There's a japanese company working on a kidney rejuvination drug for cats that's meant to come out next year (potential 10 year increase in average lifespan) so we'll almost certainly have that in 10 years which will be nice.

While I think our current brute force method attempt at AI is already hitting the limits of how 'smart' it can be I suspect over the next few years we'll develop far lighter models until your phone having a simulated personality is just a standard (hopefully optional) feature. They'll probably also have an online feature to cross reference their own answers with wikipedia or something.

Deaslination is likely to get significantly better by sheer neccesity.

I like to think we'll have higher frequency rectennas though probably not optical frequency ones.