The Qing empire concluded steam engines were "clever, but useless" to actively harmful, and thats after seeing them in the rest of the world. Rome built a steam engine, and didn't particularly care as they had slaves for productive work. The Ottoman Empire used steam to turn kebab, and that's it. Spain (and every other empire) actively sabotaged industrial development in the colonies, since that represented competition, and production of higher-value goods means less cheap labor and resources. Today we can feed everyone, but don't because its not profitable. We could educate 10x more scientists, but choose not to.
The point is the bigger blocker isn't scientific knowledge, but social development.