科学技术本身是不是上层建筑?有没有阶级性?马克思主义理论对于这些问题的回答是明确的。这就是,科学技术本身不是上层建筑,是没有阶级性的,它们是属于生产力的范畴的社会现象;同时,科学技术的研究和发展又要受到社会制度、阶级斗争和阶级意识的强烈 Is science and technology itself the superstructure? Is there any class nature? The answer to these questions from the Marxist theory is clear. That is, science and technology are not superstructures in themselves. They are classless. They are social phenomena that belong to the category of productive forces. At the same time, the study and development of science and technology are subject to the strong social system, class struggle and class consciousness