
On September 2, 2017, a research project by several MIT laboratories – called Gangnam Poop: Underworlds in Seoul – will debut at the Seoul Biennale of Architecture and Urbanism.
Here’s an excerpt from the exhibition description:
A vast reservoir of information on human health and behavior lies in our sewage, and this resource is untapped. We imagine a future in which sewage is mined for information that can inform policy makers, health practitioners, designers, and researchers alike. Such is the idea behind Underworlds: a cross-disciplinary data platform for monitoring urban health patterns, shaping more inclusive public health strategies, and pushing the boundaries of urban epidemiology.
For this exhibition and “proof of concept”, they analyzed three distinct neighborhoods in Seoul, using an aptly named sewer robot called Luigi.
Gangnam-gu (shown above) is an upper-class high-rise residential area. Mapo-gu is an emerging artist and designer enclave. And Seongbuk-bu is a hillside village with detached houses and an older demographic.
In each case, they mapped out the bacterial populations found beneath each neighborhood. Interestingly enough, the different areas revealed different bacterial occurrences. You can see those diagrams here.
I often think of healthcare as being very reactive. A future like the one this exhibition is imagining would be far more proactive. And that would be a very good thing.
Image and project by MIT Senseable City Lab. Gangnam Poop: Underworlds in Seoul. Commissioned by Seoul Biennale of Architecture and Urbanism
“We shape the cities, and then our cities shape us.” That’s one of my favorite lines from the documentary The Human Scale, featuring Danish architect and urban designer Jan Gehl. I like it because I don’t think many of us think enough about the way in which the built environment – that we create – ultimately goes on to influence the way we live our lives.
One of the most interesting connections for me is the link between urban form and public health. There’s been a lot of talk over the years about how suburban sprawl is, or might be, making us fat (among other things). We’ve created environments that are only navigable by cars and that has forced many of us into sedentary lifestyles. We sit in our cars, and then we sit in our offices.
So today I’d like to conduct a bit of a poll. If you’d like to participate, please share the following 3 things in the comment section below: 1) your city, 2) the type of neighborhood you live in (urban, suburban, rural, etc.), and 3) the amount of time you spend walking or doing something active on an average day.
Here’s me:
I live downtown Toronto in the St. Lawrence Market neighborhood (urban). I take the subway to work and the station is a 10 minute walk from my place. So as a bare minimum, I spend at least 20 minutes a day walking. But since I also walk to do most of my regular errands, and since my gym is another 10 minute walk from my place, I’d say I average a good 30-45 minutes of walking each day.
Now it’s your turn :)
This is a pretty crude survey, but with the advent of things like smartwatches and health monitors, I think we’ll soon have lots of great data on the ways in which our cities might shape our health.
Image: The Economist

On September 2, 2017, a research project by several MIT laboratories – called Gangnam Poop: Underworlds in Seoul – will debut at the Seoul Biennale of Architecture and Urbanism.
Here’s an excerpt from the exhibition description:
A vast reservoir of information on human health and behavior lies in our sewage, and this resource is untapped. We imagine a future in which sewage is mined for information that can inform policy makers, health practitioners, designers, and researchers alike. Such is the idea behind Underworlds: a cross-disciplinary data platform for monitoring urban health patterns, shaping more inclusive public health strategies, and pushing the boundaries of urban epidemiology.
For this exhibition and “proof of concept”, they analyzed three distinct neighborhoods in Seoul, using an aptly named sewer robot called Luigi.
Gangnam-gu (shown above) is an upper-class high-rise residential area. Mapo-gu is an emerging artist and designer enclave. And Seongbuk-bu is a hillside village with detached houses and an older demographic.
In each case, they mapped out the bacterial populations found beneath each neighborhood. Interestingly enough, the different areas revealed different bacterial occurrences. You can see those diagrams here.
I often think of healthcare as being very reactive. A future like the one this exhibition is imagining would be far more proactive. And that would be a very good thing.
Image and project by MIT Senseable City Lab. Gangnam Poop: Underworlds in Seoul. Commissioned by Seoul Biennale of Architecture and Urbanism
“We shape the cities, and then our cities shape us.” That’s one of my favorite lines from the documentary The Human Scale, featuring Danish architect and urban designer Jan Gehl. I like it because I don’t think many of us think enough about the way in which the built environment – that we create – ultimately goes on to influence the way we live our lives.
One of the most interesting connections for me is the link between urban form and public health. There’s been a lot of talk over the years about how suburban sprawl is, or might be, making us fat (among other things). We’ve created environments that are only navigable by cars and that has forced many of us into sedentary lifestyles. We sit in our cars, and then we sit in our offices.
So today I’d like to conduct a bit of a poll. If you’d like to participate, please share the following 3 things in the comment section below: 1) your city, 2) the type of neighborhood you live in (urban, suburban, rural, etc.), and 3) the amount of time you spend walking or doing something active on an average day.
Here’s me:
I live downtown Toronto in the St. Lawrence Market neighborhood (urban). I take the subway to work and the station is a 10 minute walk from my place. So as a bare minimum, I spend at least 20 minutes a day walking. But since I also walk to do most of my regular errands, and since my gym is another 10 minute walk from my place, I’d say I average a good 30-45 minutes of walking each day.
Now it’s your turn :)
This is a pretty crude survey, but with the advent of things like smartwatches and health monitors, I think we’ll soon have lots of great data on the ways in which our cities might shape our health.
Image: The Economist
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