The Genetic Effects of Radiation

"The Genetic Effects of Radiation" by Isaac Asimov and Theodosius Dobzhansky is a scientific publication written during the mid-20th century. The book delves into the complex interplay between genetic inheritance, mutations, and the effects of radiation, discussing how various types of radiation can induce changes in genetic material. This work synthesizes advancements in genetics and radiobiology, reflecting concerns that arose in post-war society regarding the implications of atomic energy. In this detailed exploration, Asimov and Dobzhansky dissect the molecular machinery of inheritance, explaining the roles of cells, chromosomes, genes, and enzymes in genetic expression. They discuss mutations—both spontaneous and induced by radiation—detailing how different doses and types of radiation can produce harmful mutations. The authors provide insights into the impact of background radiation and man-made sources while exploring the biological consequences of radiation exposure in mammals, particularly regarding cancer and genetic disorders. Ultimately, the book emphasizes the need for cautious management of radiation exposure to mitigate its genetic effects on future generations. (This is an automatically generated summary.)

Isaac Asimov was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards. Best known for his hard science fiction, Asimov also wrote mysteries and fantasy, as well as popular science and other non-fiction.