"Radix" is a science fiction novel by the famous American writer Isaac Asimov. This book reveals an impressive world of the future, where humanity has undergone revolutionary changes thanks to the invention of the radix - a device that allows you to overcome the limitations of the speed of light. The author takes the reader through an intriguing scenario where the darkest sides of human nature, moral and ethical problems are revealed. The plot is full of unexpected turns, mysterious threats and philosophical reflections on the place of man in the universe. "Radix" is a book that leaves behind many questions and is memorable for its depth and relevance. Will humanity be able to find a way out of difficult situations? Do we deserve a second chance? These questions remain with the reader long after closing the book "Radix".