Sounds like another cure for cancer story that crops up every other month. Maybe this is one that will actually pan out, but the vast majority of the time it doesn't, for some unforeseen reason, or even one that was know about but not publicized.
If there's one thing to like about Apple as a company it's that they don't sit around talking about how great things are going to be in two years. When they have something amazing to tell you, it's usually about something that will be shipping in the next few weeks or months.
Any other behavior just feels like pandering to investors.