I grew up in Germany, and there are more German translations of Lem than there are English translations - some 'first' English translations are very recent (last 10 years? Like Summae Technologicae?). I've always had a hypothesis that German geeks are more constrained and worried about the impacts of tech because we grew up with Lem, while American geeks grew up with Heinlein. VERY different views of the world.