i guess the engineers will have a lot of work to do.
it's like reading about roman citizens in the dark age, who were prevented from reading their own language by the tyranny of the church, who demanded they live like children in febrile servitude, and eventually forgot their own civilization, having to relearn it from translations into other languages. in canada, we are experiencing lost knowledge, how about that. hooray for neo-liberalism.
https://www.theglobeandmail.com/canada/article-poor-flood-risk-maps-or-none-at-all-are-keeping-canadian-communities/