Hmm. So I am one of those mysterious PhD student who is sure to be doomed to become a gray-haired design nerd?
Let me suggets that most designers are nerds in their own right. Different, perhaps from what we envision a “computer nerd” to be, but a nerd nonetheless. We are somewhat obsessed with observing, thinking, experimenting and making. How is this different from what we often think computer nerds to be? Somewhat obsessed with developing new programs and coming up with new ways to get the machine to do something…???
But all jokes aside, here are a few answers to some of the questions posted:
Several design schools now offer PhD degrees in the US: The School of Design at Carnegie Mellon; The IIT, and North Carolina State. Georgia Tech in Atlanta had began a design PhD but I believe their one and only PhD student is now part of the PhD in Architecture program. In Europe, too, there are now several PhD programs. The ones that come to mind are Essen, Germany and somewhere in Denmark.
At this point, there are very few PhDs in Design active either in academia or in the industry. It is simply a very new path for design and designers.
Most of the PhD programs are part of a university/college. This is significant because for the longest time, design was tought mostly in art schools, similar to fine arts programs. The integration of design into a university campus reflects the increasing importance of design thinking and design methods to other university fields.
My studies allow me to think bigger in terms of what design is and what design can do. I am not limited to think of design as the creation of a 2D or 3D product. I guess, one would rather describe my current work as working in 4D. Research and writing are absolutely part of this so everyone can learn from each other and advance our understanding of design, design thinking and design methodologies. In an industrial setting, i.e. in a design consultancy, this work is not impossible but much more difficult to undertake since the consultancy has to worry about the bottom line more often than not.
I do think that the PhD is a very personal decision and certainly is not for everyone. Money is not a driver: Academic salaries are typically way below industries and working is not limited to 8am through 5pm. But to me, universities offer exciting environments and challenges with opportunities to meet interesting people that share their knowledge with other people while remaining curious about the world. I like that.