WEBVTT 00:00:00.000 --> 00:00:02.439 Welcome back to the Deep Dive. Our mission, as 00:00:02.439 --> 00:00:04.500 always, is pretty simple. We take these huge, 00:00:04.540 --> 00:00:07.960 complex topics and we try to distill them down 00:00:07.960 --> 00:00:10.679 into the key insights you really need. And today 00:00:10.679 --> 00:00:13.220 the topic is, well, it's a big one, the first 00:00:13.220 --> 00:00:16.260 industrial revolution. Right. That that massive 00:00:16.260 --> 00:00:19.780 shift that basically dragged humanity from making 00:00:19.780 --> 00:00:23.870 things by hand slowly. to this world of efficient 00:00:23.870 --> 00:00:27.489 machine -based manufacturing. It's honestly hard 00:00:27.489 --> 00:00:29.149 to overstate its importance. I mean, if you talk 00:00:29.149 --> 00:00:30.890 to economic historians, they'll tell you there 00:00:30.890 --> 00:00:33.310 were really only two events that fundamentally 00:00:33.310 --> 00:00:36.329 reset humanity's material existence. Okay, what 00:00:36.329 --> 00:00:38.490 are they? The first was when we adopted agriculture, 00:00:38.750 --> 00:00:41.609 and the second was this, the Industrial Revolution. 00:00:41.710 --> 00:00:45.520 It's on that level, truly. Wow. So let's define 00:00:45.520 --> 00:00:47.539 the scope here. We're talking mostly about the 00:00:47.539 --> 00:00:50.840 period from, what, around 1760? Roughly 1760, 00:00:51.020 --> 00:00:52.399 yeah. That's when things really start kicking 00:00:52.399 --> 00:00:53.960 off in Great Britain. And it runs through to 00:00:53.960 --> 00:00:56.579 about 1840, by which point it's, you know, jumped 00:00:56.579 --> 00:00:59.079 across the Channel to Europe and over the Atlantic 00:00:59.079 --> 00:01:01.920 to the U .S. And it's defined by a few key things, 00:01:02.100 --> 00:01:05.799 right? The move to machines. New chemical processes 00:01:05.799 --> 00:01:09.640 harnessing steam power. Exactly. And crucially, 00:01:09.719 --> 00:01:12.359 the rise of machine tools and the birth of the 00:01:12.359 --> 00:01:14.819 factory system itself. But I've seen that timeline 00:01:14.819 --> 00:01:17.239 debated. Some historians argue about the start 00:01:17.239 --> 00:01:19.420 and end dates. Oh, absolutely. It's a huge debate. 00:01:19.640 --> 00:01:22.599 T .S. Ashton, for example, he likes the 1760 00:01:22.599 --> 00:01:25.200 to 1830 span. But then you have someone like 00:01:25.200 --> 00:01:29.280 Eric Hobsbawm who argues the real. the real transformative 00:01:29.280 --> 00:01:31.840 changes didn't become obvious until the 1780s. 00:01:31.859 --> 00:01:33.579 So it depends on what you're measuring, the first 00:01:33.579 --> 00:01:36.239 invention or the point where society really starts 00:01:36.239 --> 00:01:38.840 to feel the effects. Precisely. But what they 00:01:38.840 --> 00:01:42.040 all agree on is the speed. Before this, you might 00:01:42.040 --> 00:01:44.200 have little bursts of prosperity here and there. 00:01:44.299 --> 00:01:46.879 But on the whole, per capita income was basically 00:01:46.879 --> 00:01:49.939 flat across the globe for centuries. And this 00:01:49.939 --> 00:01:52.120 is where that changes. This is the moment you 00:01:52.120 --> 00:01:54.319 see the beginnings of sustained growth for the 00:01:54.319 --> 00:01:56.920 first time in human history. Now, we should be 00:01:56.920 --> 00:01:58.890 clear. The average person, the average worker 00:01:58.890 --> 00:02:01.730 might not have felt a huge improvement until 00:02:01.730 --> 00:02:04.969 much later, maybe the late 19th century. We'll 00:02:04.969 --> 00:02:07.250 get into that. But the system that made that 00:02:07.250 --> 00:02:09.270 future prosperity possible, it was born right 00:02:09.270 --> 00:02:11.370 here. It's fascinating. We're talking about an 00:02:11.370 --> 00:02:14.189 event that completely rewrote the rules for humanity. 00:02:14.270 --> 00:02:17.650 But the name we use for it, Industrial Revolution, 00:02:17.889 --> 00:02:21.189 that came much, much later. It did. Here's a 00:02:21.189 --> 00:02:23.949 great little historical nugget for you. The first 00:02:23.949 --> 00:02:26.969 time anyone wrote that phrase down was in 1799. 00:02:27.169 --> 00:02:29.830 Okay. And it wasn't a British academic. It was 00:02:29.830 --> 00:02:33.530 a French envoy, Louis -Guillaume Oleto. He used 00:02:33.530 --> 00:02:36.189 it in a letter basically saying that France needed 00:02:36.189 --> 00:02:38.110 to get its act together because it was in an 00:02:38.110 --> 00:02:40.250 industrial race with Britain. So the name was 00:02:40.250 --> 00:02:42.599 born out of international rivalry. In a way, 00:02:42.620 --> 00:02:45.139 yes, but it didn't catch on. It stayed pretty 00:02:45.139 --> 00:02:47.879 obscure until the 1880s when the historian Arnold 00:02:47.879 --> 00:02:50.539 Toynbee gave a series of lectures and really 00:02:50.539 --> 00:02:52.780 popularized the term. So the people actually 00:02:52.780 --> 00:02:54.800 living through it, seeing