This book explores our extraordinary food journey over the past 3 million years and details the subsequent physical and cultural evolution that has transpired because of it. Food has not only fuelled our evolution for millions of years but has also dictated how we live, from hunter-gatherers to agricultural societies to our current urban and industrialised societies. It also details how our favourite foods have developed over the past millennia since the Neolithic revolution.

The 20th Century and the food production business saw the dawn of a new food era brought about by the Industrial Revolution. This was a world with an accelerated rate of change: population growth, industrialised agriculture, industrialised food production and environmental and sustainability concerns. The more recent development of the food industry has also coincided with a dramatic shift in consumer eating habits. What the world now eats and drinks has clashed with our biology to create significant changes in body composition. Whether these concerns are viewed from an economic, social, political or individual perspective, our present food model needs to change direction.

The final chapters discuss our current situation regarding food systems and individual health. They examine how a deeper understanding of our DNA, microbiome, genotypes and phenotypes could be integrated with rapid technological advancements and human ingenuity – a combination that has the potential to establish a far more sustainable and environmentally-friendly food system for both present and future.

Indisputably, food and its production matter to everyone on the planet as our history shows they always have!