The title “Ciência, Tecnologia e Sociedade” (Science, Technology and Society) indicates the content. Professor Arlindo Oliveira addresses, through 14 major topics that name each chapter, subjects such as energy, the environment, astrophysics, computing, the metaverse, and artificial intelligence. This approach is carried out with a special focus on the impacts that technological changes will have on our society and their consequences for the future of humanity.

As Pedro Guedes de Oliveira writes in the book's preface, "These chronicles are an excellent opportunity, in a concise and accessible way, to make you reason and think."