Too many people too attached to money on this world. What matters really is knowledge and resources. For me the whole monetary system can collapse and sooner then better. Maybe then we will have a chance to develop a better system to sustain us and allow positive growth without unnecessary suffering.
Yeah, I know that's not going to happen any time soon, and monetary systems aren't all bad, they create incentives to work harder, still one can dream

PS. Debts don't need to be paid off, they can be written off.