'There is no author whose books I look forward to more' Bill Gates

'A fascinating deep dive...a wonderful fact-based tour of our food system, past and present. It opens up plenty of interesting debates on what to do next to feed 10 billion people without wrecking the planet' Hannah Ritchie, author of Not the End of the World

In this ambitious, myth-busting book, leading scientist and internationally bestselling author Vaclav Smil investigates many of the burning questions facing the world today: Why are some of the world’s biggest food producers also the countries with the most undernourished populations? Why is food waste a colossal 1,000kcal per person daily, and how can we solve that? Could we all go vegan and be healthy? Should we? How will we feed the ballooning population without killing the planet?

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.

"There is perhaps no other academic who paints pictures with numbers like Smil . . . The nerd's nerd" - GUARDIAN

"A fact-filled, punchy book . . . Smil's fascination with numbers is infectious" - THE TIMES on NUMBERS DON’T LIE

"Smil’s art is that he immerses readers rather than overpowering them, while delivering clear takeaway messages: that we must learn to do more with less, that we ought to be wary of any radical solutions, and that we must accept that any gains will be gradual" - Financial Times

"Concise and erudite . . . How to Feed the World is weighted with statistics, but there is something light and irresistible about the way Smil structures his argument and propels his narrative . . . The breadth of Smil’s knowledge is as impressive as the depth" - Lancet