the smokestacks go 00:02:54.800 --> 00:02:57.180 up, they didn't have a name for what was happening 00:02:57.180 --> 00:02:59.340 to them. No, they were just living through this 00:02:59.340 --> 00:03:02.620 incredible chaotic change. So that's our mission 00:03:02.620 --> 00:03:04.780 for this deep dive. We're going to unpack why 00:03:04.780 --> 00:03:07.409 this all started in Britain. of all places then 00:03:07.409 --> 00:03:09.810 we'll get into the engine room you know the core 00:03:09.810 --> 00:03:12.129 inventions that powered the whole thing and then 00:03:12.129 --> 00:03:14.550 we have to grapple with the human side of it 00:03:14.550 --> 00:03:17.870 the social upheaval the new cities the controversies 00:03:17.870 --> 00:03:20.469 because it wasn't just about machines it was 00:03:20.469 --> 00:03:24.770 about people okay so why britain the simple answer 00:03:24.770 --> 00:03:27.030 you always hear is well they invented the scheme 00:03:27.030 --> 00:03:30.629 engine right and the spinning jenny but that's 00:03:30.629 --> 00:03:32.969 that's only a tiny piece of the puzzle an invention 00:03:32.969 --> 00:03:36.169 is useless if the conditions aren't right What 00:03:36.169 --> 00:03:38.210 do you mean? Well, think about it. You can't 00:03:38.210 --> 00:03:40.969 build a revolution on one machine. You need capital. 00:03:41.069 --> 00:03:43.030 You need workers. You need a market. You need 00:03:43.030 --> 00:03:47.169 raw materials. Britain, kind of by luck, had 00:03:47.169 --> 00:03:49.590 all of these preconditions already in place. 00:03:49.849 --> 00:03:52.509 And it starts, weirdly enough, with farming. 00:03:53.150 --> 00:03:55.629 The British Agricultural Revolution. It's the 00:03:55.629 --> 00:03:58.229 absolute indispensable foundation. You can't 00:03:58.229 --> 00:04:00.210 have an industrial revolution without it. The 00:04:00.210 --> 00:04:02.710 key was a massive leap in productivity. Through 00:04:02.710 --> 00:04:05.009 new technology. Exactly. You have things like 00:04:05.009 --> 00:04:08.610 Jethro Tull's seed drill back in 1701. Before 00:04:08.610 --> 00:04:11.310 that, you just scattered seeds by hand. A lot 00:04:11.310 --> 00:04:14.069 got eaten by birds. The drill planted them neatly 00:04:14.069 --> 00:04:16.569 and deeply. Then you get the Rotherham plow, 00:04:16.610 --> 00:04:19.089 which was lighter and more efficient. And Andrew 00:04:19.089 --> 00:04:22.189 Meikle's threshing machine in 1784. OK, so better 00:04:22.189 --> 00:04:25.310 farming tech means more food. What does that 00:04:25.310 --> 00:04:29.129 allow a country to do? Two crucial things. First, 00:04:29.370 --> 00:04:32.290 you have a stable food surplus. This means you 00:04:32.290 --> 00:04:34.629 can support a large population that doesn't work 00:04:34.629 --> 00:04:37.810 on farms. People can move to cities to work in 00:04:37.810 --> 00:04:40.209 factories without starving. And the second thing. 00:04:40.329 --> 00:04:42.970 It frees up labor. That threshing machine, for 00:04:42.970 --> 00:04:45.689 instance. Hand threshing took up about a quarter 00:04:45.689 --> 00:04:48.170 of all agricultural labor time. Suddenly, one 00:04:48.170 --> 00:04:50.670 machine does the work of dozens of people. So 00:04:50.670 --> 00:04:52.430 you have a huge number of people who no longer 00:04:52.430 --> 00:04:54.269 have jobs in the countryside. And they become 00:04:54.269 --> 00:04:56.329 the workforce for the new industries. It's a 00:04:56.329 --> 00:04:59.069 massive and often very painful migration of labor. 00:04:59.230 --> 00:05:01.370 So agriculture gives you the food and the workers. 00:05:01.689 --> 00:05:03.910 Then there's just the luck of geography. Cure 00:05:03.910 --> 00:05:07.389 luck. Britain is an island with a huge coastline 00:05:07.389 --> 00:05:10.769 and tons of navigable rivers. In the 18th century, 00:05:10.949 --> 00:05:13.029 the cheapest way to move anything heavy like 00:05:13.029 --> 00:05:16.509 coal or iron was by water. It's an instant distribution 00:05:16.509 --> 00:05:19.029 network. An instant network connected directly 00:05:19.029 --> 00:05:22.029 to their incredible natural resources. They were 00:05:22.029 --> 00:05:24.230 sitting on the highest quality, easiest to access 00:05:24.230 --> 00:05:26.689 coal reserves in the world at the time. The fuel 00:05:26.689 --> 00:05:28.910 for the revolution. Literally. Yeah. And they 00:05:28.910 --> 00:05:32.269 also had plenty of iron, lead, copper and fast 00:05:32.269 --> 00:05:34.709 flowing rivers for water power in the early days. 00:05:34.889 --> 00:05:37.170 It's almost like the island was designed for 00:05:37.170 --> 00:05:39.310 it. And there's this line in the source material 00:05:39.310 --> 00:05:42.269 about Britain being the largest coherent market 00:05:42.269 --> 00:05:44.959 in Europe. Sounds kind of dry, but it seems really 00:05:44.959 --> 00:05:47.319 important. It's vital. It means that within the 00:05:47.319 --> 00:05:49.699 borders of Great Britain, there were no internal 00:05:49.699 --> 00:05:53.759 tariffs, no tolls charged by local lords, nothing. 