. . " tells the story of a group of people who survived a global catastrophe that wiped out most of humanity. The protagonist, a young man named Ivan, discovers an old airplane in the ruins of a city and sets out to repair it and fly it. He is joined by a group of other survivors, each with their own unique skills and abilities, and together they embark on a journey to find other survivors and rebuild their lives. Along the way, they encounter various challenges and obstacles, including hostile factions and dangerous terrain. Throughout the book, the author explores themes of technology evolution, personal paradigms, and the importance of understanding the process of technological development as the basis for human survival. As Ivan and his companions travel through the post-apocalyptic world, they come across different remnants of technology and infrastructure that have been left behind. They must use their knowledge and ingenuity to adapt and repair these technologies in order to survive. The book highlights the need for humans to study and understand the process of technological evolution in order to survive in a rapidly changing world.

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