"The Millennium of Gutenberg: From the Development of the Printing Press to the Popularization of Science" is a detailed and rich work that explores the transformative impact of Johannes Gutenberg’s invention of movable type in the 15th century and its crucial role in the evolution of knowledge and science in Western society. The author provides a historical analysis, from the early stages of the printing press in disseminating religious and philosophical texts, to its influence on the Protestant Reformation, the Renaissance, and the Enlightenment — periods during which the circulation of ideas intensified and revolutionized European thought.

The book examines how the printing press enabled the multiplication of books and scientific texts, previously limited to an elite, and made them accessible to an increasingly broader audience, promoting education and critical inquiry. The author analyzes how scientific knowledge gained new momentum with the printing of scientific treatises and the creation of journals, fostering the exchange of discoveries among scholars across different regions, giving rise to what we know today as the global scientific community.

Furthermore, "The Millennium of Gutenberg" explores the fundamental role of the printing press in the consolidation of vernacular languages and in shaping the cultural identity of European peoples. The work also addresses the challenges the printing press faced over the centuries, such as censorship and publication control, yet highlights how it survived and evolved, shaping modern society and laying the foundations for the dissemination of knowledge that characterizes contemporary popular science.

Throughout the text, the author emphasizes the transformation of the printing press with the advancement of digital technologies, drawing a parallel between Gutenberg’s impact and 21st-century innovations that continue to democratize information and bring scientific knowledge closer to the public. "The Millennium of Gutenberg" is thus a profound reflection on the power of information and the enduring legacy of the printing press in shaping the scientific and intellectual world as we know it.