Author(s): Vaclav Smil

Technology | Mathematics

Delightfully contrarian, this is the one book you need to read to understand our modern world. 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 globalisation, 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 globalisation isn't inevitable and that our societies have been steadily increasing their dependence on fossil fuels, making their complete and rapid elimination unlikely. Vaclav Smil is neither a pessimist nor an optimist, he is a scientist; he is the world-leading expert on energy and an astonishing polymath. This is his magnum opus and is a continuation of his quest to make facts matter. Drawing on the latest science, including his own fascinating research, and tackling sources of misinformation head on - from Yuval Noah Harari to Noam Chomsky - ultimately Smil answers the most profound question of our age- are we irrevocably doomed or is a brighter utopia ahead?

Review: Very informative and eye-opening in many ways -- Ha-Joon Chang, author of 23 Things They Don't Tell You About Capitalism
A grumpy, pugnacious account that, I would argue, is intellectually indispensable in the run up to this year's COP27 climate conference in Egypt. In short, How the World Really Works fully delivers on the promise of its title. It is hard to formulate any higher praise -- Simon Ings * New Scientist *
This accessible and witty book cuts to the chase of what we need to know -- Caroline Sanderson * The Bookseller, 'Editor's Choice' *
If you are anxious about the future, and infuriated that we aren't doing enough about it, please read this book -- Paul Collier, author of The Future of Capitalism
"I am neither a pessimist nor an optimist; I am a scientist," Smil writes in the introduction, with typically Smilian swagger. In fact, he is more of a numberist, a polymath with a gift for rigorously crushing complex data into pleasing morsels of information -- Pilita Clark * Financial Times *
Smil's meticulously researched words are for anyone who wants his priors reexamined and feathers ruffled -- Joakin Book * AIER *
Ambitious and eye-opening . . . provides valuable insight as opposed to the agenda-pushing rhetoric commonly found in mainstream scientific literature. Data-rich, informative and eye-opening, How the World Really Works is a captivating read -- Lily Pagano * Reaction *
A compelling, fascinating, and most important, realistic portrait of the world and where it's going -- Steven Pinker, on Numbers Don't Lie

Author Biography: Vaclav Smil is Distinguished Professor Emeritus at the University of Manitoba. He is the author of over forty books on topics including energy, environmental and population change, food production and nutrition, technical innovation, risk assessment, and public policy. No other living scientist has had more books (on a wide variety of topics) reviewed in Nature. A Fellow of the Royal Society of Canada, in 2010 he was named by Foreign Policy as one of the Top 100 Global Thinkers.