WEBVTT - Walls

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<v Speaker 1>Welcome to Stuff to Blow Your Mind from how Stuff

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<v Speaker 1>Works dot com. Hey, wasn't the stuff to blow your mind?

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<v Speaker 1>My name is Robert Lamb and on Julie Teglass And

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<v Speaker 1>if all goes according to plan, I will be in

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<v Speaker 1>China abound the time this is published. I will be

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<v Speaker 1>with my wife, will be picking up our son and

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<v Speaker 1>returning home. So fittingly, we're going to replay our episode

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<v Speaker 1>on walls, which concerns a little bit of the Great

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<v Speaker 1>Wall of China as well as just our ideas about walls.

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<v Speaker 1>What are walls from a cultural symbolic uh level of thinking? Yeah,

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<v Speaker 1>I mean we'll talk about sort of subtle mental walls,

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<v Speaker 1>like political maps, sriven as walls, even the walls of yourselves. Right.

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<v Speaker 1>Plus there's podcast Gold because I believe that Robert will

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<v Speaker 1>mention loving a disease cow over enemy lines in order

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<v Speaker 1>to gain some faction in the wall. Awesome stuff. Yeah,

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<v Speaker 1>all right, so let's roll it this episode. We're talking

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<v Speaker 1>about walls, which sounds a little big, and it is

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<v Speaker 1>a big topic because we live in this world of

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<v Speaker 1>walls all around us. We have walls that we've erected,

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<v Speaker 1>walls that are physical walls that are made of stone,

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<v Speaker 1>that are made of wood, Walls that are legal walls,

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<v Speaker 1>walls that are are mental, walls that are that are

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<v Speaker 1>composed of ideas, ideas of legacy, ideas of division, hidden walls,

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<v Speaker 1>walls naked to the eye, firewalls, censorship, and and with

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<v Speaker 1>any situation with the wall, you have an outsider and

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<v Speaker 1>you have an insider. Generally, when we're contemplating walls were

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<v Speaker 1>on one side of the other, I guess it's possible

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<v Speaker 1>to stand on the top of the wall, but that's

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<v Speaker 1>a that's a different situation, a precarious position to be in. Yeah, right,

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<v Speaker 1>you want to strad at the wall. But this is

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<v Speaker 1>one of the oldest ideas really in human civilization. We've

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<v Speaker 1>been building physical walls to protect cities and towns for ages.

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<v Speaker 1>Walled cities are one of the earliest symbols of civilization.

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<v Speaker 1>How do you protect the settlement against marauders who were

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<v Speaker 1>using their horses to try and steal your agricultural excess.

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<v Speaker 1>And in fact, the Chinese word for city and walls

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<v Speaker 1>is the same chain, which I found was interesting because

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<v Speaker 1>that's how that's how important walls were in the emergence

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<v Speaker 1>of cities in Chinese history. Yeah, and if you guys

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<v Speaker 1>haven't already figured out, we are seriously talking about walls today,

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<v Speaker 1>like the actual physical structures. One of the things that

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<v Speaker 1>I was thinking about is that walls are these concrete

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<v Speaker 1>abstractions of what I think of as maps. Right this

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<v Speaker 1>this way to delineate territory, to try to say my

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<v Speaker 1>power base is going to be here. And it's kind

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<v Speaker 1>of like, it's a very interesting way that we took

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<v Speaker 1>this abstract notion of ownership and then said, ah, we'll

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<v Speaker 1>show you. We'll put up a wall right from our points.

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<v Speaker 1>It's like when you're in your back seat with your

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<v Speaker 1>sister are on a long car ride as a kid.

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<v Speaker 1>You each have a side of the back seat that

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<v Speaker 1>you're supposed to stay on, and your stuff is supposed

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<v Speaker 1>to stay on those sides. But during borders disputes, it

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<v Speaker 1>becomes necessary then to point out exactly where the line is.

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<v Speaker 1>It may become necessary to put some tape down that

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<v Speaker 1>line to market in the physical world, and maybe even

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<v Speaker 1>construct a barrier out of luggage or pillows. Yeah, and

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<v Speaker 1>from time to time, though, one might want to show

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<v Speaker 1>their might by crossing that border and knocking down luggage

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<v Speaker 1>and making a political statement really about how they feel

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<v Speaker 1>about you humming for three hours in the car, right, Yeah,

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<v Speaker 1>And then of course you end up with everything that

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<v Speaker 1>has a symbolic power and human culture. Walls take on

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<v Speaker 1>multiple purposes, and I found this particularly telling. In ancient

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<v Speaker 1>Chinese tradition, you have these city gods ching Hung who

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<v Speaker 1>protect the moats and walls of towns, so that they're

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<v Speaker 1>important because they're helping protect your very livelihood. Your very

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<v Speaker 1>life and everything you hold dear is protected by these

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<v Speaker 1>walls and moats and therefore by the deity that attends

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<v Speaker 1>to them. But the chiang Hung also make sure that

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<v Speaker 1>the king of the dead doesn't take any souls away

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<v Speaker 1>without his permission, and so not only is he a

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<v Speaker 1>lord of walls and moats, he's also a lord of death.

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<v Speaker 1>And I find that's an interesting just symbolic economy there.

