Dear Swampwalker, 'Our' Lew is a scientist so no wonder he
use what Wittgenstein called 'scientific grammar'. I would prefer 'indicative statements' above 'declarative' but in any case the 'truth valued ' statments are presupposed. I believe that thinking about different drive systems involves a 'paradigm shift' but not a 'revolutionary' advance in technology. If there were a real revolutionary advances in the technology all TT's designs would use this technology. Otherwise the producers of the 'old technology' TT's would obviously speculate about possible 'sentimental buyers'.
Regards,
use what Wittgenstein called 'scientific grammar'. I would prefer 'indicative statements' above 'declarative' but in any case the 'truth valued ' statments are presupposed. I believe that thinking about different drive systems involves a 'paradigm shift' but not a 'revolutionary' advance in technology. If there were a real revolutionary advances in the technology all TT's designs would use this technology. Otherwise the producers of the 'old technology' TT's would obviously speculate about possible 'sentimental buyers'.
Regards,