Mostrando resultados por autor "Vaclav Smil" en Todas las categorías

In a world obsessed with efficiency, perhaps nothing is valued as highly as being fast. Some of our greatest achievements include building planes that break the sound barrier and creating computers that process data at the touch of a button. With signature clarity, Smil offers accessible explanations of every major speed category, from wind erosion to hunting cheetahs, from Boeing 747s to America’s war time industrial mobilization to the speed of global energy decarbonization. But as Smil argues in this paradigm-shifting book, speed isn’t just a metric to optimize.

From earth's nations and inhabitants, through the fuels and foods that energise them, to the transportation and inventions of our modern world - and how all of this affects the planet itself - in Numbers Don't Lie, Professor Vaclav Smil takes us on a fact-finding adventure, using surprising statistics and illuminating graphs to challenge lazy thinking.

In this user-friendly and informative audiobook, prolific author and academic Vaclav Smil provides an introduction to this far-reaching term and gives the reader a greater understanding of energy's place in both past and present society. Starting with an explanation of the concept, he goes on to cover such exciting topics as the inner workings of the human body, and the race for more efficient and environmentally friendly fuels.

Size explains the regularities—and peculiarities—of the key processes shaping life (from microbes to whales), the Earth (from asteroids to volcanic eruptions), technical advances (from architecture to transportation), and societies and economies (from cities to wages).

We have never had so much information at our fingertips and yet most of us don’t know how the world really works. This book explains seven of the most fundamental realities governing our survival and prosperity. From energy and food production, through our material world and its globalization, to risks, our environment and its future, How the World Really Works offers a much-needed reality check—because before we can tackle problems effectively, we must understand the facts.

En esta monumental historia, Vaclav Smil ofrece una impresionante panorámica de cómo la energía ha impulsado el progreso cultural y económico de las sociedades humanas durante los últimos diez mil años, desde los primeros grupos de cazadores-recolectores hasta la civilización fósil, pasando por las sociedades agrícolas tradicionales y la "gran transición" que lo cambió todo.

What makes the modern world work? The answer to this deceptively simple question lies in four "grand transitions" of civilization - in populations, agriculture, energy, and economics - that have transformed the way we live.

Growth has been both an unspoken and an explicit aim of our individual and collective striving. It governs the lives of microorganisms and galaxies; it shapes the capabilities of our extraordinarily large brains and the fortunes of our economies. Growth is manifested in annual increments of continental crust, a rising gross domestic product, a child's growth chart, the spread of cancerous cells. In this magisterial book, Vaclav Smil offers systematic investigation of growth in nature and society, from tiny organisms to the trajectories of empires and civilizations.

Vaclav Smil's mission is to make facts matter. An environmental scientist, policy analyst, and a hugely prolific author, he is Bill Gates' go-to guy for making sense of our world. In Numbers Don't Lie, Smil answers questions such as: What's worse for the environment - your car or your phone? How much do the world's cows weigh (and what does it matter)? And what makes people happy?

Without oil, there would be no globalisation, no plastic, little transport, and a global political landscape that few would recognise. It is the lifeblood of the modern world, and humanity’s dependence upon it looks set to continue for decades to come. In this captivating audiobook, Vaclav Smil explains all matters related to ‘black gold’, from its discovery in the earth, right through to the political maelstrom that surrounds it today.

In Made in the USA, Vaclav Smil powerfully rebuts the notion that manufacturing is a relic of predigital history and that the loss of American manufacturing is a desirable evolutionary step toward a pure service economy. Smil argues that no advanced economy can prosper without a strong, innovative manufacturing sector and the jobs it creates. Smil assesses various suggestions for solving America's manufacturing crisis, including lowering corporate tax rates, promoting research and development, and improving public education. Will America act to reinvigorate manufacturing?

In this book, Vaclav Smil argues that power density is a key determinant of the nature and dynamics of energy systems. Any understanding of complex energy systems must rely on quantitative measures of many fundamental variables. Power density—the rate of energy flux per unit of area—is an important but largely overlooked measure. Smil provides the first systematic, quantitative appraisal of power density, offering detailed reviews of the power densities of renewable energy flows, fossil fuels, thermal electricity generation, and all common energy uses.

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 and offers listeners a magisterial overview of humanity's energy eras.

The world is never finished catching up with Vaclav Smil. In his latest and perhaps most digestible book, Invention and Innovation, the prolific author—a favorite of Bill Gates—pens an insightful and fact-filled jaunt through the history of human invention. Impatient with the hype that so often accompanies innovation, Smil offers in this book a clear-eyed corrective to the overpromises that accompany everything from new cures for diseases to AI.

We have never had so much information at our fingertips, and yet most of us simply don't understand how our world really works. Professor Vaclav Smil is not a pessimist or an optimist, he is a scientist, and this book is a much-needed reality check on topics ranging from food production and nutrition, through energy and the environment, to globalisation and the future. For example, the carbon footprint of meat is well known, but did you know that the equivalent of five tablespoons of diesel fuel goes into the production of each greenhouse-grown, medium-size, supermarket-bought tomato?

We have never had to feed as many people as we do today. And yet, we misunderstand the essentials of where our food really comes from, how our dietary requirements shape us, and why this impacts our planet in drastic ways. As a result, in our economic, political, and everyday choices, we take for granted and fail to prioritize the thing that makes all our lives possible: food. In this ambitious, myth-busting book, Smil investigates many of the burning questions facing the world today.

How Food Really Works shows how we misunderstand the essentials of where our food really comes from, how our dietary requirements shape us, and why this impacts our planet in drastic ways. Ultimately, this data-based, rigorously researched guide explains how we will survive and thrive long into the future.

Explore how speed influences every aspect of life on Earth, from the slow grind of geological processes and the fleeting lifespans of organisms to the astonishing speed of light and the remarkable adaptations of creatures like the swift antelope and the soaring albatross. In this ambitious and wide-ranging ideas book, internationally bestselling author Vaclav Smil uncovers the intricate connections between speed, nature, and human innovation.

Un sincero y revelador análisis de las posibilidades energéticas de nuestro futuro. Así pues, este libro aborda temas tan importantes como la improbable y difícil tarea de descarbonizar el planeta, en parte por la estrecha relación entre la producción de alimentos y los combustibles fósiles, pero también destapa realidades incómodas, como la dependencia de las economías modernas respecto de la alta producción de amoníaco, metal, cemento y plástico.

Size is the most fundamental structural variable of the universe. Neither bacteria nor empires are immune to its laws. Measuring it is challenging, especially where complex systems like economies are concerned, yet mastering it offers rich rewards. Grounded in history and drawing on the latest science, with much recourse to art and classic literature, Size explains the regularities—and peculiarities—of the key processes shaping life, the Earth, technical advances and societies and economies.