Inside an All-White Town's Divisive Experiment with Cryptocurrency

"South Africa, in other words, may be uniquely primed for Roodt’s blockchain-based revolution. And here, he explains, people are seeking not just riches but alternatives. The most unequal country in the world, South Africa is already home to barricaded islands of wealth no different from his own estate, Roodt notes; a state-proof economic system that connects those islands is inevitable. “The rest of South Africa is not going to do very well, I’m afraid,” he says."