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<v Speaker 1>What I like about this is that this city god,

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<v Speaker 1>or these lords of walls and moats, that's another name

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<v Speaker 1>for them. Uh. There's a bit of bureaucracy involved with this,

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<v Speaker 1>and that they're usually considered to be the reincarnation of

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<v Speaker 1>a human being who had been an official in earlier times,

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<v Speaker 1>and the city god was thought to change every three years,

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<v Speaker 1>just like a living magistrate would change office every three years,

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<v Speaker 1>and both the magistrate and the gods hold sway over

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<v Speaker 1>the same administrative area. So as you say, you know

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<v Speaker 1>there's some supernatural areas there, but there's this expectation that

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<v Speaker 1>there's formal reverence paid to the city god. So and

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<v Speaker 1>that you see both Chinese efficiency but also this very

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<v Speaker 1>important notion of venerating your ancestors culture combined in this

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<v Speaker 1>idea that that someone was dispatching their souls to the

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<v Speaker 1>underworld realm. Speaking of China, this brings us, of course

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<v Speaker 1>to the Great Wall of China, which is when you

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<v Speaker 1>when you talk about walls, there are various examples that

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<v Speaker 1>come to mind. There's the Whaling Wall, There's the Berlin Wall,

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<v Speaker 1>There's Hadrian's Wall. There are plenty of examples, but the

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<v Speaker 1>big one the mainlanders of the world is the Great

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<v Speaker 1>Wall of China. And the history of the wall is

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<v Speaker 1>really fascinating because it's easy to just sort of are

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<v Speaker 1>You've seen a picture of it, you know what it

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<v Speaker 1>looks like. You know, it's a something to see if

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<v Speaker 1>you're a tourist in China, But what is it? What

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<v Speaker 1>is its history? How is it conceived. And the wall

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<v Speaker 1>dates back more than two thousand years to a time

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<v Speaker 1>of unification in China, and this is when you had

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<v Speaker 1>the Tin dynasty uniting seven warring kingdoms, that's including itself.

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<v Speaker 1>And as they do that, they have all these separate

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<v Speaker 1>walls that were built by independent kingdoms and so the

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<v Speaker 1>Jin dynasty being slenk them together and the idea is

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<v Speaker 1>to protect against marauders, so they can script hundreds and

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<v Speaker 1>thousands of workers. We were talking groups of prisoners, politic onomies, peasants, soldiers,

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<v Speaker 1>and they work for ten years on this project. Thousands

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<v Speaker 1>upon thousands die, as tends to happen, and legend has

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<v Speaker 1>it that the bones of individuals who died constructing the

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<v Speaker 1>wall are then then become a part of the wall,

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<v Speaker 1>making it, in some people's words, the longest cemetery on earth. Yeah,

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<v Speaker 1>and much of this is because this is happening during

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<v Speaker 1>the Chin dynasty, right. And this is again you talked

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<v Speaker 1>about the neighboring territories that were finally united, these little

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<v Speaker 1>fiefdoms that had a lot of strife, but it was

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<v Speaker 1>united under what I guess you could say was China's

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<v Speaker 1>first emperor. Because China wasn't trying to until this this

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<v Speaker 1>guy united them. And when I say guy, I mean

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<v Speaker 1>thirteen year old and this thirteen year old is Chin

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<v Speaker 1>Chi Wong d He is I guess you could say

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<v Speaker 1>a bit of a megalomaniac. He begins to actually think

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<v Speaker 1>about this unification and becomes obsessed with this idea that

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<v Speaker 1>demons in these barbarians are going to take over China.

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<v Speaker 1>And so that's where he mandates this length of the

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<v Speaker 1>wall to be constructed. And again there are bits of

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<v Speaker 1>construction of these walls throughout these thousands of years, but

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<v Speaker 1>this is the guy who decides that it's really important

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<v Speaker 1>to have from the Gobi Desert to the Yellow Sea

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<v Speaker 1>this fortress. Yes, it's fascinating the idea that the wall

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<v Speaker 1>is protecting not only against actual barbarians, but also it

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<v Speaker 1>against demons, so that it's not just a a military barrier,

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<v Speaker 1>it's a it's a spiritual barrier as well. Again, keep

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<v Speaker 1>in mind with all of this is two thousand years ago,

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<v Speaker 1>so this is a time when spiritualism, megalomania, and abuse

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<v Speaker 1>of the peasantry we're pretty much in vogue everywhere. So

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<v Speaker 1>so this is, you know, not unique to China by

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<v Speaker 1>any stretch of the imagination. But the idea that that

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<v Speaker 1>you're you're protecting against not only things, but against ideas.

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<v Speaker 1>I think it's very telling because we see the symbolic

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<v Speaker 1>power of the wall rather overtly, as we'll see in

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<v Speaker 1>various examples of the walls we look at here too.

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<v Speaker 1>When when humans build walls, they're almost always thinking of

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<v Speaker 1>that symbolic power as well, not only to the outsider

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<v Speaker 1>and to the outside or the wall is a clear

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<v Speaker 1>statement of hey, you're not welcome here. You stay on

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<v Speaker 1>your side of the back seat and I'll stay on mine.

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<v Speaker 1>And then to the insider, the wall says I have

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<v Speaker 1>built you a wall. You were protected, you were safe.

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<v Speaker 1>You know. It is saying there is a physical barrier

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<v Speaker 1>between you and the things that you were afraid of,

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<v Speaker 1>and you can thank me for it. Well, I mean yeah,

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<v Speaker 1>it's very much like the Boogeyman, right. And to this point,

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<v Speaker 1>this emperor decided that he wanted the circuitous wall built

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<v Speaker 1>and not a straight path. And the reason is because

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<v Speaker 1>a straight line in demonology is great for demons because

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<v Speaker 1>they're able to navigate only on straight lines and not

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<v Speaker 1>on curves. So he's gonna make it even more difficult

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<v Speaker 1>for these demons by making this this serpentine wall that's

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<v Speaker 1>twenty ft high. And certainly that's one of the things

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<v Speaker 1>that's amazing about examples of the wall today and again,

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<v Speaker 1>examples of the wall today, as we'll discuss fees are

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<v Speaker 1>the wall has been added to and renovated numerous times

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<v Speaker 1>throughout history, so we're not necessarily talking about the same

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<v Speaker 1>physical wall in the same bricks. But you still see

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<v Speaker 1>that shape. It's like a serpent lying across the hills. Yeah,

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<v Speaker 1>and it is fascinating because it's one of those things

