Toronto has a lot more CCTV cameras than I would have thought.

According to this (2022?) data from Comparitech, there is estimated to be about 19,236 cameras installed around the Greater Toronto Area. With a population of around 6.31 million people, this translates into a per capita rate of 3.05 (CCTV cameras per 1,000 people). What this means is that there is almost surely footage of me enjoying a late-night shawarma sandwich after the bar somewhere on the streets of Toronto.

In some ways, this is a high number of cameras. Tokyo, which is usually considered to be the largest metro area in the world with nearly 40 million people, only has 1.06 cameras per 1,000 people. Dhaka is 0.71. Sao Paulo is 1.04. Osaka is 1.57. And Montreal is 1.03. Though to be totally fair here, Rio de Janeiro is up at 3.34 (and it may be the most dangerous city mentioned in this post). Paris is 4.04. New York is 6.87. Los Angeles is 8.77. And London is 13.35.

But where things get really exciting is in authoritarian places. Moscow is estimated to have 16.85 CCTV cameras per 1,000 people. And in China as a whole, there is estimated to be roughly 540 million cameras scattered around its cities, which works out to an average of 372.8 cameras for every 1,000 people. For a city like Shanghai, this crudely equals something like 10.6 million cameras.

It turns out that surveillance is pretty important for things other than shawarma-eating videos:

Vyborov wasn’t arrested that day, but the police informed him that he was under surveillance through Sfera, one of Moscow’s face recognition systems, for participating in unsanctioned rallies. Considered one of the most efficient surveillance systems, Sfera led to the detention of 141 people last year. “Facial recognition, and video cameras in general in a totalitarian state, are an absolute evil,” Vyborov says.

Here's the other thing. Safety is usually touted as the reason to have lots of cameras. But Comparitech's data suggests that there's an almost non-existent correlation between lots of cameras and lower crime. I mean, just look at Tokyo. It is basically the model megacity, and its per capita camera rate is only 1.06. The real utility, it would seem, is using cameras and face recognition software to restrict personal freedoms.

This is an interesting article by ArchDaily, looking at the "evolution of the house plan in Europe" between 1760 and 1939. The article focuses on London, Paris, Amsterdam, and Moscow and includes floor plans, photographs, as well as well-known illustrations like the one shown above. Created by Bertall in 1845, the drawing shows a section through a Parisian house and is called The Five Floors of the Parisian World.

What it shows is the declining opulence that used to exist in Paris' apartment blocks as you moved upward. If you were rich, you lived on the second floor, right above the ground floor lobby. The ceilings were higher on this floor and maybe had a balcony overlooking the street. If you lived on the third floor it meant that you were a less rich. And if you lived in the top floor attic, you were poor. That is what this comic is showing.

Now, all of this changed over time as new technologies, namely the elevator, were brought to multi-family buildings. All of a sudden it became convenient to live higher up and all of a sudden people wanted better views and to get further away from the chaos of the street. What I'm curious about, though, is how posterity dealt with the lower ceiling heights on these upper floors.

Whenever you see a best-of-anything ranking, you should probably ask yourself what the hell "best" even means. In this case, Resonance Consultancy is ranking the world's cities based on six alliterative categories: place, people, programming, product, prosperity, and promotion.

Some of these metrics are qualitative, but many are, in fact, quantitative. Number of COVID-19 infections in 2020; number of direct destinations served by the city's airports; number of foreign-born residents; number of top-rated restaurants (TripAdvisor); most Instagram check-ins, and so on.

The result is this list of the world's best cities:

1. London

2. New York

3. Paris

4. Moscow

5. Tokyo

6. Dubai

7. Singapore

8. Barcelona

9. Los Angeles

10. Madrid

11. Rome

12. Chicago

13. Toronto

14. San Francisco

15. Abu Dhabi

I arbitrarily chose the top 15 cities in order to make sure that Toronto was included in this ranking. If you'd like to download a full copy of the 2021 World's Best Cities report, you can do that over here. I recommend you check out their performance criteria.

Toronto, for example, performs very well when it comes to "people." That's fairly consistent across most of these rankings. But it didn't fare so well when it comes to "place." That category includes things like the average number of sunny days and the number of high quality sights & landmarks.

