UC Davis didn’t think it was possible when I explored the idea of doing a doctorate each in bio and jurisprudence. Considering how easy law is (500 level law classes and training/working with ESA/NEPA/MS/NWFP etc. are both on my resume) it was doable. A pity I couldn’t convince them. I’d already done a M.S.E.E. and B.S. in geology concurrently, despite having my thyroid kill itself during that period.