By 2050, we will have ten billion mouths to feed in a world profoundly altered by environmental change. How will we meet this challenge? In How to Feed the World, a diverse group of experts from Purdue University break down this crucial question by tackling big issues one-by-one. Covering population, water, land, climate change, technology, food systems, trade, food waste and loss, health, social buy-in, communication, and equal access to food, the book reveals a complex web of challenges. Contributors unite from different perspectives and disciplines, ranging from agronomy and hydrology to economics. The resulting collection is an accessible but wide-ranging look at the modern food system.

A journey from the "muscle era" of farming to a future where the convergence of new technologies make infinite sustainability achievable. With the veil lifted on modern agricultural practices, you'll be inspired to contribute to a culture where farmers can adopt the science and tools they need to carry out their mission of feeding the planet.

Food has become the new religion. While denominations such as paleo, vegan, and organic debate which is "the way," we're ignoring a truth that affects us all: to support a population nearing 10 billion by 2050, agriculture must become infinitely sustainable.To feed the world, we have to grow 10,000 years' worth of food in the next thirty years, which means farmers worldwide must increase food production by 60 to 70 percent.This book is about the small percentage of those "farmers of consequence" being called upon to grow the vast majority of the world's staple food supply. While mighty in their ability, they need support from a general public that increasingly has no idea how they operate.In Food 5.0, Robert Saik takes you on a journey from the "muscle era" of farming to a future where the convergence of new technologies like sensors, robotics, and machine learning make infinite sustainability achievable. With the veil lifted on modern agriculture practices, you'll be inspired to contribute to a culture where farmers can adopt the science and tools they need to carry out their mission of feeding the planet.

We are in the midst of an unprecedented era of rapid scientific and technological advances that are transforming the way our foods are produced and consumed. Food architecture is being used to construct healthier, tastier, and more sustainable foods. Functional foods are being created to combat chronic diseases such as obesity, cancer, diabetes, stroke, and heart disease. These foods are fortified with nutraceuticals or probiotics to improve our mood, performance, and health. The behavior of foods inside our guts is being controlled to increase their healthiness. Precision nutrition is being used to tailor diets to our unique genetic profiles, microbiomes, and metabolisms. Gene editing, nanotechnology, and artificial intelligence are being used to address modern food challenges such as feeding the growing global population, reducing greenhouse gas emissions, reducing waste, and improving sustainability. However, the application of these technologies is facing a backlash from consumers concerned about the potential risks posed to human and environmental health. Some of the questions addressed in this book are: What is food architecture? How does sound and color impact taste? Will we all have 3D food printers in all our homes? Should nanotechnology and gene editing be used to enhance our foods? Are these new technologies safe? Would you eat bug-foods if it led to a more sustainable food supply? Should vegetarians eat themselves? Can nutraceuticals and probiotics stop cancer? What is the molecular basis of a tasty sustainable burger? David Julian McClements is a Distinguished Professor in food science who has used physics, chemistry, and biology to improve the quality, safety, and healthiness of foods for over 30 years. He has published over 900 scientific articles and 10 books in this area and is currently the most highly cited food scientist in the world. He has won numerous scientific awards for his work. The aim of this book is to highlight the many exciting advances being made in the science of foods, and to show their application for solving important problems related to the modern food supply, such as tackling chronic diseases, feeding a global population, reducing food waste, and creating healthier and tastier foods.

From the Director of the Open Agriculture Initiative at MIT’s Media Lab, the fascinating story of how digital technology is revolutionizing the way we feed the planet, offering surprising solutions to the global food crisis and redefining what it means to be a farmer. By the middle of this century, we will have nine billion people to feed and nobody who wants to be a farmer. From climate change to pollution, from controversies over GMOs to shrinking water supplies, our current system of feeding the planet is breaking down, delivering less nutritious food to fewer people, making both food insecurity and food waste increasingly commonplace. While the problem is clear, the solutions have been more difficult to recognize. Now, thanks to Caleb Harper and his Open Ag initiative, a revolution in agriculture is taking place. Inspired to rethink the fundamentals of farming during a visit to Japan in the wake of the Fukushima nuclear disaster, Caleb returned to the MIT Media Lab and started growing lettuce in Dixie cups. While his peers were focused on self-driving cars and robots, Caleb was building an entire farm in the basement of the Media Lab. In the perfectly controlled conditions of his farm, he was able to carefully monitor all the variables that affect a plant’s growth and health—water, light, CO2, nutrients, temperature. Using machine learning to analyze the vast amount of data being collecting, he created “climate recipes” for growing the healthiest, tastiest, most sustainable produce in history, anywhere in the world. With the invention of a “personal food computer”/grow-box that he has shared with school children and scientists across the globe, Caleb Harper has laid the foundation for an entirely new model of food production with limitless possibilities. Fascinating, revelatory, and filled with groundbreaking research and ideas, this book shows how the power of one man’s determination and vision are revolutionizing how we will plant, grow, and consume food now and far into the future.

A modern classic of the new agrarianism "Chris Smaje...shows that the choice is clear. Either we have a small farm future, or we face collapse and extinction."—Vandana Shiva "Every young person should read this book."—Richard Heinberg In a groundbreaking debut, farmer and social scientist Chris Smaje argues that organizing society around small-scale farming offers the soundest, sanest and most reasonable response to climate change and other crises of civilisation—and will yield humanity’s best chance at survival. Drawing on a vast range of sources from across a multitude of disciplines, A Small Farm Future analyses the complex forces that make societal change inevitable; explains how low-carbon, locally self-reliant agrarian communities can empower us to successfully confront these changes head on; and explores the pathways for delivering this vision politically. Challenging both conventional wisdom and utopian blueprints, A Small Farm Future offers rigorous original analysis of wicked problems and hidden opportunities in a way that illuminates the path toward functional local economies, effective self-provisioning, agricultural diversity and a shared earth. Perfect for readers of both Wendell Berry and Thomas Piketty, A Small Farm Future is a refreshing, new outlook on a way forward for society—and a vital resource for activists, students, policy makers, and anyone looking to enact change.

By 2050 the world will be faced with the enormous challenge of feeding 9 billion people despite being affected by climate change, rising energy costs and pressure on food growing land and other major resources. How will the world produce 70% more food by 2050 to feed a projected extra 2.3 billion people? What will be the impact of food shortages and high prices on areas in crisis such as sub-Sahara Africa? Where will future production growth come from? And how do we balance the need for environmental protection with sustainable agricultural production methods? This is the first text to present a scholarly, balanced approach to the contentious area of food production and supply up to 2050 - offering a readable and well-informed account which tackles the global food situation in all its totality, from agricultural production, technological advance, dietary concerns, population changes, income trends, environmental issues, government food and agriculture policy, trade, financial markets, macroeconomics and food security. Highly accessible and written by a specialist author with experience as an agricultural analyst, policy advisor and researcher, Global Food Futures synthesises the key issues in one volume.