I think it is likely that some things will be revised and tweaked, but other things will have to be majorly rewritten. We may not know what those are yet, but f

I think it is likely that some things will be revised and tweaked, but other things will have to be majorly rewritten. We may not know what those are yet, but from looking at history, it is wise to believe that in some things we are hammering away at a faulty path. When we rewrite that, there will probably be major rapid improvements very quickly, then slow over time. Perhaps a lot is slowing recently because we've had less major breakthroughs which usually open up fertile fields. Maybe that's because we have the low hanging fruit of major breakthroughs or our society isnt as good at getting them, either way, it will be interesting to see what the future holds.