Is a PHD really worth doing? Obviously some jobs require a PHD as a prerequisite but if you do not want to be employed in those types of jobs, then is doing a PHD really worth doing, is what I find myself asking.
Also, are some PHD's more valuable than others?... e.g. sciences, engineering, economics etc. I think unless you want to go into research (in industry/academic), academia or teaching, you will not gain economically from undertaking a PHD. But I suppose some people want the Dr in front of their name.
If you know anyone who is doing a PHD, what is their rationale for doing it?




