The previous comments are pretty good. While no one knows the future and technology has a way of upsetting things, it never seems to be in the way the media forecasts. IE Flying Cars, Space Travel, etc.

Well trained human pilots are still the most flexible and most adapted resources, to dealing with the real world. Automation as a tool really has grown to augment the unique strengths humans bring, and in many cases has made humans more valuable/productive.

I've included a link to an article it's a little long winded but spells out some of the "large" hurdles that have to be overcome before we are flying aircraft without pilots, or even without two.