> I think politically, everyone would want airlines to have working IT-systems and they would probably want to pay $100 (rationally, closer to $1000) amortized over 50 years to pay for that, but apparently humanity is just too stupid to make it work.
Not stupid, just corrupt :)
If we did this, the money would get misappropriated or stolen - most likely completely legally through overpaid consulting fees.
So clearly we should pay someone to prevent that from happening.
You can't really add a bunch of fluorine ions to water because they'd all be negatively charged. We say we're adding "fluoride", but really we're adding ionic compounds that include fluoride.
This seems analogous to the difference between chlorinated water (toxic) and salt water (not at all toxic). It's always interesting to me that adding chlorine to water makes it poisonous, and adding sodium causes it to explode, but adding sodium chloride does... nothing in particular.
