"A History of the World in 6 Glasses" by Tom Standage explores the significant role that six beverages – beer, wine, spirits, coffee, tea, and cola – have played in shaping human history. Each drink symbolizes different eras and cultures, reflecting the social, economic, and political dynamics of their times. Standage intricately links these beverages to major historical events and trends, illustrating how they facilitated trade, social interactions, and cultural exchanges throughout history. The story begins with beer, one of humanity's oldest alcoholic drinks, which contributed to the development of agriculture and settlement. Wine follows, serving as a social lubricant in ancient civilizations, and is closely tied to the rise of trade networks. As the narrative progresses, spirits emerge in the context of global exploration and colonialism, highlighting their role in economic exchanges and cultural encounters. Later, coffee and tea become pivotal in the formation of social customs and economic practices, such as the coffeehouse culture in Europe and tea’s central role in British society. Lastly, cola emerges as a symbol of modern consumerism and globalization. Throughout the book, Standage effectively demonstrates how these beverages serve as lenses through which to view the evolution of society, illustrating their lasting impact on history and culture.