I think that could work. Most of our great leaps of medicine spring not from cutting-edge tech, but from the germ theory of disease. Vaccines, antibiotics, st

I think that could work. Most of our great leaps of medicine spring not from cutting-edge tech, but from the germ theory of disease. Vaccines, antibiotics, sterile drinking water, proper sewage disposal. These have saved billions of lives. Along with a decent understanding of how the human body works (no four humors) to guide us, that suffices for most stuff.