Given that he has access to thousands of years of knowledge then, in theory, what level of technology could he hope to reach? I mean he’s building up a nice little manufacturing base there what with his kilns, water-powered machinery, textiles and such. I imagine it’s a problem of scaling when you only have a workforce of one. Yeah, it’s a pointless question but it’s like watching a person rebuild civilisation after all the infrastructure has failed because there’s nobody left to keep it running.