Heroic theory of invention and scientific development
The heroic theory of invention and scientific development is the view that the principal authors of inventions and scientific discoveries are unique heroic individuals—i.e., "great scientists" or "geniuses". == Competing hypothesis == A competing hypothesis (that of multiple discovery) is that most inventions and scientific discoveries are made independently and simultaneously by multiple inventors and scientists.
Source: Wikipedia — Heroic theory of invention and scientific development (CC BY-SA 4.0)