00:05:53.920 --> 00:05:56.259 So a producer in Manchester could sell to someone 00:05:56.259 --> 00:05:59.139 in London or Bristol with no extra costs or paperwork. 00:05:59.459 --> 00:06:02.100 Exactly. It allowed for production on a massive 00:06:02.100 --> 00:06:04.660 scale. In Germany, which was still a patchwork 00:06:04.660 --> 00:06:06.560 of little states, or even France, you couldn't 00:06:06.560 --> 00:06:08.779 do that. The fragmented market held them back. 00:06:09.040 --> 00:06:11.100 Okay, so you have the resources and the market. 00:06:11.500 --> 00:06:13.959 But you're not going to invest millions in a 00:06:13.959 --> 00:06:16.819 new factory if you think a war or a revolution 00:06:16.819 --> 00:06:19.079 might cause you to lose it all tomorrow. And 00:06:19.079 --> 00:06:21.819 that's where political stability comes in. After 00:06:21.819 --> 00:06:24.699 the glorious revolution of 1688, Britain had 00:06:24.699 --> 00:06:27.839 a remarkably stable political system. Critically, 00:06:27.939 --> 00:06:30.639 it had a robust rule of law that protected private 00:06:30.639 --> 00:06:33.220 property and enforced contracts. Your investment 00:06:33.220 --> 00:06:35.860 was safe. Your investment was safe. And the legal 00:06:35.860 --> 00:06:38.500 system made it easy to form joint stock companies, 00:06:38.720 --> 00:06:41.500 sort of the ancestor of the modern corporation. 00:06:41.839 --> 00:06:43.759 And that spreads the risk around, right? It completely 00:06:43.759 --> 00:06:46.000 changes the game. Instead of one or two rich 00:06:46.000 --> 00:06:48.699 guys risking ruin to build a factory, you could 00:06:48.699 --> 00:06:51.399 pool capital from hundreds of investors, each 00:06:51.399 --> 00:06:54.279 with limited liability. It was a financial innovation 00:06:54.279 --> 00:06:57.180 just as important as the steam engine. This all 00:06:57.180 --> 00:06:59.439 paints a picture of a system ready to ignite. 00:06:59.879 --> 00:07:02.720 But there's one last piece, a cultural one, this 00:07:02.720 --> 00:07:05.259 idea of an entrepreneurial spirit. Right. And 00:07:05.259 --> 00:07:07.459 it has a really specific, interesting source, 00:07:07.720 --> 00:07:10.519 dissenting Protestant sects. Like the Quakers 00:07:10.519 --> 00:07:14.230 and Presbyterians. Exactly. These groups. were, 00:07:14.410 --> 00:07:17.149 by law, excluded from a lot of mainstream life. 00:07:17.290 --> 00:07:19.970 They couldn't hold major political offices. They 00:07:19.970 --> 00:07:22.870 couldn't attend universities like Oxford or Cambridge. 00:07:23.149 --> 00:07:25.050 So they were pushed into other fields. They were 00:07:25.050 --> 00:07:27.649 pushed into business, banking, and manufacturing. 00:07:28.110 --> 00:07:30.550 And they set up their own schools, the dissenting 00:07:30.550 --> 00:07:33.149 academies, which didn't teach the classics. They 00:07:33.149 --> 00:07:35.730 taught practical subjects, mathematics, chemistry, 00:07:36.050 --> 00:07:38.649 engineering. The exact skills you'd need for 00:07:38.649 --> 00:07:41.120 an industrial revolution. It's this incredible 00:07:41.120 --> 00:07:44.480 irony. By excluding them, the establishment accidentally 00:07:44.480 --> 00:07:48.000 created a highly educated, highly motivated and 00:07:48.000 --> 00:07:50.800 often very wealthy class of entrepreneurs who 00:07:50.800 --> 00:07:52.839 were perfectly positioned to lead the charge. 00:07:53.060 --> 00:07:55.420 So when you put it all together, it really does 00:07:55.420 --> 00:07:57.180 feel like a perfect storm. It wasn't just one 00:07:57.180 --> 00:08:00.519 thing. It was everything all at once, only in 00:08:00.519 --> 00:08:02.120 Britain. That's why it happened there first. 00:08:02.259 --> 00:08:03.740 All right. So let's move into the engine room, 00:08:03.819 --> 00:08:06.279 the core technologies. And it all seems to start 00:08:06.279 --> 00:08:09.899 with cotton. Textiles were the first truly modern 00:08:09.899 --> 00:08:13.000 industry. And the reason is simple. Britain was 00:08:13.000 --> 00:08:14.759 trying to compete in a market where they were 00:08:14.759 --> 00:08:18.480 at a huge disadvantage. How so? In 1750, India 00:08:18.480 --> 00:08:21.379 was the global leader in cotton textiles. Their 00:08:21.379 --> 00:08:23.879 labor costs were six times lower than Britain's. 00:08:24.120 --> 00:08:26.600 British producers couldn't compete on price with 00:08:26.600 --> 00:08:28.879 hand labor. They had to compete on technology 00:08:28.879 --> 00:08:32.039 and volume. So necessity becomes the mother of 00:08:32.039 --> 00:08:34.850 invention. It's a classic case. The first big 00:08:34.850 --> 00:08:38.990 step was John Kay's flying shuttle in 1733. It 00:08:38.990 --> 00:08:41.629 basically doubled how fast a weaver could work. 00:08:41.769 --> 00:08:44.370 Which sounds great. It was, but it created a 00:08:44.370 --> 00:08:46.970 