i agree its further than 30 years. theyve just started on the proteome, and thats going to be a bitch of a thing to work out
30 years, sure i can see gene therapy, some cloning and replacement of organs...that sort of thing
but nanobots? i dont think so...ive always been interested in those, and as milo said above, progress in that field is torturous - nanotech is embryonic in its current state compared to what this guy is on about