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Science Friday

What urban design tells us about democracy

24 Apr 2026

Transcription

Chapter 1: What can ancient urban design reveal about democracy?

3.271 - 26.359 Flora Lichtman

Hey there, this is Flora Lichtman, and you're listening to Science Friday. Today we are hitting the streets, the dusty, ancient streets, looking for clues about the origins of democracy. Researchers writing in the journal Science Advances explain how the design of ancient temples, plazas, cities can tell us how a civilization was governed.

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26.693 - 44.343 Flora Lichtman

So what does ancient architecture reveal about democracy? And do the democratic design principles hold true today? Here to chip away at some of these big questions is Dr. Jake Holland-Lulowitz, anthropologist and assistant professor at the Pennsylvania State University. Hey, Jake, welcome to Science Friday.

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44.984 - 46.526 Dr. Jacob Holland-Lulewicz

Hi, guys. Thanks so much for having me.

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47.308 - 52.937 Flora Lichtman

What does democratic design or democratic architecture look like?

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53.187 - 81.355 Dr. Jacob Holland-Lulewicz

Oh, yeah. I don't know if we can call the architecture democratic, but it certainly reflects kind of ethos and our institutions, which themselves are democratic. And so when we're thinking of democracy, I think what we're thinking of are places that are inclusive, that can hold a lot of people, that are designed to facilitate deliberation and conversation.

81.436 - 83.958 Flora Lichtman

Give me some examples from the sites that you looked at.

84.479 - 107.241 Dr. Jacob Holland-Lulewicz

Sure. At least where I work, in southeastern North America, we're looking for big, huge, round structures. They're much bigger than a house, right? They can fit more than one important family. Maybe they can fit everyone in the village. Maybe they can fit family representatives from lots of villages coming together.

107.221 - 131.929 Dr. Jacob Holland-Lulewicz

And the shape, the circle, is really important, too, because when you're sitting in a circle and we find evidence for benches around the walls, you can see everyone else, right? No one is necessarily front and center, right? It's not like a classroom where all of my students are looking at me and I'm telling them stuff that they maybe need to know. But it really reflects that.

131.909 - 141.733 Dr. Jacob Holland-Lulewicz

basic logic of decision-making in that deliberation and consensus being more important than top-down action.

Chapter 2: How does Dr. Jake Holland-Lulewicz define democratic architecture?

171.734 - 196.72 Dr. Jacob Holland-Lulewicz

to reaffirm relationships and strengthen bonds between people and eat great food. And looking at things like the size of plazas, again, can tell us who's meant to be in that space. How many people are meant to get together? You know, is the whole village around the plaza or is the plaza associated maybe with a palace, right?

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196.82 - 202.872 Dr. Jacob Holland-Lulewicz

Which could maybe tell us something different about what the purpose of this open space is, right?

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203.003 - 225.197 Flora Lichtman

Yeah, I know I'm getting into the dusty details here, but like, is it a correlation? Like you see, you know, round buildings and open plazas that are not associated with a palace with democracies? Or is it that you're like, oh, these kinds of spaces tell us that there was there were democratic principles at play?

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225.548 - 247.86 Dr. Jacob Holland-Lulewicz

Yeah, I think they certainly are a great feature for us to identify and begin, as archaeologists, begin to interpret these societies as more collectively or democratically oriented. You know, on their own, they don't tell us everything, but I think they're really great hints.

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248.482 - 255.429 Flora Lichtman

What about on the flip side? Is there architecture that suggests autocratic government?

256.11 - 283.623 Dr. Jacob Holland-Lulewicz

Yeah. Well, I think it looks like, number one, it looks like the absence of those kind of big spaces that can fit a huge percentage of the population. And it is the prominence and centrality of palaces. It may be things like the wildly unproportional size of a ruler's house compared to everyone else in the society's house.

284.605 - 296.865 Dr. Jacob Holland-Lulewicz

Those are the kinds of things we might look for to start making an argument that maybe this isn't the most collective or bottom-up decision-making system that we have going on here.

297.098 - 298.3 Flora Lichtman

How would the White House read?

298.34 - 326.076 Dr. Jacob Holland-Lulewicz

This is interesting. I was actually thinking about this this morning. Because, you know, I think if we just found the White House, we might say... Well, actually, we might say a few things. We might say, oh, the guy who lives there, he has a lot of power, right? And this is not unlike how archaeologists have approached the past in many ways, right? We find...

