Read "The Ethics of Money Production" by Hüllsmann. It came out in 2008, just before #Bitcoin. Available as a free .PDF from the Mises Institute website: https://mises.org/library/book/ethics-money-production #Plebchain

-1 and 1 look similar, except for that little inverse "-" sign. Altcoins and #Bitcoin are categorically different. #Bitcoin is the inverse of a Ponzi scheme. Proof of work + difficulty adjustment + decentralized protocol = hardest money known to man. Freaking impressive. #Plebchain