Not that I totally disagree, but as far as the cost of equipment and number of firefighters employed, it's a sort of unique situation. You have to have enough firefighters on staff to have a hope in hell of dealing with, say, the Sunrise propane disaster when they come up. Sure there are probably like 1% of firefighters fighting fires in a given day, but you can't just cut the force down to 1% (or even 10%) and hope the boys from the next town over get there before that highrise/chemical plant/historic church is totally in cinders. It's sort of like the millitary in that regard, I suppose. For the work they've been doing most of the last 60 years we have way too many soldiers, but if the day comes when you need as many as you can get (inevitable in a large city fire department) it starts to make sense. Paramedics, by contrast, have a much more steady demand.