The main character, a young man named Ivan, discovers that he has the ability to communicate with pigeons and learns to use this skill to help his community survive in a world where resources are scarce. The book explores themes such as the importance of understanding and adapting to changing circumstances, the power of communication and collaboration, and the resilience of the human spirit in the face of adversity. The plot follows Ivan's journey as he learns to communicate with pigeons and uses this skill to help his community survive. As Ivan delves deeper into the world of pigeon breeding, he realizes that the process of technology evolution is not just about developing new technologies, but also about understanding the needs of the community and the importance of preserving traditional knowledge. He learns that the key to survival lies in the ability to adapt and evolve, and that this requires a deep understanding of the natural world and the interconnectedness of all living beings.

''