Have you ever wondered how would the world's economy be like in the future as a cashless society?
Perhaps, with the increased traction of blockchain acceptance nowadays, could lead to the creation of digital fiat currencies powered by blockchains that are managed by governments themselves. With this in mind, there would be no need for physical cash, as digital fiat currencies would provide many advantages such as quick settlement, global payments, full transparency, implants use on citizens to make payments, and more.
If this becomes a reality, which I'm sure that it will, it would radically transform our lives for the better and reduce criminal activity as a result of the full transparency and auditability that a digital fiat currency would have thanks to the power of the blockchain technology.
Also, it makes me wonder if cryptocurrencies like Bitcoin would exist by that time, or will they co-exist with digital fiat currencies.
Nevertheless, I would like to know your opinion about this.
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
Well, we cannot deny the fact that there is a time when all our paper money will replace with digital currency. Everything will adapt to the needs and changes in our society so do our currency; but in this situation, we must consider some possible problems that we can encounter. We need a faster internet, there are some countries that has slow internet and this can be a serious issue that is very important to solve as soon as possible.