Status symbols became the first forms of money and may have increased the productivity of Homo sapiens many fold: https://www.fon.hum.uva.nl/rob/Courses/Inform

Status symbols became the first forms of money and may have increased the productivity of Homo sapiens many fold: https://www.fon.hum.uva.nl/rob/Courses/InformationInSpeech/CDROM/Literature/LOTwinterschool2006/szabo.best.vwh.net/shell.html https://www.fon.hum.uva.nl/rob/Courses/InformationInSpeech/C... With NFTs, their functionality extends through programmability, where they can be used as collateral for self-executing financial contracts.