massive new problem. The weavers were now consuming 00:08:46.970 --> 00:08:49.710 yarn twice as fast as the spinners could make 00:08:49.710 --> 00:08:52.850 it by hand. It created a huge yarn shortage, 00:08:53.110 --> 00:08:55.889 a bottleneck. And that pressure led to the next 00:08:55.889 --> 00:08:58.500 breakthrough. The spinning jenny, invented by 00:08:58.500 --> 00:09:02.279 James Hargreaves in 1764. It was the first machine 00:09:02.279 --> 00:09:04.299 that could spin multiple spools of thread at 00:09:04.299 --> 00:09:06.080 once. And it was a relatively simple machine, 00:09:06.220 --> 00:09:08.139 right? Small enough to be used in someone's home. 00:09:08.220 --> 00:09:11.000 Exactly. It was cheap, made of wood, and it dramatically 00:09:11.000 --> 00:09:13.659 scaled up cottage industry production. But the 00:09:13.659 --> 00:09:16.120 thread it made was still quite weak. Good for 00:09:16.120 --> 00:09:18.340 the weft, the crosswise threads, but not the 00:09:18.340 --> 00:09:20.779 warp, the strong lengthwise threads. So you still 00:09:20.779 --> 00:09:22.899 couldn't make a purely British cotton cloth? 00:09:23.179 --> 00:09:26.470 Not a high quality one. The real revolution, 00:09:26.750 --> 00:09:29.549 the one that gives birth to the factory, is Richard 00:09:29.549 --> 00:09:33.750 Arkwright's water frame in 1769. Okay, what was 00:09:33.750 --> 00:09:35.950 different about the water frame? It used rollers. 00:09:36.549 --> 00:09:38.529 And it was powered by a water wheel, which meant 00:09:38.529 --> 00:09:41.830 it was big and needed a power source. But critically, 00:09:42.090 --> 00:09:44.710 the thread it produced was strong, strong enough 00:09:44.710 --> 00:09:46.889 for the warp. So for the first time. For the 00:09:46.889 --> 00:09:50.789 first time, Britain could produce 100 % cotton 00:09:50.789 --> 00:09:53.289 cloth that could compete with Indian textiles. 00:09:53.710 --> 00:09:56.049 And because the machine was so big and expensive, 00:09:56.309 --> 00:09:57.970 you couldn't have it in your cottage. You had 00:09:57.970 --> 00:09:59.870 to put a bunch of them together in one building 00:09:59.870 --> 00:10:02.720 next to a river. The first factory. And Arkwright 00:10:02.720 --> 00:10:04.779 is often called the father of the factory system, 00:10:05.000 --> 00:10:07.399 not just because he invented the machine, but 00:10:07.399 --> 00:10:10.279 because he organized the whole system. The building, 00:10:10.460 --> 00:10:13.019 the workers, the shifts, the discipline. It was 00:10:13.019 --> 00:10:15.570 a new way of life. And the innovation just kept 00:10:15.570 --> 00:10:18.350 accelerating after the water frame came the spinning 00:10:18.350 --> 00:10:22.009 mule. Right. Samuel Crompton's invention in 1779, 00:10:22.110 --> 00:10:24.809 it was basically a hybrid of the Jenny and the 00:10:24.809 --> 00:10:26.750 water frame, and it was the best of both worlds. 00:10:26.769 --> 00:10:29.570 It produced huge quantities of yarn that was 00:10:29.570 --> 00:10:32.269 both very fine and very strong. The numbers you 00:10:32.269 --> 00:10:34.789 see from this period are just... Insane. They're 00:10:34.789 --> 00:10:37.490 staggering. The productivity of a single spinner, 00:10:37.669 --> 00:10:40.950 thanks to these machines, increased 500 fold. 00:10:41.190 --> 00:10:44.090 Britain went from consuming about 2 .5 million 00:10:44.090 --> 00:10:48.570 pounds of raw cotton in 1750 to nearly 600 million 00:10:48.570 --> 00:10:51.370 pounds a century later. And that flood of cheap 00:10:51.370 --> 00:10:54.429 machine made cloth just. decimated traditional 00:10:54.429 --> 00:10:57.070 industries elsewhere. It completely destroyed 00:10:57.070 --> 00:10:59.450 India's hand weaving industry. They just couldn't 00:10:59.450 --> 00:11:02.009 compete on price. It was a brutal economic conquest. 00:11:02.250 --> 00:11:03.970 And we can't talk about this cotton boom without 00:11:03.970 --> 00:11:06.009 talking about where all that raw cotton was coming 00:11:06.009 --> 00:11:08.070 from. No, you can't. The connection to slavery 00:11:08.070 --> 00:11:11.289 is absolute and direct. The insatiable demand 00:11:11.289 --> 00:11:14.269 from the mills in Manchester created an insatiable 00:11:14.269 --> 00:11:16.690 demand for raw cotton. Which was then met by 00:11:16.690 --> 00:11:19.070 another American invention. Eli Whitney's cotton 00:11:19.070 --> 00:11:23.129 gin in 1792. Before the gin, cleaning the seeds 00:11:23.129 --> 00:11:25.690 out of upland cotton was an incredibly slow manual 00:11:25.690 --> 00:11:29.029 process. The gin increased productivity by 50 00:11:29.029 --> 00:11:31.990 times, making cotton cultivation wildly profitable 00:11:31.990 --> 00:11:35.509 and creating an explosive demand for enslaved 00:11:35.509 --> 00:11:38.450 labor on plantations in the American South, in 00:11:38.450 --> 00:11:41.919 Brazil and the West Indies. The fortunes of Manchester 00:11:41.919 --> 00:11:44.100 were built on the backs of enslaved people. The 00:11:44.100 --> 00:11:46.940 two are inextricably linked. Okay, let's shift 00:11:46.940 --> 00:11:49.320 from textiles to iron, another core industry. 