Although this question doesn't pertain to me so much, and I have my own suggestions, I wanted to ask this general question to the community. What solutions can be (relativity) easily implemented, to cure the problem of a lack of TT (Teaching + Research) positions in mathematics and the sciences? This is a major problem in academia now, and we can see individuals with PhD's in Mathematics (for example) who struggle to find suitable employment, end up in postdocs for many years, etc.,
I ask this because these solutions can hopefully be looked over and possibly implemented in the future, if we have an idea of what they are.