Dive into the rich tapestry of tobacco's history, from its ancient origins to its modern-day complexities. 'Smoke Signals' meticulously examines the constituents and additives that have shaped this controversial plant, offering insight into its cultural significance and scientific composition. Through a blend of historical narrative and scientific exploration, this book illuminates the journey of tobacco from leaf to smoke, shedding light on the ingredients that have both intrigued and concerned generations.