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<v Speaker 1>that people had long assumed was one big, coherent, linked

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<v Speaker 1>up wall, but in fact it's not. That was one

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<v Speaker 1>of the myths another methods that you could see this

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<v Speaker 1>from the moon. Yeah, I see it from space, and

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<v Speaker 1>it's it's just not so No, it's not so lovely story,

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<v Speaker 1>but it is lovely. But to go back to this

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<v Speaker 1>emperor and talk a little bit about Schinchu Wangdi and

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<v Speaker 1>how he treated peasants. You refer to this as the

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<v Speaker 1>world's longest cemetery. At least some people have talked about

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<v Speaker 1>this the Great Wall of trying to being this again,

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<v Speaker 1>he's sort of indulged in sooth saying and a little

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<v Speaker 1>bit of paranoia, And it is said that his soothsayer

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<v Speaker 1>told him that the wall would actually never be built,

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<v Speaker 1>which he was mortally frightened of right, because the barbarians

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<v Speaker 1>were going to come get him in the demons unless

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<v Speaker 1>ten thousand men were entombed in the wall. Wow, what

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<v Speaker 1>a sous can you imagine being that guy being on

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<v Speaker 1>the payroll that takes a lot of comments relate to

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<v Speaker 1>you know, this is the message ten thousand You gotta

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<v Speaker 1>you gotta execute them, throw them in there. So Shinchu

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<v Speaker 1>Wandi decides, you know what, he's the ruler. He realizes

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<v Speaker 1>that he full well can't just spare that many men.

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<v Speaker 1>So he finds a loophole in the form of one

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<v Speaker 1>guy who has the word or the character for ten

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<v Speaker 1>thousand in his name. I guess what his fate is.

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<v Speaker 1>He is killed and buried in the wall. Yeah, he's

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<v Speaker 1>tossed into the wall. But again there's this idea that

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<v Speaker 1>this wall begins to take on meaning of forced labor

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<v Speaker 1>being subjugated. As you can start to see peasants are

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<v Speaker 1>not really digging this wall, right. The symbolic power to

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<v Speaker 1>the insider is not just an idea of protection, but

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<v Speaker 1>an idea of This is the kind of thing that

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<v Speaker 1>governments and rulers create out of your blood right. It

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<v Speaker 1>becomes a symbol of oppression and actually is very much

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<v Speaker 1>a symbol of that for a long time until we

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<v Speaker 1>get to the twentieth century. And we'll talk about that

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<v Speaker 1>in a moment. But let's talk about this as being

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<v Speaker 1>an imperfect barrier. That's the thing. Obviously, the wall is important,

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<v Speaker 1>like we said, as an idea of protection, but does

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<v Speaker 1>it actually offer protection on one level, You're building these

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<v Speaker 1>walls often at the on the extremes there on the

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<v Speaker 1>frontier there between civilization and the barbarians and the demons,

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<v Speaker 1>So you're having to basically establish colonies there. I mean,

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<v Speaker 1>think of it in almost in terms of like an

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<v Speaker 1>off world colony kind of a situation. You're having to

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<v Speaker 1>have soldiers there that are also growing their own food,

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<v Speaker 1>and they are more a part of the frontier than

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<v Speaker 1>they are of the homeland, so they actually end up

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<v Speaker 1>having some sort of rapport with the local populations with

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<v Speaker 1>the barbarians, and as such are susceptible to bribes. Just

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<v Speaker 1>you know, here's there are a few bucks look the

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<v Speaker 1>other way. Uphon we march an army through and join

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<v Speaker 1>our army or join our army, then that happens as well.

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<v Speaker 1>So it becomes very difficult just to to man and

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<v Speaker 1>protect it. And then you're gonna have gaps as well. Yeah,

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<v Speaker 1>for instance, just in terms of the wall itself, the

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<v Speaker 1>wall is not You might think of the wall as

0:12:12.480 --> 0:12:15.280
<v Speaker 1>being in this NonStop wall that actually snakes across the

0:12:15.400 --> 0:12:17.320
<v Speaker 1>entire country. But there are gaps in it, and there

0:12:17.320 --> 0:12:20.920
<v Speaker 1>are places where just natural barriers are depended on to

0:12:20.920 --> 0:12:23.679
<v Speaker 1>to serve as the wall well, and it has been maintained,

0:12:23.760 --> 0:12:25.880
<v Speaker 1>so there are there are parts of it that are

0:12:25.920 --> 0:12:30.160
<v Speaker 1>in ruins. So you have Genghis Khan or Jengis Khan

0:12:30.480 --> 0:12:34.560
<v Speaker 1>see sometimes refer two K, the Big g K. He

0:12:34.640 --> 0:12:38.080
<v Speaker 1>brings with him a huge army and martial arts and

0:12:39.400 --> 0:12:44.560
<v Speaker 1>a flair for psychological terror, and he reaches the wall right,

0:12:44.760 --> 0:12:48.000
<v Speaker 1>and for a good hundred years, the rule of China

0:12:48.200 --> 0:12:50.760
<v Speaker 1>comes under Mongol. Yeah, they were the ones in charge

0:12:50.800 --> 0:12:54.080
<v Speaker 1>when Marco Polo visited. That's right, that's right, and so

0:12:54.240 --> 0:12:57.760
<v Speaker 1>Mongols are really taking over. But then in thirteen sixty eight,

0:12:57.800 --> 0:13:00.840
<v Speaker 1>a Chinese peasant leads a rebellion against Mongol rule, and

0:13:00.840 --> 0:13:03.320
<v Speaker 1>this helps to establish the Ming dynasty. I only mention

0:13:03.400 --> 0:13:06.080
<v Speaker 1>this because the Ming dynasty is really important in actually

0:13:06.640 --> 0:13:09.520
<v Speaker 1>giving a lot of shoring up to the wall. Yeah,

0:13:09.600 --> 0:13:13.320
<v Speaker 1>this was thirty eight, and the Ming dynasty looks at

0:13:13.320 --> 0:13:15.000
<v Speaker 1>the wall and says, you know, this is something we

0:13:15.040 --> 0:13:16.640
<v Speaker 1>need to fix up. You need to get it going

0:13:16.679 --> 0:13:19.319
<v Speaker 1>because we don't want to be conquered by the barbarians again. Right,

0:13:19.679 --> 0:13:23.760
<v Speaker 1>and with it, they actually are responsible for architectural embellishments

0:13:23.800 --> 0:13:27.240
<v Speaker 1>on it and beginning to document various points in history.

