering the demand side, the supply side, and the energy markets that connect these. The emphasis is very much on presenting a range of tools and methodologies that will help students find their way in analysing real world problems in energy systems. This new edition has been updated throughout and contains additional content on energy transitions and improvements in the treatment of several energy systems analysis approaches. Featuring learning objectives, further readings and practical exercises in each chapter, Introduction to Energy Analysis will be essential reading for upper-level undergraduate and postgraduate students with a background in the natural sciences and engineering. This book may also be useful for professionals dealing with energy issues, as a first introduction into the field.

Sustainable Energy - without the hot air

Sustainable Energy - without the hot air PDF

Author: David JC MacKay

Publisher: Bloomsbury Publishing

Published: 2016-05-14

Total Pages: 778

ISBN-13: 1906860459

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The enlightening, best-selling book on understanding sustainable energy and how we can make energy plans that add up. If you've ever wondered how much energy we use, and where it comes from – and where it could come from – but are fed up with all the hot air and 'greenwash', this is the book for you. Renewable resources are 'huge', but our energy consumption is also 'huge'. To compare 'huge' things with each other, we need numbers, not adjectives. Sustainable Energy – without the hot air addresses the energy crisis objectively, cutting through all the contradictory statements from the media, government, and lobbies of all sides. It gives you the numbers and the facts you need, in bite-sized chunks, so you can understand the issues yourself and organises a plan for change on both a personal level and an international scale – for Europe, the United States, and the world. In case study format, this informative book also answers questions surrounding nuclear energy, the potential of sustainable fossil fuels, and the possibilities of sharing renewable power with foreign countries. Written by David MacKay, who was an esteemed Professor of Engineering at the University of Cambridge and Chief Scientific Advisor to the UK Department of Climate Change, this is an uplifting, jargon-free and informative read for all. In it, David debunks misinformation and clearly explains the calculations of expenditure per person to encourage people to make individual changes that will benefit the world at large. If you've thrown your hands up in despair thinking no solution is possible, then read this book - it's an honest, realistic, and humorous discussion of all our energy options.

Love Is the Strongest Medicine

Love Is the Strongest Medicine PDF

Author: Dr. Steven Eisenberg

Publisher: Hay House, Inc

Published: 2022-05-24

Total Pages: 209

ISBN-13: 1401965202

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"This book puts music, laughter, and heart front and center, and the results are magical." - Mark Hyman, M.D. In Dr. Steven Eisenberg's oncology practice, the enemy is cancer, but it's also denial, anger, and fear—draining emotions that can interfere with the effectiveness of treatment. Every day, Dr. Steven helps patients fight cancer using both time-tested conventional therapies and innovative medical technologies. At the same time, he helps them overcome negative emotions by cultivating acceptance, love, and self-compassion in a deeply personal way, through laughter, empathy, and the music he plays and sings for and with them. In Love Is the Strongest Medicine, Dr. Steven shares: Compelling, highly readable stories that chart his journey on the front lines of care Practical wisdom that readers can use to navigate their own journeys and get through what they’re going through right now A road map for bringing humanity back into traditional medical practice A blueprint for patients, families, and caregivers to live each day with hope—no matter what the day brings “When everything else falls away," Dr. Steven writes, “whether you are in a hospital exam room or tucked in bed at home, whether you are sick or well, patient, caregiver, or medical professional—the love that remains is the miracle.”

How to Avoid a Climate Disaster

How to Avoid a Climate Disaster PDF

Author: Bill Gates

Publisher: Vintage

Published: 2021-02-16

Total Pages: 201

ISBN-13: 0385546149

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#1 NEW YORK TIMES BEST SELLER • In this urgent, authoritative book, Bill Gates sets out a wide-ranging, practical—and accessible—plan for how the world can get to zero greenhouse gas emissions in time to avoid a climate catastrophe. Bill Gates has spent a decade investigating the causes and effects of climate change. With the help of experts in the fields of physics, chemistry, biology, engineering, political science, and finance, he has focused on what must be done in order to stop the planet's slide to certain environmental disaster. In this book, he not only explains why we need to work toward net-zero emissions of greenhouse gases, but also details what we need to do to achieve this profoundly important goal. He gives us a clear-eyed description of the challenges we face. Drawing on his understanding of innovation and what it takes to get new ideas into the market, he describes the areas in which technology is already helping to reduce emissions, where and how the current technology can be made to function more effectively, where breakthrough technologies are needed, and who is working on these essential innovations. Finally, he lays out a concrete, practical plan for achieving the goal of zero emissions—suggesting not only policies that governments should adopt, but what we as individuals can do to keep our government, our employers, and ourselves accountable in this crucial enterprise. As Bill Gates makes clear, achieving zero emissions will not be simple or easy to do, but if we follow the plan he sets out here, it is a goal firmly within our reach.

A Little Bit of Chakras

A Little Bit of Chakras PDF

Author: Chad Mercree

Publisher: Union Square + ORM

Published: 2016-06-28

Total Pages: 117

ISBN-13: 1454922591

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Learn the history, meaning, and abundant applications of the chakra system in this illustrated beginner’s guide. Chakras began as part of the mystical Vedic tradition of Tantric and Kundalini Yoga, but they have evolved into pathways for healing and exploring the nature of consciousness. If you’ve ever wondered how to work with these amazing energy centers and optimize their benefits, this is the book for you. With gorgeous diagrams and visuals, and an accessible text by two renowned authors, A Little Bit of Chakras takes readers into the heart of the chakra system, exploring its history and revealing how to use each chakra for transformation, well-being, increased vitality, and more.

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