(If seeing the concept of purity used like this is making your skin crawl, (A) good for you! (B) I recommend a trip down the hall to the Philosophy Lab where Alexis Shot well is brewing up work on the destructive effects of purity as a concept in our modern world. Each lab brews different things to make our world better: Chem Lab, new meds; Physics Lab, new particles; History and Philosophy Labs, new proofs that Nazis are wrong.)
— Inventing the Renaissance by Ada Palmer (duplicate) (Page 39)
Hell yeah!
Notes the name drop for further investigation 8-)