[User23]

You’re correct of course. Even so it’s worth noting that you could also call it the global asset based monetary system. Credits and debits are just two sides of the ledger.

In my mind, and definitely informed by my attraction to medieval Catholic philosophy, the problem isn’t really debt but rather usury.

[jongjong]

Kind of interesting that the definition of usury became about 'unreasonably high' interest rates as opposed to merely any interest. I think the harm of usury can happen at any interest rate level depending on the specific details of debt contracts.

I actually think that if it's one's own money, they should be allowed to loan it at any interest rate since they're taking the risk upon themselves. If they can find a willing borrower at such high rates, then good for them. If the borrower agrees to a bad deal, then it's the borrower's own fault.

What I most strongly oppose is the idea of public institutions loaning citizens' money through the issuance of new currency (which dilutes the value of previously issued money). It's especially harmful when the interest rate is low.

For example, if the interest rate is 0%, then it's unjust for a government institution to dilute citizen's currency and shift the risk of borrower default onto currency-holding citizens (savers) without offering any upside to those savers; in that case, the central banks turn regular citizens (savers) into suckers by loaning out their money for free for the benefit of reckless borrowers who borrow it for free.