Does the contract HAVE TO use a PERSON? I think not, but there does need to be at least a third party empowered to be judge and enforcer. The problem becomes how can you choose anyone other than the government to enforce it.
Printed copy · Anthology Volume 8, page 344Printed copy from The Tender For Law Anthology, Volume 8, page 344 (printed 13 June 2014). Added by this site; not part of the Facebook export.