The metal horde

"The Metal Horde" by John W. Campbell, Jr. is a science fiction novel that was likely written in the early 20th century. Set in a future where humanity has colonized multiple planets in the solar system, the story delves into the themes of advanced machinery, space exploration, and warfare against an alien mechanical race. It explores the profound implications of intelligent machines and the potential consequences of their evolution and autonomy. The narrative focuses on the conflict between humans and a powerful alien race known as the Sirians, who travel across space in a massive fleet of machines. Led by the brilliant scientist Steven Waterson, humanity must prepare for an impending invasion while grappling with the challenges of interplanetary communication and warfare. As the Sirians aim to conquer Mars and other planets, the human characters develop new weapons and strategies, including the innovative de-activating field, to defend against the technologically advanced invaders. The story is a gripping blend of scientific reasoning and speculative elements, addressing the existential threats posed by machines that may outthink and outmaneuver their creators. Ultimately, it raises questions about intelligence, existence, and the future of both humanity and artificial beings. (This is an automatically generated summary.)

John Wood Campbell Jr. was an American science fiction writer and editor. He was editor of Astounding Science Fiction from late 1937 until his death and was part of the Golden Age of Science Fiction. Campbell wrote super-science space opera under his own name and stories under his primary pseudonym, Don A. Stuart. Campbell also used the pen names Karl Van Kampen and Arthur McCann. His novella Who Goes There? was adapted as the films The Thing from Another World (1951), The Thing (1982), and The Thing (2011).