I've written a quasi-popular level article that has been published on The Quantum Daily: Unifying Classical Physics and Quantum Physics. The principal audience, of people with an interest in quantum computing, will want more details, but I think it should be more-or-less readable on its own.
On Facebook, I've made the point that this is not as nuanced as An algebraic approach to Koopman classical mechanics, but of course you can take me to task for getting it wrong anyway.