Toronto has a lot more CCTV cameras than I would have thought.

According to this (2022?) data from Comparitech, there is estimated to be about 19,236 cameras installed around the Greater Toronto Area. With a population of around 6.31 million people, this translates into a per capita rate of 3.05 (CCTV cameras per 1,000 people). What this means is that there is almost surely footage of me enjoying a late-night shawarma sandwich after the bar somewhere on the streets of Toronto.

In some ways, this is a high number of cameras. Tokyo, which is usually considered to be the largest metro area in the world with nearly 40 million people, only has 1.06 cameras per 1,000 people. Dhaka is 0.71. Sao Paulo is 1.04. Osaka is 1.57. And Montreal is 1.03. Though to be totally fair here, Rio de Janeiro is up at 3.34 (and it may be the most dangerous city mentioned in this post). Paris is 4.04. New York is 6.87. Los Angeles is 8.77. And London is 13.35.

But where things get really exciting is in authoritarian places. Moscow is estimated to have 16.85 CCTV cameras per 1,000 people. And in China as a whole, there is estimated to be roughly 540 million cameras scattered around its cities, which works out to an average of 372.8 cameras for every 1,000 people. For a city like Shanghai, this crudely equals something like 10.6 million cameras.

It turns out that surveillance is pretty important for things other than shawarma-eating videos:

Vyborov wasn’t arrested that day, but the police informed him that he was under surveillance through Sfera, one of Moscow’s face recognition systems, for participating in unsanctioned rallies. Considered one of the most efficient surveillance systems, Sfera led to the detention of 141 people last year. “Facial recognition, and video cameras in general in a totalitarian state, are an absolute evil,” Vyborov says.

Here's the other thing. Safety is usually touted as the reason to have lots of cameras. But Comparitech's data suggests that there's an almost non-existent correlation between lots of cameras and lower crime. I mean, just look at Tokyo. It is basically the model megacity, and its per capita camera rate is only 1.06. The real utility, it would seem, is using cameras and face recognition software to restrict personal freedoms.

This is an interesting article by ArchDaily, looking at the "evolution of the house plan in Europe" between 1760 and 1939. The article focuses on London, Paris, Amsterdam, and Moscow and includes floor plans, photographs, as well as well-known illustrations like the one shown above. Created by Bertall in 1845, the drawing shows a section through a Parisian house and is called The Five Floors of the Parisian World.

What it shows is the declining opulence that used to exist in Paris' apartment blocks as you moved upward. If you were rich, you lived on the second floor, right above the ground floor lobby. The ceilings were higher on this floor and maybe had a balcony overlooking the street. If you lived on the third floor it meant that you were a less rich. And if you lived in the top floor attic, you were poor. That is what this comic is showing.

Now, all of this changed over time as new technologies, namely the elevator, were brought to multi-family buildings. All of a sudden it became convenient to live higher up and all of a sudden people wanted better views and to get further away from the chaos of the street. What I'm curious about, though, is how posterity dealt with the lower ceiling heights on these upper floors.

Whenever you see a best-of-anything ranking, you should probably ask yourself what the hell "best" even means. In this case, Resonance Consultancy is ranking the world's cities based on six alliterative categories: place, people, programming, product, prosperity, and promotion.

Some of these metrics are qualitative, but many are, in fact, quantitative. Number of COVID-19 infections in 2020; number of direct destinations served by the city's airports; number of foreign-born residents; number of top-rated restaurants (TripAdvisor); most Instagram check-ins, and so on.

The result is this list of the world's best cities:

1. London

2. New York

3. Paris

4. Moscow

5. Tokyo

6. Dubai

7. Singapore

8. Barcelona

9. Los Angeles

10. Madrid

11. Rome

12. Chicago

13. Toronto

14. San Francisco

15. Abu Dhabi

I arbitrarily chose the top 15 cities in order to make sure that Toronto was included in this ranking. If you'd like to download a full copy of the 2021 World's Best Cities report, you can do that over here. I recommend you check out their performance criteria.

Toronto, for example, performs very well when it comes to "people." That's fairly consistent across most of these rankings. But it didn't fare so well when it comes to "place." That category includes things like the average number of sunny days and the number of high quality sights & landmarks.