Most people think of evolution as a glacial process requiring millions of years to shape a finch's beak or a giraffe's neck. But what if Darwin's engine is actually racing down the highway? Fast Evolution challenges the misconception that nature changes slowly, revealing a biological world in overdrive. This book is for the curious mind who wants to understand how human activity-from building skyscrapers to prescribing antibiotics-has become the dominant force driving genetic change today. Readers will venture into the microscopic trenches where bacteria swap genetic blueprints to outsmart modern medicine and explore the concrete jungles where lizards are growing different toes to grip city walls. You will discover how the London Underground spawned a unique species of mosquito and why agricultural pests are evolving resistance faster than we can invent new poisons. This narrative uncovers the mechanisms of survival of the fittest playing out in real-time, right in our backyards and hospitals. By blending cutting-edge genomic science with accessible storytelling, this volume transforms complex evolutionary theory into tangible observations. It offers a crucial perspective on our biological future, demonstrating that to survive in a rapidly changing world, we must learn to predict and manage the evolutionary forces we have unwittingly unleashed.