0:13:27.559 --> 0:13:29.440
<v Speaker 1>So you really begin to see more of a coherent

0:13:29.520 --> 0:13:33.080
<v Speaker 1>picture of the Wall with the Ming dynasty. But then

0:13:33.080 --> 0:13:35.920
<v Speaker 1>here's another thing that happens under man to rule, the

0:13:35.960 --> 0:13:38.439
<v Speaker 1>wall no longer matters since the land on both sides

0:13:38.440 --> 0:13:41.600
<v Speaker 1>just ruled by man Chow. When China is invaded yet again, Yeah,

0:13:41.640 --> 0:13:44.600
<v Speaker 1>this is seventeen hundreds, the Manchew invade the Ming dynasty,

0:13:44.720 --> 0:13:46.360
<v Speaker 1>the man a number of changes to it. They added

0:13:46.400 --> 0:13:48.920
<v Speaker 1>to its length, to its width, double and triple walls

0:13:48.920 --> 0:13:51.480
<v Speaker 1>in some places to really reinforce it. But then when

0:13:51.480 --> 0:13:54.840
<v Speaker 1>the Man Choos invade in seventeen hundreds, it's largely abandoned

0:13:54.840 --> 0:13:57.760
<v Speaker 1>as a military priority. It kind of stays that way

0:13:57.800 --> 0:14:00.480
<v Speaker 1>for a while, pretty much the until very recent times.

0:14:00.960 --> 0:14:05.360
<v Speaker 1>During that time, the wall crumbles, the wall is looted

0:14:05.400 --> 0:14:08.320
<v Speaker 1>for building supplies because you have all these stones right

0:14:08.360 --> 0:14:11.120
<v Speaker 1>there are ready to use, and so people carry it

0:14:11.120 --> 0:14:13.600
<v Speaker 1>off to build things that are of actual value to

0:14:13.679 --> 0:14:16.280
<v Speaker 1>their lives. Because the walls are sitting there, it's not

0:14:16.520 --> 0:14:19.840
<v Speaker 1>even a military factor anymore. And then when Mausadung comes

0:14:19.840 --> 0:14:22.640
<v Speaker 1>to power, he encourages Chinese people to use this, to

0:14:22.760 --> 0:14:24.400
<v Speaker 1>use the bricks, to use parts of the wall to

0:14:24.440 --> 0:14:28.200
<v Speaker 1>build things, and now brings in also this idea of

0:14:28.240 --> 0:14:32.200
<v Speaker 1>the modern you know, part of the cultural revolution, cultural revolution,

0:14:32.400 --> 0:14:34.120
<v Speaker 1>and a huge part of it is we're going to

0:14:34.160 --> 0:14:36.400
<v Speaker 1>focus on the modern China and the future China. Yeah,

0:14:36.440 --> 0:14:38.560
<v Speaker 1>we're going to obliterate the past. Right. The wall is

0:14:38.680 --> 0:14:41.160
<v Speaker 1>very much a piece of the past, and a piece

0:14:41.200 --> 0:14:43.600
<v Speaker 1>of the past that has still leaves a bad taste

0:14:43.640 --> 0:14:45.440
<v Speaker 1>in a lot of people's lives because it is this

0:14:45.520 --> 0:14:47.840
<v Speaker 1>thing build out of their blood. It is this symbol

0:14:48.200 --> 0:14:52.320
<v Speaker 1>of the domineering, violent rule. Yeah, it's not the one

0:14:52.320 --> 0:14:54.120
<v Speaker 1>of the wonders of the world that we now think

0:14:54.120 --> 0:14:57.239
<v Speaker 1>of it. But this it begins to to recast itself

0:14:57.360 --> 0:15:02.240
<v Speaker 1>in modern times right around are there's this idea that

0:15:02.280 --> 0:15:05.400
<v Speaker 1>the wall begins to take on national pride, and they

0:15:05.440 --> 0:15:07.800
<v Speaker 1>actually say, let us love our country and restore our

0:15:07.880 --> 0:15:10.680
<v Speaker 1>great Wall. This becomes a big mission for them. Yeah,

0:15:10.720 --> 0:15:13.520
<v Speaker 1>you have important foreign heads of state visit. Reagan visits,

0:15:13.520 --> 0:15:15.320
<v Speaker 1>Scorba Shop visits where they go, they go to the

0:15:15.360 --> 0:15:18.360
<v Speaker 1>Great Wall. Nixon visits, you know, And it was gonna

0:15:18.360 --> 0:15:20.880
<v Speaker 1>say Nixon, who wasn't he the person who said something

0:15:20.920 --> 0:15:23.840
<v Speaker 1>like only a great people could build this great wall,

0:15:23.920 --> 0:15:28.200
<v Speaker 1>which starts to even then recast its image. Yeah. Luckily

0:15:28.200 --> 0:15:30.440
<v Speaker 1>he was a wall enthusiast. He was all about putting

0:15:30.840 --> 0:15:33.640
<v Speaker 1>Floyd but this wall is in general, so yes, he

0:15:33.680 --> 0:15:35.760
<v Speaker 1>added to that vibe that this was something that was

0:15:35.800 --> 0:15:39.000
<v Speaker 1>important and worth celebrating. And so over the last few

