ace the coding interview with Python and JavaScript

'There is no author whose books I look forward to more than Vaclav Smil' Bill GatesIs flying dangerous? How much do the world's cows weigh? And what makes people happy?From earth's nations and inhabitants, through the fuels and foods that energize 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. Packed with 'Well-I-never-knew-that' information and with fascinating and unusual examples throughout, we find out how many people it took to build the Great Pyramid, that vaccination yields the best return on investment, and why electric cars aren't as great as we think (yet). There's a wonderful mix of science, history and wit, all in bite-sized chapters on a broad range of topics.Urgent and essential, Numbers Don't Lie inspires readers to interrogate what they take to b

With one famous equation, E=mc2, Einstein proved all matter can be described as energy. It is everywhere and it is everything. In this newly updated and engaging introduction, renowned scientist Vacla

America's post--Cold War strategic dominance and its pre-recession affluence inspiredpundits to make celebratory comparisons to ancient Rome at its most powerful. Now, with America nolonger perceived

tions is not possible without first putting the problem into a wider con- text. Consequently, before proceeding with detailed critical topical cov- erage of individual biomass energy sources, uses, an

"There is probably no other writer whose books I anticipate with more enthusiasmthan Vaclav Smil. He brings remarkable insight to every topic he examines, combining his vastknowledge of science and en

America's post--Cold War strategic dominance and its pre-recession affluence inspiredpundits to make celebratory comparisons to ancient Rome at its most powerful. Now, with America nolonger perceived

In Energy at the Crossroads, Vaclav Smil considers the twenty-first century's crucial question: how to reconcile the modern world's unceasing demand for energy with the absolute necessity to preserve

A comprehensive overview of Earth's biosphere, written with scientific rigor and essay-like flair.

“A new masterpiece from one of my favorite authors.”—Bill GatesAn essential analysis of the modern science and technology that makes our twenty-first century lives possible--a scientist's investigation into what science really does, and does not, accomplish.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.In this ambitious and thought-provoking book we see, for example, that globalization isn’t inevitable--the foolishness of allowing 70 per cent of the world’s rubber gloves to be made in just one factory became glaringly obvious in 2020--and that our societies ha

Vaclav Smil is my favorite author.--Bill Gates An essential analysis of the modern science and technology that makes our twenty-first century lives possible--a scientist's investigation into what science really does, and does not, accomplish. 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. In this ambitious and thought-provoking book we see, for example, that globalization isn't inevitable--the foolishness of allowing 70 per cent of the world's rubber gloves to be made in just one factory became glaringly obvious in 2020--and that our societies have been steadi

There is no author whose books I look forward to more than Vaclav Smil' Bill GatesIs flying dangerous? How much do the world's cows weigh? And what makes people happy?From earth's nations and inhabita

A systematic investigation of growth in nature and society, from tiny organisms to the trajectories of empires and civilizations.Growth has been both an unspoken and an explicit aim of our individual

A systematic investigation of growth in nature and society, from tiny organisms to the trajectories of empires and civilizations.Growth has been both an unspoken and an explicit aim of our individual

Oil is the lifeblood of the modern world. Without it, there would be no planes, no plastic, no exotic produce, and a global political landscape few would recognize. Humanity’s dependence upon oil look

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

"Energy is both a technical topic and a political one; all too often, the political claims and assertions get far more play than sober technical reality. In Energy Myths and Realities, Vaclav Smil do

This bold and controversial argument shows why energy transitions are inherently complex and prolonged affairs, and how ignoring this fact raises unrealistic expectations that the United States and o

A wide-ranging, interdisciplinary look at global changes that may occur over the next fifty years—whether sudden and cataclysmic world-changing events or gradually unfolding trends.

In this user-friendly and informative book, 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 i

The period between 1867 and 1914 remains the greatest watershed in human history since the emergence of settled agricultural societies: the time when an expansive civilization based on synergy of fue

An objective, comprehensive treatment of the world's energy situation assesses the major trends in energy consumption across the globe while examining the potential of wind, solar, hydroenergy, and bi

The industrial synthesis of ammonia from nitrogen and hydrogen has been of greater fundamental importance to the modern world than the invention of the airplane, nuclear energy, space flight, or tele

The industrial synthesis of ammonia from nitrogen and hydrogen has been of greater fundamental importance to the modern world than the invention of the airplane, nuclear energy, space flight, or telev

In this highly original book, ecologist Vaclav Smil presents a comprehensive and integrated survey of all the forms of energy that shape our world, from the sun to the human body, from bread to micro

Accurate, balanced AND imaginative.In this highly original book, ecologist Vaclav Smil presents a comprehensive and integrated survey of all the forms of energy that shape our world, from the sun to t

Every human activity entails the conversion of energy. Changes in the fundamental sources of energy, and in the use of energy sources, are a basic dimension of the evolution of society. Our appreciati

The magnitude and rapidity of global environmental change threatens the perpetuation of life on Earth. Many aspects of this crisis are familiar to us - the destruction of tropical rainforests, the hol

“There is no author whose books I look forward to more than Vaclav Smil.”—Bill GatesAn essential guide to understanding how numbers reveal the true state of our world—exploring a wide range of topics

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

This book provides a detailed, global examination of energy transitions, supplying a long-term historical perspective, an up-to-date assessment of recent and near-term advances in energy production te

As China strives to significantly increase its economic output, the nation faces an acute deterioration of the physical resources from which this prodigious growth springs. Major problems include wate

The biosphere -- the Earth's thin layer of life -- dates from nearly four billion years ago, when the first simple organisms appeared. Many species have exerted enormous influence on the biosphere's c

"The many books on globalization published over the past few years range from claims that the world is flat to an unlikely rehabilitation of Genghis Khan as a pioneer of global commerce. Missing from

The biosphere -- the Earth's thin layer of life -- dates from nearly four billionyears ago, when the first simple organisms appeared. Many species have exerted enormous influence onthe biosphere's cha

Without oil, there would be no globalisation, no plastic, little transport, and a global political landscape that few would recognise. In this captivating book Vaclav Smil explains all matters related

A comprehensive, systematic, analytically unified, and interdisciplinary treatment of energy in nature and society, from solar radiation and photosynthesis to our fossil fueled civilization and its e

This is a comprehensive, systematic, analytically unified, and interdisciplinary treatment of energy in nature and society, from solar radiation and photosynthesis to our fossil fuelled civilization a

This inquiry into the technical advances that shaped the 20th century follows the evolutions of all the principal innovations introduced before 1913 (as detailed in the first volume) as well as the o

This book addresses the question of how we can best feed the ten billion or so people who will likely inhabit the Earth by the middle of the twenty-first century.

In 1982, Vaclav Smil turned upside down traditional perceptions of China as a green paradise in "The Bad Earth", a disturbing book. This new volume, drawn on a much broader canvas, updates a