I was listening to this podcast on the treadmill this morning. It is a conversation between Peter McCormack and Andreas Antonopoulos about Bitcoin, Privacy, Freedom, and a lot more.
At one point Andreas says that we have digital money already, but it is largely debits and credits on ledgers in banks and other financial services companies. He also says that cash is currently only about 8% of global money and that number has been going down steadily over the last fifty years as digital money has taken over.
His point, and it is a good one, is that cash is decentralized money. But money that is registered on a ledger maintained by a corporation that is highly regulated by the government is an entirely different thing.
After listening to the podcast, I bought some more Bitcoin this morning.