0:15:39.040 --> 0:15:43.040
<v Speaker 1>decades you see this increasing restoration of portions of the wall,

0:15:43.480 --> 0:15:46.880
<v Speaker 1>increased commercialization of portions of the wall. I'm treating. In

0:15:46.920 --> 0:15:49.920
<v Speaker 1>the Lonely Planet China Guide, they point out that there

0:15:49.920 --> 0:15:53.840
<v Speaker 1>are sections of the wall that are just insanely populated. Really,

0:15:53.880 --> 0:15:56.360
<v Speaker 1>I mean, you just have tourists there almost all the time,

0:15:56.440 --> 0:15:59.240
<v Speaker 1>unless you go in the dead of winter. Their gift shops,

0:15:59.280 --> 0:16:01.440
<v Speaker 1>their tourists are people selling things, and I mean that's

0:16:01.480 --> 0:16:04.080
<v Speaker 1>just the way it goes with with popular locations. But

0:16:04.120 --> 0:16:06.320
<v Speaker 1>there are still plenty of portions of the wall that

0:16:06.400 --> 0:16:10.480
<v Speaker 1>are not super innovated, that are still beautiful and don't

0:16:10.520 --> 0:16:13.600
<v Speaker 1>have like a restaurant in them. Not that they're portions

0:16:13.600 --> 0:16:14.800
<v Speaker 1>of the wall, they have restaurants in them, but you

0:16:14.880 --> 0:16:16.920
<v Speaker 1>know what I'm saying, don't have ads in them. Yeah,

0:16:16.960 --> 0:16:18.600
<v Speaker 1>there are places in China where you can go if

0:16:18.600 --> 0:16:20.440
<v Speaker 1>you you look into and you do the research, where

0:16:20.440 --> 0:16:23.080
<v Speaker 1>you can get more of a serene via the wall

0:16:23.440 --> 0:16:26.680
<v Speaker 1>as opposed to a hyper commercialized version. But it's it's

0:16:26.720 --> 0:16:28.960
<v Speaker 1>still it's even if you go to those areas where

0:16:28.960 --> 0:16:30.720
<v Speaker 1>there are a lot of people and there's a lot

0:16:30.760 --> 0:16:33.840
<v Speaker 1>of commercialization, it's still a stunning site. Indeed, all right,

0:16:33.880 --> 0:16:35.480
<v Speaker 1>we're gonna take a quick break and when we come back,

0:16:35.480 --> 0:16:37.560
<v Speaker 1>we're going to move beyond the Great Wall of China

0:16:37.680 --> 0:16:41.120
<v Speaker 1>and discuss some more modern examples of walls in our lives,

0:16:41.240 --> 0:16:53.200
<v Speaker 1>including cosmic walls. Sow. All right, we're back. So um,

0:16:53.200 --> 0:16:55.240
<v Speaker 1>when you think beyond the Great Wall of China and

0:16:55.280 --> 0:16:58.760
<v Speaker 1>you think of modern walls, what comes to mind? Okay, well,

0:16:58.760 --> 0:17:00.680
<v Speaker 1>I mean, you know, I think about Berlin Wall. I

0:17:00.680 --> 0:17:04.480
<v Speaker 1>also think about the Atlantic Wall that Hitler was I

0:17:04.520 --> 0:17:08.280
<v Speaker 1>think it's like eight hundred miles of sea coast, at

0:17:08.359 --> 0:17:12.359
<v Speaker 1>least in France. Um that he had been constructing, um

0:17:12.400 --> 0:17:15.840
<v Speaker 1>as a barrier of and and a bit of military might. Yeah,

0:17:15.960 --> 0:17:19.960
<v Speaker 1>the stuff from saving brabt Ryan of everyone remembers that flicked. Yeah.

0:17:20.119 --> 0:17:22.760
<v Speaker 1>But of course, here in the US one of the

0:17:22.800 --> 0:17:26.679
<v Speaker 1>most strikingly obvious walls, it's more like a fence. The

0:17:26.840 --> 0:17:29.199
<v Speaker 1>US Mexico border. Well, we call it a fense, but

0:17:29.240 --> 0:17:32.520
<v Speaker 1>it sure as heck looks like a wall in many areas.

0:17:33.040 --> 0:17:35.000
<v Speaker 1>And it's been in the news a lot, especially with

0:17:35.040 --> 0:17:38.200
<v Speaker 1>the conservative primaries leading up to this year's presidential election.

0:17:38.720 --> 0:17:40.439
<v Speaker 1>You've had a lot of people touch on this as

0:17:40.480 --> 0:17:42.399
<v Speaker 1>a hot is a hot topic issue immigration in the

0:17:42.480 --> 0:17:44.680
<v Speaker 1>United States. A lot of our listeners are US based,

0:17:44.680 --> 0:17:46.520
<v Speaker 1>but a lot of you are based on other countries.

0:17:46.880 --> 0:17:51.080
<v Speaker 1>US Mexican migrations are very much on voters minds, especially

0:17:51.160 --> 0:17:53.560
<v Speaker 1>conservative voters. So you have people like Herman Kane, the

0:17:53.600 --> 0:17:56.000
<v Speaker 1>pizza mogul, who came out and said, We're going to

0:17:56.000 --> 0:17:59.360
<v Speaker 1>build an electric fence made out of pizza not made

0:17:59.359 --> 0:18:01.679
<v Speaker 1>out of pizza. He did not rule out alligators as

0:18:01.680 --> 0:18:05.159
<v Speaker 1>I remember, so moats and walls. And then there were

0:18:05.160 --> 0:18:07.280
<v Speaker 1>some other half cocked ideas that were thrown around by

0:18:07.320 --> 0:18:09.520
<v Speaker 1>some other candidates, But it all comes down to this

0:18:09.640 --> 0:18:13.000
<v Speaker 1>idea of the wall right sending this message to Mexico

