Good point, I meant to say something about that. Ideas certainly aren't immune, but should have more momentum and weight, and should be more resilient to change

Good point, I meant to say something about that. Ideas certainly aren't immune, but should have more momentum and weight, and should be more resilient to change, reducing "cultural churn". I rather liked the Fourth Plinth project, for highlighting alternative approaches to celebrating heroes and ideas. https://en.wikipedia.org/wiki/Fourth_plinth,_Trafalgar_Square https://en.wikipedia.org/wiki/Fourth_plinth,_Trafalgar_Squar...