The book "The Problem" by Alan Edward Nourse is an exciting science fiction novel set in an interesting future. The main character finds himself in a world where medicine has achieved great success, but he is faced with an unexpected and mysterious disease. He embarks on a journey across the universe to find answers and solve this mystery. The author raises questions about the nature of human destiny, the relationship between science and morality, as well as the limits of medical achievements. "The Problem" is a fascinating read that will leave the reader with many questions and thoughts.