0:18:13.240 --> 0:18:16.720
<v Speaker 1>saying Mexicans are not wanted here, and sending more importantly really,

0:18:16.760 --> 0:18:20.360
<v Speaker 1>because these are politicians talking about wall building, sending this

0:18:20.440 --> 0:18:24.240
<v Speaker 1>message to their constituents in the US to say, we

0:18:24.400 --> 0:18:27.240
<v Speaker 1>care about what you care about so much that we

0:18:27.320 --> 0:18:30.200
<v Speaker 1>built this thing. We're going to erect this giant symbol

0:18:30.680 --> 0:18:33.560
<v Speaker 1>of what we're talking about, even though their YouTube videos

0:18:33.560 --> 0:18:35.919
<v Speaker 1>of people scaling up these things up and over them

0:18:35.960 --> 0:18:38.960
<v Speaker 1>in seconds. And it's the same situations coming to play

0:18:39.000 --> 0:18:40.760
<v Speaker 1>that came into play with the Great Wall of China.

0:18:41.119 --> 0:18:43.800
<v Speaker 1>They're gonna be gaps, They're gonna be places where care

0:18:43.960 --> 0:18:47.159
<v Speaker 1>of the border is either less maintained or or it

0:18:47.240 --> 0:18:49.879
<v Speaker 1>is not maintained at all. Well, here's the thing. Last

0:18:49.960 --> 0:18:54.439
<v Speaker 1>year was the biggest sustained drop and immigration from Mexico

0:18:54.520 --> 0:18:57.280
<v Speaker 1>to the United States leave to be surpassed and scale

0:18:57.320 --> 0:19:00.040
<v Speaker 1>only by losses in the Mexican born US population and

0:19:00.160 --> 0:19:04.119
<v Speaker 1>during the Great Depression. So we're actually seeing a drop

0:19:04.880 --> 0:19:09.480
<v Speaker 1>in immigration to the United States from Mexico. And much

0:19:09.520 --> 0:19:12.480
<v Speaker 1>of this is because well, first of all, the Mexican

0:19:12.560 --> 0:19:15.880
<v Speaker 1>cartel are are acting as border agents on the Mexican

0:19:15.920 --> 0:19:19.000
<v Speaker 1>border and their demanding money and sometimes they actually use

0:19:19.040 --> 0:19:22.240
<v Speaker 1>immigrants as drug mules. So it's become far more dangerous

0:19:22.280 --> 0:19:24.800
<v Speaker 1>as if it weren't already to try to cross. But

0:19:24.880 --> 0:19:27.720
<v Speaker 1>also um on the U s side, it's become much

0:19:27.760 --> 0:19:32.359
<v Speaker 1>more difficult and rigorous in terms of trying to prosecute

0:19:32.400 --> 0:19:34.480
<v Speaker 1>people for for doing this. But of course there's been

0:19:34.480 --> 0:19:37.439
<v Speaker 1>an economic downturn as well, and also you can factor

0:19:37.520 --> 0:19:40.800
<v Speaker 1>in changes in legislation in some of the Southern states

0:19:40.960 --> 0:19:44.879
<v Speaker 1>that have cracked down on the use of migrant labor. Yeah,

0:19:45.400 --> 0:19:47.240
<v Speaker 1>so it is one of those things that we wanted

0:19:47.280 --> 0:19:50.880
<v Speaker 1>to point out because it is a huge symbolic effort

0:19:50.920 --> 0:19:54.640
<v Speaker 1>by the United States, but in terms of efficacy and

0:19:54.920 --> 0:19:57.600
<v Speaker 1>really getting at the what they think, or what the

0:19:57.680 --> 0:20:01.160
<v Speaker 1>United States politicians think is the root problem doesn't isn't

0:20:01.160 --> 0:20:04.479
<v Speaker 1>really solved by this fence, right, And and though some

0:20:04.600 --> 0:20:06.919
<v Speaker 1>people may have giggled at the idea of building a

0:20:06.920 --> 0:20:09.159
<v Speaker 1>wall to keep demons at bay. Like I said, that

0:20:09.240 --> 0:20:12.880
<v Speaker 1>is just an advert statement of what all walls ultimately symbolized,

0:20:12.880 --> 0:20:15.399
<v Speaker 1>Like even this wall is about keeping demons of the

0:20:15.440 --> 0:20:18.119
<v Speaker 1>mind at bay. To some people on the inside, it

0:20:18.240 --> 0:20:20.480
<v Speaker 1>is a demonization of the threats that in a simple

0:20:20.560 --> 0:20:23.880
<v Speaker 1>vocation of the threats that that lie outside and are

0:20:23.920 --> 0:20:26.120
<v Speaker 1>waiting to get in. It's also worth noting, though, that

0:20:26.560 --> 0:20:29.880
<v Speaker 1>when you build walls or fences of this nature, you're

0:20:29.920 --> 0:20:33.639
<v Speaker 1>building them in environments that did not previously have barriers,

0:20:33.680 --> 0:20:36.399
<v Speaker 1>So you're you're going to cut into not only the

0:20:36.440 --> 0:20:40.199
<v Speaker 1>migration of people, but the migration of animals. So there

0:20:40.200 --> 0:20:41.879
<v Speaker 1>have been a number of studies that have looked into

0:20:42.119 --> 0:20:45.080
<v Speaker 1>what effects order fences on the US Mexican border have

0:20:45.160 --> 0:20:48.320
<v Speaker 1>had on migrating animals. And it doesn't pay a pretty picture, no,

0:20:48.359 --> 0:20:52.200
<v Speaker 1>I mean, you're altering the psychic and the geographical landscape, right, Yeah.

