Can technology resolve social problems by reducing them to engineering challenges? In the 1960s, Alvin Weinberg answered yes, popularizing the term “techno-fix” in the process. The concept was immediately criticized and over time evolved into a disparaging term—a synonym for unrealistic technological proposals and their advocates. As the debate progressed, skepticism grew to include condemnation of a related term: “techno-solutionism.” Despite extensive criticism, both “techno-fix” and “techno-solutionism” remain ill-defined concepts. In this article, we provide more precise definitions and clearly distinguish (...) between techno-fixes and techno-solutionism through conceptual engineering. By refining these concepts, we aim to advance the discussion and lay the groundwork for more productive analyses of the role of technology in solving social problems. (shrink)