00:11:49.600 --> 00:11:52.100 What were the big limitations holding back iron 00:11:52.100 --> 00:11:53.899 production at the start of this period? Two main 00:11:53.899 --> 00:11:57.500 things. First, fuel. Iron smelting used charcoal, 00:11:57.700 --> 00:11:59.580 which is made from wood, and Britain was running 00:11:59.580 --> 00:12:03.580 out of forests. Second, power. The bellows used 00:12:03.580 --> 00:12:05.919 to blast air into the furnaces were powered by 00:12:05.919 --> 00:12:08.620 water wheels, which were often unreliable. So 00:12:08.620 --> 00:12:11.059 who tackles the fuel problem? That was Abraham 00:12:11.059 --> 00:12:14.360 Darby way back in 1709. He figured out how to 00:12:14.360 --> 00:12:16.860 use coke, which is a purified form of coal, in 00:12:16.860 --> 00:12:18.980 his blast furnaces. And Britain had a lot of 00:12:18.980 --> 00:12:20.840 coal. They had mountains of it. So this was a 00:12:20.840 --> 00:12:22.580 huge breakthrough. It dramatically lowered the 00:12:22.580 --> 00:12:24.720 cost of fuel. And what about the power problem 00:12:24.720 --> 00:12:27.100 for the bellows? Well, this is where the industries 00:12:27.100 --> 00:12:30.360 start to feed each other. In the 1750s, they 00:12:30.360 --> 00:12:32.960 started using the early, inefficient steam engines 00:12:32.960 --> 00:12:35.990 to power the bellows. This gave them a constant, 00:12:36.070 --> 00:12:38.549 powerful blast of air, which allowed them to 00:12:38.549 --> 00:12:41.230 build much bigger, more efficient furnaces. And 00:12:41.230 --> 00:12:43.669 this brings us to a really key sort of nerdy 00:12:43.669 --> 00:12:46.889 invention that enabled everything else. John 00:12:46.889 --> 00:12:49.440 Wilkinson's boring machine. It sounds like a 00:12:49.440 --> 00:12:52.240 footnote, but it is absolutely fundamental. James 00:12:52.240 --> 00:12:54.820 Watt, who we'll get to, needed to build a steam 00:12:54.820 --> 00:12:57.460 engine cylinder that was bored to a near -perfect 00:12:57.460 --> 00:13:00.179 circle so steam wouldn't leak out. And that was 00:13:00.179 --> 00:13:02.259 impossible with the tools they had. Completely 00:13:02.259 --> 00:13:05.259 impossible. Wilkinson's machine, invented in 00:13:05.259 --> 00:13:08.659 1774, was the first tool that could bore a large 00:13:08.659 --> 00:13:11.840 iron cylinder with that kind of precision. Without 00:13:11.840 --> 00:13:13.980 it, the efficient steam engine simply doesn't 00:13:13.980 --> 00:13:16.799 happen. It's amazing how one problem in one industry 00:13:16.799 --> 00:13:20.100 gets solved by a break. That's the story of the 00:13:20.100 --> 00:13:22.320 revolution. Then you have Henry Court's puddling 00:13:22.320 --> 00:13:25.620 process in 1784, which allowed for the mass production 00:13:25.620 --> 00:13:28.299 of high -quality wrought iron. And this was famously 00:13:28.299 --> 00:13:31.700 brutal work. Unbelievably brutal. The puddlers 00:13:31.700 --> 00:13:34.559 had to stand in front of a furnace and stir molten 00:13:34.559 --> 00:13:37.840 iron with these long rods. The heat and fumes 00:13:37.840 --> 00:13:40.200 were so intense that very few of them lived past 00:13:40.200 --> 00:13:44.509 40. But it worked. It made Britain a net exporter 00:13:44.509 --> 00:13:47.509 of iron. And then even later, another big efficiency 00:13:47.509 --> 00:13:50.559 leap with the hot blast. James Bromont Nielsen 00:13:50.559 --> 00:13:53.559 in 1828. His idea was so simple, it's brilliant. 00:13:53.860 --> 00:13:56.399 He realized that if you preheated the air before 00:13:56.399 --> 00:13:58.700 blasting it into the furnace, the furnace would 00:13:58.700 --> 00:14:00.620 burn hotter and more efficiently. And it would 00:14:00.620 --> 00:14:03.039 work. It cut fuel consumption by up to two -thirds. 00:14:03.220 --> 00:14:06.159 It was a massive cost saving that made iron cheaper 00:14:06.159 --> 00:14:08.580 than it had ever been. Which you then start to 00:14:08.580 --> 00:14:10.720 see used everywhere, even in architecture. Yeah. 00:14:10.779 --> 00:14:13.940 The famous iron bridge from 1781. A perfect symbol 00:14:13.940 --> 00:14:16.519 of the new age of metal. Right. This brings us 00:14:16.519 --> 00:14:18.759 to the invention everyone knows, steam power. 00:14:19.309 --> 00:14:21.269 But before James Watt, there was another engine, 00:14:21.350 --> 00:14:24.110 wasn't there? There was. Thomas Newcomen's atmospheric 00:14:24.110 --> 00:14:27.049 engine from before 1712. And it was actually 00:14:27.049 --> 00:14:29.350 a huge success, but in a very specific niche, 00:14:29.590 --> 00:14:32.610 pumping water out of deep coal mines. It was 00:14:32.610 --> 00:14:36.090 a huge, clunky, incredibly inefficient machine. 00:14:36.389 --> 00:14:39.610 It burned a colossal amount of coal. So it was 00:14:39.610 --> 00:14:42.029 only economical if you had free fuel. Exactly. 