0:20:52.480 --> 0:20:54.560
<v Speaker 1>And it's interestingly mentioned the psychic because that was one

0:20:54.560 --> 0:20:56.200
<v Speaker 1>of the things that has also been brought up about

0:20:56.200 --> 0:20:59.200
<v Speaker 1>the Great Wall of China and throughout China's history, that

0:20:59.280 --> 0:21:01.440
<v Speaker 1>there were people who out of it as a disruptor

0:21:01.880 --> 0:21:05.000
<v Speaker 1>of g you know, this is disrupt disrupting the earth energies,

0:21:05.000 --> 0:21:08.760
<v Speaker 1>you're building this unnatural thing that breaks up natural flows

0:21:08.920 --> 0:21:11.119
<v Speaker 1>in the environment. Of course, we raise the walls not

0:21:11.240 --> 0:21:15.880
<v Speaker 1>only against human and imagined threats, we also raised them

0:21:15.880 --> 0:21:20.600
<v Speaker 1>against mother nature. In Japan, the sea walls because as

0:21:20.600 --> 0:21:23.600
<v Speaker 1>an island nation and given its past history with threats

0:21:23.600 --> 0:21:25.560
<v Speaker 1>from the sea, you want to be able to mitigate

0:21:25.600 --> 0:21:28.400
<v Speaker 1>that to some degree. Nearly half of the twenty two

0:21:28.480 --> 0:21:32.960
<v Speaker 1>thousand mile coast in Japan actually has concrete sea walls,

0:21:33.680 --> 0:21:36.000
<v Speaker 1>which would make sense right because I mean that there's

0:21:36.040 --> 0:21:39.439
<v Speaker 1>a lot of earthquake activity in that area and you

0:21:39.440 --> 0:21:41.760
<v Speaker 1>would want to have some sort of structure try to

0:21:41.840 --> 0:21:45.520
<v Speaker 1>protect you from really high waves. So there's something very

0:21:45.520 --> 0:21:48.480
<v Speaker 1>practical about it. But some people, the opponents of it,

0:21:48.600 --> 0:21:51.800
<v Speaker 1>say that it's not necessarily that effective, and in fact

0:21:51.840 --> 0:21:55.640
<v Speaker 1>we saw that with the tsunami. They are fascinating constructions though,

0:21:55.720 --> 0:21:57.960
<v Speaker 1>that well worth doing a Google image search on because

0:21:58.320 --> 0:22:00.080
<v Speaker 1>you've never seen when you may imagine just a it

0:22:00.200 --> 0:22:02.520
<v Speaker 1>up wall, but there are a lot different because stopping

0:22:02.520 --> 0:22:04.600
<v Speaker 1>a flow, a massive flow of water, is different than

0:22:04.640 --> 0:22:07.960
<v Speaker 1>stopping some marauders on horseback. It's not just about putting

0:22:08.040 --> 0:22:10.880
<v Speaker 1>up the straight barrier, but putting up a structure that

0:22:10.920 --> 0:22:14.880
<v Speaker 1>will slow and halt this approach of water. And that's

0:22:14.880 --> 0:22:17.480
<v Speaker 1>what proponents say. They say, Okay, well maybe it didn't

0:22:17.560 --> 0:22:20.920
<v Speaker 1>sift guard us against the nuclear reactors, right, seawater got

0:22:20.960 --> 0:22:23.280
<v Speaker 1>in there. The wall wasn't actually high enough. It should

0:22:23.280 --> 0:22:26.440
<v Speaker 1>have been built much higher, but it did slow down

0:22:26.840 --> 0:22:30.920
<v Speaker 1>the encroachment of those waves. Sometimes, you know, it gave

0:22:31.040 --> 0:22:33.760
<v Speaker 1>people a couple of extra minutes to try to evacuate,

0:22:33.840 --> 0:22:36.280
<v Speaker 1>which is, you know, the difference between life and death.

0:22:36.400 --> 0:22:38.080
<v Speaker 1>And another example of walls that comes to mind if

0:22:38.080 --> 0:22:40.200
<v Speaker 1>you think back to our episode on the black Blizzards

0:22:40.240 --> 0:22:43.959
<v Speaker 1>of the the Great Depression of the Dust Boll, we

0:22:44.000 --> 0:22:46.679
<v Speaker 1>mentioned the green walls that you see popping up in

0:22:46.760 --> 0:22:50.320
<v Speaker 1>some portions on green wall projects in China in Africa,

0:22:50.800 --> 0:22:53.959
<v Speaker 1>and the idea here is building a wall against desertification,

0:22:54.119 --> 0:22:58.320
<v Speaker 1>building a wall that will try to prevent the desert

0:22:58.359 --> 0:23:01.760
<v Speaker 1>from encroaching on fertile lands. Yeah, there's something called the

0:23:01.840 --> 0:23:04.560
<v Speaker 1>Yellow Dragon. And each spring, the dust from China's northern

0:23:04.560 --> 0:23:07.720
<v Speaker 1>deserts are swept up by the wind and whipped eastward

0:23:07.800 --> 0:23:10.320
<v Speaker 1>and they blast into Beijing. They blank at the city

0:23:10.400 --> 0:23:14.199
<v Speaker 1>in a huge coat of dust particles. And that has

0:23:14.240 --> 0:23:18.040
<v Speaker 1>actually created a lot of respiratory ailments in the dustas

0:23:18.160 --> 0:23:23.000
<v Speaker 1>also clogged machinery and posted down airports and destroys crops.

0:23:23.000 --> 0:23:25.159
<v Speaker 1>I mean, it's a very serious problem. And really we

0:23:25.240 --> 0:23:28.360
<v Speaker 1>see walls everywhere in the world around us. We see

0:23:28.400 --> 0:23:31.480
<v Speaker 1>walls in our body, sell membranes, our skin even is

0:23:31.520 --> 0:23:33.720
<v Speaker 1>often seen as a wall, even though when you actually

0:23:33.720 --> 0:23:36.840
<v Speaker 1>examine it, we're talking about a porous layer. Things move

0:23:36.880 --> 0:23:38.719
<v Speaker 1>in and out off there's a lot of traffics. It's

0:23:38.800 --> 0:23:40.679
<v Speaker 1>kind of like the Great Wall of China in that regard.

