It is surprisingly difficult to find good real estate and development information about a market that you're not familiar with. So I was pretty excited when I came across this map of every development project in Grand Paris (Greater Paris) created by Arthur Weidmann.

It's in Google My Maps and what he has done is pin every project according to status: under construction, under renovation, approved, proposed, and recently delivered. For each pin, you'll also find information like the expected completion date, the use(s), the area, the architect(s), and photos. It is unbelievably detailed and, according to Google, it was last updated 8 hours ago.

Here's the full map with all statuses shown:

And here's what it looks like if you filter by only projects under construction:

It's interesting, but not surprising, to note that the majority of construction projects seem to be taking place outside the boundaries of Paris proper. However, if you alternate to projects under renovation, it more or less flips, with most of the projects being within Paris:

This tells you something about the city.

Sometimes when I'm looking at or for information like this, I think to myself that I must be in the minority of people who are interested in tracking development projects with this level of detail. So I find it interesting that this map has been viewed nearly 300,000 times. Clearly, I'm not actually alone.

I just joined Warpcast. You can find my profile, here.

At first glance, Warpcast is going to look a lot like X. But instead of tweets, you cast. There are also various topic channels, similar to how Reddit works. But the most important difference is that Warpcast is a client for the Farcaster protocol, which is a social network built on Ethereum. This means that it is a decentralized social network.

You won't see of any this if you decide to sign up. All of the esoteric crypto things are hidden in the background. But it's there. And it ultimately means that, as a user, you get to own your online identity and whatever content and following you create. Meaning, you can take it with you if you decide you no longer want to use Warpcast and instead want to access the network through another client.

It also means that software developers now have a real incentive to build things on top of the protocol, because unlike with a centralized service like X, they can be confident that they won't get the rug pulled out from underneath them. And herein lies the feature that will ultimately lead to an enormous amount of new ideas and innovation.

In real estate terms, you can think of developing on top of a centralized service like building within a theme park owned by a single company. The theme park might want you to build on their land, right now, but if at some point it no longer suits their business needs, they can always change the game on you.

On the other hand, building in a city on land you own outright is a lot like developing on top of a decentralized service. Sure, you need roads and municipal infrastructure to service your land (think of these like the above protocol), but you generally don't need to worry that the city might wake up one day and remove all of this important infrastructure. It's a given. And that's a fundamental difference, even if the buildings might look the same in the end.

Venture capitalist Fred Wilson once explained it in this way, “don’t be a Google bitch, don’t be a Facebook bitch, and don’t be a Twitter bitch. Be your own bitch.” What he meant by this is that if you build on someone else's land, then you're opening yourself up to being their bitch. What you want to be is your own bitch. And similar to how our cities work, this is the potential of decentralized services.

As I write this post, I currently have 6 followers on Warpcast. If you'd like to be number 7, you can follow me here.

Remember Wuhan? Well, it turns out that it is emerging as an important hub for driverless vehicles. Right now it is home to the largest fleet in the world:

In Wuhan, 500 robotaxis, mostly run by Baidu, China’s rival to Google, recorded more than 730,000 ride-hailing trips last year. That compares with combined orders of more than 700,000 last year in Phoenix, San Francisco and Los Angeles, according to Waymo, the self-driving car developer of Google’s parent company Alphabet. Waymo told the Financial Times that it had “a couple of hundred cars” in each of the three fully autonomous zones.

One of the things that is allegedly helping Chinese companies is that they have access to more data. The networks of cameras and other infrastructure that make Chinese cities the most surveilled in the world are, coincidentally, also good for training machine learning models.

This has some industry experts speculating that China could reach an autonomous vehicle "tipping point" sometime around 2027. Meaning, the technologies will be significantly safer than human drivers (at least 10x) and ready for mass adoption.

I don't know if this is the right timeline. There have been many forecasts made over the years. But I do know that competition is good for progress and that having a rival can be an important motivator. And right now, this is yet another example of the US vs. China.