[ivalm]

This is not actually where overhead really goes to. A lot of overhead simply pays for departments that don't bring in money (eg humanities, some social sciences) and I think that's fine too. But let's not say that an experimental lab with ~10 people and ~2000sqft that pays >$1mm a year in overhead spends it on "office space, internet, electricity, utilities..." because that is disingenuous (btw those numbers reflect the reality of the lab i got my phd in). Most overhead comes from expensive experimental labs (hard science + engineering + medicine).