00:14:42.330 --> 00:14:44.389 You could only really run it at the head of a 00:14:44.389 --> 00:14:46.269 coal mine where you could burn the low quality 00:14:46.269 --> 00:14:49.340 coal that wasn't worth selling. But it did its 00:14:49.340 --> 00:14:51.679 job, and it was vital for the coal industry. 00:14:52.100 --> 00:14:54.600 But it was James Watt who made steam power truly 00:14:54.600 --> 00:14:56.779 revolutionary. What was his big breakthrough? 00:14:57.100 --> 00:14:59.779 The separate condenser? It's a bit technical, 00:14:59.879 --> 00:15:02.000 but in Newcomen's engine, they cooled the steam 00:15:02.000 --> 00:15:04.320 by spraying cold water right inside the main 00:15:04.320 --> 00:15:06.139 cylinder. Which cooled the whole cylinder down 00:15:06.139 --> 00:15:08.899 every time. Wasting a huge amount of energy to 00:15:08.899 --> 00:15:11.659 heat it back up on the next stroke. Watt's genius 00:15:11.659 --> 00:15:14.539 was to create a separate small chamber just for 00:15:14.539 --> 00:15:17.090 condensing the steam. The main cylinder stayed 00:15:17.090 --> 00:15:19.210 hot all the time. And the efficiency gain was? 00:15:19.710 --> 00:15:22.789 Monumental. It used 75 to 80 percent less fuel. 00:15:23.350 --> 00:15:25.909 Suddenly, a steam engine was economical enough 00:15:25.909 --> 00:15:28.070 to be used anywhere, not just at a coal mine. 00:15:28.250 --> 00:15:30.450 And he didn't stop there. He figured out how 00:15:30.450 --> 00:15:33.629 to make it useful for factories. By 1783, he'd 00:15:33.629 --> 00:15:36.519 developed the rotative engine. It used a crank 00:15:36.519 --> 00:15:39.139 and a flywheel to turn the up and down motion 00:15:39.139 --> 00:15:41.559 of the piston into a smooth circular motion. 00:15:41.779 --> 00:15:43.620 The exact motion you need to drive machinery. 00:15:44.019 --> 00:15:46.559 Exactly. This is what frees the factory from 00:15:46.559 --> 00:15:48.899 the riverbank. Now you could build a factory 00:15:48.899 --> 00:15:50.519 in the middle of a city as long as you could 00:15:50.519 --> 00:15:53.820 get coal to it. And one swat's patent ran out 00:15:53.820 --> 00:15:57.120 in 1800. The floodgates opened. People like Richard 00:15:57.120 --> 00:16:00.240 Trevithick developed smaller, lighter, high -pressure 00:16:00.240 --> 00:16:02.860 engines. They were perfect for putting on wheels. 00:16:03.059 --> 00:16:05.100 For locomotives and steamboats. The beginning 00:16:05.100 --> 00:16:08.639 of mobile power. By 1815, the total steam horsepower 00:16:08.639 --> 00:16:11.500 in Britain was just exploding. It was powering 00:16:11.500 --> 00:16:13.360 everything. So you have these core industries. 00:16:14.279 --> 00:16:17.539 Textiles, iron, steam all booming. But they create 00:16:17.539 --> 00:16:19.720 all these new problems and demands that need 00:16:19.720 --> 00:16:22.309 solving. Right. You can't build a precision steam 00:16:22.309 --> 00:16:24.649 engine with wooden parts that warp in the humidity. 00:16:24.870 --> 00:16:27.429 You need precision metal parts, screws, bolts, 00:16:27.669 --> 00:16:30.230 gears. Things we just take for granted. But back 00:16:30.230 --> 00:16:32.990 then, every screw was made by hand with a file. 00:16:33.129 --> 00:16:35.629 Every single one was unique. It was a craftsman's 00:16:35.629 --> 00:16:37.950 job. And that's where the machine tool revolution 00:16:37.950 --> 00:16:41.500 comes in. We mentioned Wilkinson, but Henry Maudsley 00:16:41.500 --> 00:16:44.480 is another key figure. Maudsley is a giant. He 00:16:44.480 --> 00:16:47.340 perfected the screw cutting lathe in the 1790s. 00:16:47.360 --> 00:16:50.080 It was a machine that could cut identical perfect 00:16:50.080 --> 00:16:53.559 screws over and over again. The birth of standardization. 00:16:53.559 --> 00:16:56.360 It's the birth of interchangeable parts. And 00:16:56.360 --> 00:16:58.919 he proved the concept by building all the machines 00:16:58.919 --> 00:17:02.000 for the Royal Navy's Portsmouth block mills. 00:17:02.000 --> 00:17:04.880 They made pulley blocks for ships. Right. And 00:17:04.880 --> 00:17:07.359 with his machines, you could take any part from 00:17:07.359 --> 00:17:09.720 one block and it would fit perfectly in any other 00:17:09.720 --> 00:17:13.279 block. This idea, which the Americans later perfected 00:17:13.279 --> 00:17:15.880 for making firearms, becomes the foundation of 00:17:15.880 --> 00:17:18.579 all modern mass production. And it snatches metal. 