Crypto Cities

There is an inevitable political tension between a home as a place to live and a home as an investment asset, and the pressure to satisfy communities who care about the latter often ends up severely harming the affordability of the former. A resident in a city either owns a home, making them massively over-exposed to land prices and introducing per... See more

I would argue that there are two distinct categories of blockchain ideas that make sense:

One pattern that seems to easily meet the first three objectives is providing benefits to holders: if you hold at least X coins (where X can go up over time), you get some set of services for free. MiamiCoin is trying to encourage businesses to do this, but we could go further and make government services work this way too. One simple example would... See more

These are not necessarily final ideas on what I think should be done; they are more initial explorations and suggestions for possible directions. Once an experiment starts, real-world feedback is often by far the most useful variable to determine how the experiment should be adjusted in the future.

CityCoins has made the interesting decision of trying to make an economic model that does not depend on any government support. The local government does not need to be involved in creating a CityCoins.co coin; a community group can launch a coin by themselves.

The main trap that governments should avoid is too quickly sacrificing optionality. An existing city could fall into this trap by launching a bad city token instead of taking things more slowly and launching a good one. A new city could fall into this trap by selling off too much land, sacrificing the entire upside to a small group of early adopter... See more

-Using blockchains to create more trusted, transparent and verifiable versions of existing processes.

So all in all, it seems like the local level of government is a very undervalued one. And given that criticism of existing smart city initiatives often heavily focuses on concerns around centralized governance, lack of transparency and data privacy, blockchain and cryptographic technologies seem like a promising key ingredient for a more open and p... See more

And 21st-century digital democracy through real-time online quadratic voting and funding could plausibly do a much better job than 20th-century democracy, which seems in practice to have been largely characterized by rigid building codes and obstruction at planning and permitting hearings. And of course, if you're going to use blockchains to secure... See more

Create an incentive specifically for residents to hold the coin, as opposed to otherwise-unaligned faraway investors. Furthermore, the incentive's usefulness is capped per-person, so it encourages widely distributed holdings.