Re:Proof-of-stake is inherently self-referential
by endisneigh on Friday May 21, 2021 @02:00PM
(#27237569)
indeed - bartering really isn't a sustainable thing, and like you mentioned debt ended up being heavily used to facilitate exchanges. said debt in many cases ended up being centrally facilitated. the rest of history.
Lots of evidence for lending & borrowing though (debt).