The question probably isn't even relevant anymore.
The industrial revolution eliminated all but 1 percent of jobs that farmers did throughout the 19th century. The farmers moved into factories to make the equipment that animals used to do.
Today, Uber and Lyft are eliminating taxi services, Airbnb is eliminating hotels, and tablets are eliminating physical books. It's becoming easier to automate many of the jobs we used to do, and it's happening faster and faster.
Current projections suggest that 70 percent of occupations will be replaced by automation by the end of the century (Quid Inc, 2014).
Kevin Kelly, author and founder of Wired Magazine, puts it like this:
1. A robot/computer cannot possibly do the tasks I do.2. [Later.] OK, it can do a lot of those tasks, but it can't do everything I do.3. [Later.] OK, it can do everything I do, except it needs me when it breaks down, which is often.4. [Later.] OK, it operates flawlessly on routine stuff, but I need to train it for new tasks.5. [Later.] OK, OK, it can have my old boring job, because it's obvious that was not a job that humans were meant to do.6. [Later.] Wow, now that robots are doing my old job, my new job is much more interesting and pays more!7. [Later.] I am so glad a robot/computer cannot possibly do what I do now.[Repeat.]
It's comforting to look at salary projections for particular majors because it eases uncertainty. But in the long run, there never was any certainty.
Better to dream up your job.