00:17:18.680 --> 00:17:21.299 The textile boom created huge bottlenecks in 00:17:21.299 --> 00:17:23.339 the chemical industry. A massive one. You're 00:17:23.339 --> 00:17:25.400 producing millions of yards of cloth, but you 00:17:25.400 --> 00:17:27.500 still have to bleach it, which used to take months 00:17:27.500 --> 00:17:29.339 of laying it out in fields in the sun. So they 00:17:29.339 --> 00:17:31.779 needed industrial -scale chemicals. Sulfuric 00:17:31.779 --> 00:17:35.220 acid, soda ash for soap and glass, and most importantly, 00:17:35.359 --> 00:17:38.750 bleach. The breakthrough was Charles Tennant's 00:17:38.750 --> 00:17:41.630 bleaching powder in 1800. And what did that do? 00:17:41.890 --> 00:17:44.630 It let you bleach massive amounts of cloth quickly, 00:17:44.829 --> 00:17:48.230 indoors, in a factory setting. It completely 00:17:48.230 --> 00:17:51.130 revolutionized the finishing end of the textile 00:17:51.130 --> 00:17:53.529 industry. It's just amazing how every advance 00:17:53.529 --> 00:17:56.609 in one area forces an advance in another. It's 00:17:56.609 --> 00:17:59.230 a chain reaction, and it even extends to building 00:17:59.230 --> 00:18:03.180 materials. Joseph Aspden patents Portland cement 00:18:03.180 --> 00:18:08.240 in 1824. This is the strong, reliable concrete 00:18:08.240 --> 00:18:11.259 that lets you build massive new infrastructure 00:18:11.259 --> 00:18:13.559 projects. Like the first tunnel under the Thames 00:18:13.559 --> 00:18:15.740 or the London sewer system later on. Exactly. 00:18:16.160 --> 00:18:18.140 Projects that would have been impossible before. 00:18:18.380 --> 00:18:20.880 Of course, all this stuff, the coal, the iron, 00:18:20.960 --> 00:18:23.400 the finished textiles, it all has to be moved 00:18:23.400 --> 00:18:25.819 around. The whole system is useless without a 00:18:25.819 --> 00:18:27.779 transportation revolution. And the first step 00:18:27.779 --> 00:18:30.599 was canals. A horse pulling a cart on a road 00:18:30.599 --> 00:18:33.079 can move maybe a ton. That same horse pulling 00:18:33.079 --> 00:18:35.759 a barge on a canal can move 30 tons. The efficiency 00:18:35.759 --> 00:18:37.920 is just off the charts. So in the first really 00:18:37.920 --> 00:18:40.099 successful one, the Bridgewater Canal, opened 00:18:40.099 --> 00:18:43.380 in 1761, it cut the price of coal in Manchester 00:18:43.380 --> 00:18:45.960 in half overnight. That set off what they called 00:18:45.960 --> 00:18:48.819 canal mania. A frenzy of canal building. All 00:18:48.819 --> 00:18:51.240 across the country. And roads are getting better 00:18:51.240 --> 00:18:53.880 too, thanks to engineers like John McAdam and 00:18:53.880 --> 00:18:57.039 his new McAdam Road Surface. But the real game 00:18:57.039 --> 00:18:59.579 changer. The technology that defined the age 00:18:59.579 --> 00:19:02.859 was the railway. The railway is the ultimate 00:19:02.859 --> 00:19:06.539 synthesis of the whole revolution. You need cheap, 00:19:06.579 --> 00:19:09.400 mass -produced iron for the rails, and you need 00:19:09.400 --> 00:19:12.180 the compact, high -pressure steam engine to power 00:19:12.180 --> 00:19:14.299 the locomotive. And once you put them together? 00:19:14.519 --> 00:19:17.519 The world shrinks. The first major intercity 00:19:17.519 --> 00:19:20.640 line, the Liverpool and Manchester Railway, opened 00:19:20.640 --> 00:19:23.660 in 1830 and was an instant, massive success. 00:19:23.759 --> 00:19:26.859 It triggered railway mania. And these railways 00:19:26.859 --> 00:19:29.460 didn't just move goods. They moved people. They 00:19:29.460 --> 00:19:32.039 moved ideas. They built the modern world. And 00:19:32.039 --> 00:19:34.319 they had a fascinating side effect. The huge 00:19:34.319 --> 00:19:36.539 armies of laborers who built the railways, when 00:19:36.539 --> 00:19:38.420 they finished a line, they often didn't go back 00:19:38.420 --> 00:19:40.660 to the farms. They stayed in the cities, providing 00:19:40.660 --> 00:19:42.859 yet more labor for the factories. Which brings 00:19:42.859 --> 00:19:44.460 us to the human side of all this. We've built 00:19:44.460 --> 00:19:47.099 this incredible economic engine. But what was 00:19:47.099 --> 00:19:49.339 it like for the people caught inside it? It was, 00:19:49.339 --> 00:19:52.180 for most, a brutal and disorienting experience. 00:19:52.759 --> 00:19:55.920 The factory system concentrated labor, which 00:19:55.920 --> 00:19:58.380 meant people had to move. It triggered a wave 00:19:58.380 --> 00:20:01.180 of urbanization the world had never seen. Manchester 00:20:01.180 --> 00:20:03.660 is a classic example, right? Cottonopolis. The 00:20:03.660 --> 00:20:06.079 world's first industrial city. Its population 00:20:06.079 --> 00:20:09.319 grew sixfold in 60 years. And this was happening 00:20:09.319 --> 00:20:13.559 all over. In 1800, maybe 3 % of people on Earth 00:20:13.559 --> 00:20:17.519 lived in cities. By 2000, it was 50%. This is 00:20:17.519 --> 00:20:19.910 the moment. That shift begins. And it creates 00:20:19.910 --> 00:20:23.230 this huge, ongoing historical argument, the standard 00:20:23.230 --> 00:20:25.849 of living debate. Did life actually get better 00:20:25.849 --> 00:20:27.849 for the average person during this first wave? 00:20:28.049 --> 00:20:30.769 The evidence is so contradictory, it's a debate 00:20:30.769 --> 00:20:32.750 that's still raging. Okay, let's take the pessimistic 00:20:32.750 --> 00:20:34.869 view first. The