[throwaway858]

> we've been re-inventing the same concepts in computing since the 1960s. I think a lot of the re-invention is really being driven by hardware capabilities, languages and fashion. We're seeing it with Rust right now

I often hear the argument that there is nothing really new in programming and that everything was already done in some way or other back in the 1960s.

I completely disagree with this and find it harmful. There is genuine innovation and new research happening in computer science all the time. The example you gave, the Rust language, is based on linear type theory that was first developed in the 1990s. Nothing like it existed in the 1960s and that is why it offers real improvement to software development.

Today, software development is slow, buggy, expensive and late. We owe it to ourselves to continue to research and search out ways to improve our craft. And this is happening. Newer programming languages and tools DO incorporate innovations from recent computer science research and are better for it. We should celebrate this rather than cynically pretend that all computer science research halted in 1969.