I think if something like that happens, it will be on the scale of the shift from alchemy to chemistry - some sort of as-yet-unimaginable standardization which

I think if something like that happens, it will be on the scale of the shift from alchemy to chemistry - some sort of as-yet-unimaginable standardization which changes what is currently an art to something more like a science. I don't expect to see anything of the sort in our lifetimes, barring some very extreme advances in medicine.