0:23:40.720 --> 0:23:43.840
<v Speaker 1>It's not not a perfect barrier by any stretch. There

0:23:43.880 --> 0:23:46.520
<v Speaker 1>are gaps, there are ways to negotiate your way inside,

0:23:46.560 --> 0:23:49.399
<v Speaker 1>and that's more like calanders, I suppose. Yeah. Yeah, And

0:23:49.400 --> 0:23:51.439
<v Speaker 1>then not only when we're looking in our inward, but

0:23:51.480 --> 0:23:54.320
<v Speaker 1>when we're looking outward as well. There's something called the

0:23:54.400 --> 0:23:58.800
<v Speaker 1>Sloan Great Wall, and this is a far distant grouping

0:23:58.800 --> 0:24:02.400
<v Speaker 1>of galaxies that spans over one billion light years. It's

0:24:02.480 --> 0:24:06.280
<v Speaker 1>longer than any quote unquote structure ever measured. And I

0:24:06.320 --> 0:24:09.280
<v Speaker 1>put structure in quotes because it's kind of hard to

0:24:09.359 --> 0:24:12.760
<v Speaker 1>argue this is actually a structure. These are clusters of galaxies,

0:24:13.359 --> 0:24:15.800
<v Speaker 1>so it's more it's no more a structure really than

0:24:15.840 --> 0:24:18.760
<v Speaker 1>a constellation in the sky. It's a structure. But we're

0:24:18.760 --> 0:24:22.040
<v Speaker 1>so fascinated with walls when we define our limits on

0:24:22.200 --> 0:24:24.920
<v Speaker 1>things through the symbol in the language of walls. So

0:24:24.960 --> 0:24:27.560
<v Speaker 1>as we stare out at these distant clusters of galaxies,

0:24:27.800 --> 0:24:30.880
<v Speaker 1>we can't help but think of them in terms of walls. Well,

0:24:30.920 --> 0:24:33.000
<v Speaker 1>and I guess we could say these are sort of

0:24:33.000 --> 0:24:37.120
<v Speaker 1>cosmic webs, right, and they do create borders between things. Yeah,

0:24:37.160 --> 0:24:41.160
<v Speaker 1>there's void beyond them. They're known as galactic filament, so

0:24:41.320 --> 0:24:43.560
<v Speaker 1>that's not like filaments in a giant light bulb the

0:24:43.600 --> 0:24:46.040
<v Speaker 1>size of the moon or anything. They're actually known to

0:24:46.200 --> 0:24:50.560
<v Speaker 1>span these vast distances and they're lattice like structures. And

0:24:50.560 --> 0:24:53.440
<v Speaker 1>the cool thing about these filaments is that they are

0:24:53.560 --> 0:24:57.080
<v Speaker 1>integral to the evolution of galaxy clusters in the way

0:24:57.080 --> 0:25:00.000
<v Speaker 1>that they form. So there you have it, walls. Um,

0:25:00.200 --> 0:25:02.400
<v Speaker 1>I would be remiss if I didn't mention a Game

0:25:02.400 --> 0:25:04.960
<v Speaker 1>of Thrones with real quick uh or figure with this

0:25:05.080 --> 0:25:08.280
<v Speaker 1>book series and HBO TV series. I have heard you

0:25:08.440 --> 0:25:11.000
<v Speaker 1>speak of it, and I know of it. I have

0:25:11.080 --> 0:25:13.800
<v Speaker 1>not seen it. Now. Well, it's a it's it's very

0:25:13.920 --> 0:25:16.560
<v Speaker 1>entertaining and UH. In part of the plot revolves around

0:25:16.600 --> 0:25:20.960
<v Speaker 1>a northern wall that is built against our barians and demons,

0:25:21.320 --> 0:25:23.520
<v Speaker 1>though in this case built out of ice and UH

0:25:23.560 --> 0:25:26.840
<v Speaker 1>and the series explore some of the ideas of UH,

0:25:27.119 --> 0:25:29.680
<v Speaker 1>at least the military ideas that we discussed with a

0:25:29.720 --> 0:25:31.520
<v Speaker 1>Great Wall of China, like how do you maintain it?

0:25:31.840 --> 0:25:36.520
<v Speaker 1>How does a political climate affect the maintenance and the

0:25:36.640 --> 0:25:39.159
<v Speaker 1>and the staffing of the wall, And then is it

0:25:39.240 --> 0:25:44.880
<v Speaker 1>ultimately an effective barrier against these outside forces? I would say, now, well,

0:25:45.040 --> 0:25:46.800
<v Speaker 1>it's gonna guess well, it would make a good story.

0:25:46.840 --> 0:25:49.680
<v Speaker 1>How would you write seven books about it? Seven class

0:25:49.680 --> 0:25:51.960
<v Speaker 1>books about it? If that's how you do it? Yeah? Yeah,

0:25:57.200 --> 0:25:59.320
<v Speaker 1>So there you had it. It was a rerun, but

0:25:59.640 --> 0:26:01.399
<v Speaker 1>I think a really good one and one that I

0:26:01.600 --> 0:26:03.960
<v Speaker 1>imagine a number of our newer listeners may have missed.

0:26:04.160 --> 0:26:06.960
<v Speaker 1>So I hope you enjoyed hearing all about watz Uh.

0:26:06.960 --> 0:26:09.560
<v Speaker 1>In the meantime, you can certainly write to us as ever.

0:26:09.960 --> 0:26:12.199
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0:26:12.200 --> 0:26:14.399
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0:26:19.920 --> 0:26:22.080
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0:26:22.119 --> 0:26:29.159
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0:26:29.200 --> 0:26:31.760
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