
Canada must become a global superpower
The silver lining to the US starting a trade war with Canada and regularly threatening annexation is that it has forced this country out of complacency. Indeed, I'm hard pressed to remember a time, at least in my lifetime, when patriotism and nationalism has united so much of Canada. According to a recent survey by Angus Reid, the percentage of Canadians expressing a "deep emotional attachment" to the country jumped from 49% in December 2024 to 59% in February 2025. And as further evidence of...

The bank robbery capital of the world
Between 1985 and 1995, Los Angeles' retail bank branches were robbed some 17,106 times. In 1992, which was the the city's worst year for robberies, the number was 2,641. This roughly translated into about one bank robbery every 45 minutes of each banking day. All of this, according to this CrimeReads piece by Peter Houlahan, gave Los Angeles the dubious title of "The Bank Robbery Capital of the World" during this time period. So what caused this? Well according to Peter it was facil...
The story behind those pixelated video game mosaics in Paris
If you've ever been to Paris, you've probably noticed the small pixelated art pieces that are scattered all around the city on buildings and various other hard surfaces. Or maybe you haven't seen or noticed them in Paris, but you've seen similarly pixelated mosaics in one of the other 79 cities around the world where they can be found. Or maybe you have no idea what I'm talking about right now. Huh? Here's an example from Bolivia (click here if you can't see...

Canada must become a global superpower
The silver lining to the US starting a trade war with Canada and regularly threatening annexation is that it has forced this country out of complacency. Indeed, I'm hard pressed to remember a time, at least in my lifetime, when patriotism and nationalism has united so much of Canada. According to a recent survey by Angus Reid, the percentage of Canadians expressing a "deep emotional attachment" to the country jumped from 49% in December 2024 to 59% in February 2025. And as further evidence of...

The bank robbery capital of the world
Between 1985 and 1995, Los Angeles' retail bank branches were robbed some 17,106 times. In 1992, which was the the city's worst year for robberies, the number was 2,641. This roughly translated into about one bank robbery every 45 minutes of each banking day. All of this, according to this CrimeReads piece by Peter Houlahan, gave Los Angeles the dubious title of "The Bank Robbery Capital of the World" during this time period. So what caused this? Well according to Peter it was facil...
The story behind those pixelated video game mosaics in Paris
If you've ever been to Paris, you've probably noticed the small pixelated art pieces that are scattered all around the city on buildings and various other hard surfaces. Or maybe you haven't seen or noticed them in Paris, but you've seen similarly pixelated mosaics in one of the other 79 cities around the world where they can be found. Or maybe you have no idea what I'm talking about right now. Huh? Here's an example from Bolivia (click here if you can't see...

Earlier this year, Enrico Moretti, who is a professor at UC Berkeley, published this research paper looking at the effect of high-tech clusters on productivity and innovation. (I am unclear if there is any relationship to the Italian brewing company Birra Moretti.)
One of the things he looks at in the paper is the decline of Kodak. Headquartered in Rochester, New York, Kodak famously missed the transition to digital photography. And so by the late 1990s, they were forced to start letting people go. The result was an almost 50% decline in the size of the entire "high-tech cluster" in Rochester.
But what Moretti goes on to test in his paper is the impact that this employment decline had on productivity and innovation outside of Kodak and outside of the photography sector (but within Rochester). And what he found was that between 1996 and 2007, the productivity of non-Kodak inventors dropped by about 20%!
This, of course, is one of the great features of cities. Even if you're not working at some big company with lots of smart people, just being in the same city, on the same block, or within the same office building, can make you more productive. It turns out that business ecosystems are pretty interconnected. Spillovers are important.
For more on this topic, check out this recent Wired article by Viviane Callier. In it she makes the case that remote work is going to negatively impact productivity and innovation over the long run.
Photo by Yassine Khalfalli on Unsplash

Earlier this year, Enrico Moretti, who is a professor at UC Berkeley, published this research paper looking at the effect of high-tech clusters on productivity and innovation. (I am unclear if there is any relationship to the Italian brewing company Birra Moretti.)
One of the things he looks at in the paper is the decline of Kodak. Headquartered in Rochester, New York, Kodak famously missed the transition to digital photography. And so by the late 1990s, they were forced to start letting people go. The result was an almost 50% decline in the size of the entire "high-tech cluster" in Rochester.
But what Moretti goes on to test in his paper is the impact that this employment decline had on productivity and innovation outside of Kodak and outside of the photography sector (but within Rochester). And what he found was that between 1996 and 2007, the productivity of non-Kodak inventors dropped by about 20%!
This, of course, is one of the great features of cities. Even if you're not working at some big company with lots of smart people, just being in the same city, on the same block, or within the same office building, can make you more productive. It turns out that business ecosystems are pretty interconnected. Spillovers are important.
For more on this topic, check out this recent Wired article by Viviane Callier. In it she makes the case that remote work is going to negatively impact productivity and innovation over the long run.
Photo by Yassine Khalfalli on Unsplash
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