> And civil engineers are indoctrinated into their field's ethics culture with lots of reminders of how many people died when current practices were not followe

> And civil engineers are indoctrinated into their field's ethics culture with lots of reminders of how many people died when current practices were not followed. E.g. the Iron Ring: https://en.wikipedia.org/wiki/Iron_Ring https://en.wikipedia.org/wiki/Iron_Ring > The Iron Ring is a ring worn by many Canadian-trained engineers, as a symbol and reminder of the obligations and ethics associated with their profession. The ring is presented to engineering graduates in a closed ceremony known as the Ritual of the Calling of an Engineer. The concept of the ritual and its Iron Rings originated from H. E. T. Haultain in 1922, with assistance from Rudyard Kipling, who crafted the ritual at Haultain's request. > The ring symbolizes the pride which engineers have in their profession, while simultaneously reminding them of their humility. The ring serves as a reminder to the engineer and others of the engineer's obligation to live by a high standard of professional conduct. I didn't see it mentioned in the Wikipedia article, but i was under the impression that the first of these rings were made from the iron of a bridge that failed.