Chapter 3: What examples of democratic design can be found in ancient societies?

429.998 - 449.371 Dr. Jacob Holland-Lulewicz

We find examples, at least in our paper, for democracies in Asia, democracies in North America, democracies in Mesoamerica and Central America. And alternatively, we find autocracies in all those places, including places like Europe. Right. And I think we could take this farther.

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449.671 - 481.446 Dr. Jacob Holland-Lulewicz

And in the paper, we cite this quote from from Applebaum where they note that, you know, autocracy isn't a genetic trait. It's culture and language and religion. They don't produce autocracy or democracy, right? No person or nation is condemned to autocracy just by their nature of geography or religion. And the flip side of that is that no nation is guaranteed democracy, right?

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481.487 - 489.814 Dr. Jacob Holland-Lulewicz

We have to work really hard at it. But I think the archaeological record shows that people have always worked really hard at this and have been really successful at it.

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489.794 - 499.685 Flora Lichtman

Well, which came first? I mean, does design for, you know, people being in a collective lead to democracy or does democracy determine design?

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500.707 - 529.122 Dr. Jacob Holland-Lulewicz

I think the design is purposeful and it's meant to facilitate an idea of a system. I approach these kinds of things as, you know, why was this structure built? Like, what was happening at this time? Like, why is it now? Where I work in the southeastern United States, you know, the earliest council houses are, we've dated them in central Georgia.

530.063 - 552.957 Dr. Jacob Holland-Lulewicz

And they seem to pop up at a time and begin to be used at a time when there's migration happening. So you have immigrants coming into this region from far away. And the argument that I've been trying to make and making is, is that council houses and deliberative collective governance was a, was a response.

552.997 - 580.418 Dr. Jacob Holland-Lulewicz

Like that was the solution to now living with, with new families and, and people with different ideas, you know, instead of defaulting towards the easy, you know, the quote unquote easy route of autocracy, you know, they decided like, we're going to, you know, build new institutions and, as a response to immigration and population growth and living with diverse peoples in our community.

580.638 - 589.512 Dr. Jacob Holland-Lulewicz

And the way we're gonna make sure that this works and the way that we're gonna be able to quell tension is through deliberation and consensus.

589.964 - 592.407 Flora Lichtman

Hmm. That's a hopeful note to end on.

Chapter 4: How do public spaces influence democracy today?

817.396 - 850.932 Dr. Jeff Hou

I think the physical space is still absolutely important. And we have seen in recent protest movement that the actual gathering happens. still matters. But a lot of times, those gatherings are either facilitated by social media, your digital device, and also at the same time, the same kind of digital infrastructure can also stop people from gathering.

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850.992 - 863.292 Dr. Jeff Hou

So, for example, the state can just shut down the internet and stop people from communicating with each other. And so things are more complicated today.

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863.845 - 874.063 Flora Lichtman

When you're traveling, can you read a new place to figure out any clues about the values of that, you know, of that society?

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874.083 - 898.425 Dr. Jeff Hou

Oh, yeah, absolutely. I think you can look at how elaborate buildings are, which is an indication of how the society kind of values things. the importance of that particular building. If you go to Tokyo, obviously there's a history of the imperial presence. The center of the city is still the palace.

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898.445 - 929.57 Dr. Jeff Hou

So we can read into the history of the city in terms of what it used to be before it became a democracy. You can travel to Beijing, Tiananmen Square. You can understand the history of the place. And then at the same time, the square is still there, but it's not a functioning democracy. These places do tell stories, stories from the past, from the present, and where things are going.

930.552 - 932.715 Dr. Jeff Hou

They're very fascinating to look at.

933.353 - 944.68 Flora Lichtman

That's so fascinating. I mean, what are the modern, in modern autocratic societies, is there telltale architecture? Is it just cameras? What do you look for?

945.2 - 987.778 Dr. Jeff Hou

Yeah, so it's hard to tell now. So the line has blurred between the appearance and how spaces actually function. So if you go to a Chinese city, for example, it's just as vibrant and colorful. in some way even more vibrant and colorful than a lot of cities in liberal democracy. But it doesn't suggest how the spaces are actually governed. So there's a disconnect between the appearance of spaces

987.758 - 1017.616 Dr. Jeff Hou

and then how they actually function in the active democracy. This is how the state can control a narrative, how they can control what people remember what people know. And so I think I come back to, again, the question of democracy is that a public space, a functioning public space is where this kind of story can be told.

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