pessimists point out that real 00:20:34.869 --> 00:20:37.809 wages barely went up for decades, maybe 15 % 00:20:37.809 --> 00:20:40.950 between the 1780s and 1850s. They also point 00:20:40.950 --> 00:20:43.170 to physical evidence. Average heights actually 00:20:43.170 --> 00:20:45.690 declined in some places, which suggests widespread 00:20:45.690 --> 00:20:48.339 malnutrition. And life expectancy. It didn't 00:20:48.339 --> 00:20:50.259 really start to rise significantly until the 00:20:50.259 --> 00:20:52.480 1870s after the big public health improvements 00:20:52.480 --> 00:20:54.599 kicked in. So for the first two generations, 00:20:54.759 --> 00:20:57.680 life was, by many measures, getting worse. So 00:20:57.680 --> 00:21:00.049 what's the optimistic counter -argument? The 00:21:00.049 --> 00:21:02.150 optimists say, look, this is the first time in 00:21:02.150 --> 00:21:04.150 history you have sustained growth in per capita 00:21:04.150 --> 00:21:06.809 income. It created the potential for a better 00:21:06.809 --> 00:21:09.269 life down the road. And they point to some specific 00:21:09.269 --> 00:21:11.710 improvements, like infant mortality in London, 00:21:11.829 --> 00:21:14.470 which dropped dramatically. But that potential 00:21:14.470 --> 00:21:16.930 was set against the reality of the urban slums, 00:21:17.029 --> 00:21:20.190 which were just horrific. Unimaginable. The growth 00:21:20.190 --> 00:21:22.890 was so fast and so unplanned, you had entire 00:21:22.890 --> 00:21:25.250 neighborhoods with no clean water, no sanitation, 00:21:25.490 --> 00:21:28.180 just... Filth. Friedrich Engels wrote about it 00:21:28.180 --> 00:21:31.160 in 1844, describing families in Manchester living 00:21:31.160 --> 00:21:34.180 on dirt floors and shacks. Disease was rampant. 00:21:34.279 --> 00:21:37.369 Cholera. Typhoid. And it took a scientific discovery 00:21:37.369 --> 00:21:40.349 to even begin to fix it. It took Dr. John Snow 00:21:40.349 --> 00:21:43.549 and the cholera outbreak of 1854. He famously 00:21:43.549 --> 00:21:45.609 traced the outbreak to a single contaminated 00:21:45.609 --> 00:21:48.509 water pump on Broad Street in London. Proving 00:21:48.509 --> 00:21:50.609 that the disease was waterborne, not spread by 00:21:50.609 --> 00:21:53.349 bad air. Exactly. And that discovery, that proof, 00:21:53.549 --> 00:21:56.029 is what finally led to the massive public works 00:21:56.029 --> 00:21:58.769 projects, like Joseph Bazalgette's London sewer 00:21:58.769 --> 00:22:01.829 system, which began construction in 1859. But 00:22:01.829 --> 00:22:03.470 that was decades after the cities had already 00:22:03.470 --> 00:22:06.019 exploded in size. Let's talk about the work itself. 00:22:06.619 --> 00:22:09.279 The factory imposed a completely new kind of 00:22:09.279 --> 00:22:12.039 discipline. A total change. Your life was no 00:22:12.039 --> 00:22:14.799 longer governed by the sun and the seasons. It 00:22:14.799 --> 00:22:16.640 was governed by the clock and the factory whistle. 00:22:16.859 --> 00:22:19.900 The pace was set by the machine. Long hours, 00:22:20.160 --> 00:22:23.240 12, 14 hours a day were common. And this had 00:22:23.240 --> 00:22:26.279 a huge impact on family structures and gender 00:22:26.279 --> 00:22:30.279 roles. A huge and debated impact. Some historians 00:22:30.279 --> 00:22:32.720 argue that it lowered women's status by separating 00:22:32.720 --> 00:22:35.700 work outside the home done by men for a wage 00:22:35.700 --> 00:22:38.700 from unpaid domestic work inside the home done 00:22:38.700 --> 00:22:41.539 by women. But others argue it was a step toward 00:22:41.539 --> 00:22:44.380 emancipation. Yes, because for the first time 00:22:44.380 --> 00:22:47.180 it offered many women, especially young, unmarried 00:22:47.180 --> 00:22:49.240 women, a chance to earn an independent wage outside 00:22:49.240 --> 00:22:52.000 the home. The reality is complex, but we know 00:22:52.000 --> 00:22:54.000 a huge portion of the early factory workforce 00:22:54.000 --> 00:22:56.200 was made up of women and children. And the use 00:22:56.200 --> 00:22:58.400 of child labor is probably the darkest stain 00:22:58.400 --> 00:23:00.819 on the whole era. It was just endemic. The new 00:23:00.819 --> 00:23:03.019 machines often needed quick fingers, not strength, 00:23:03.200 --> 00:23:05.339 so children were ideal. And they were cheap. 00:23:05.480 --> 00:23:07.640 You could pay a child a tenth of what you paid 00:23:07.640 --> 00:23:10.099 a man. The stories are just horrifying. They 00:23:10.099 --> 00:23:13.799 are. In 1788, two -thirds of the workers in the 00:23:13.799 --> 00:23:16.539 British cotton mills were children. The reports 00:23:16.539 --> 00:23:19.059 of injuries, exhaustion, and abuse eventually 00:23:19.059 --> 00:23:21.599 led to such a public outcry that Parliament had 00:23:21.599 --> 00:23:23.500 to act. Which is where the Factory Acts come 00:23:23.500 --> 00:23:26.880 in. Starting in the 1830s, these laws began to 00:23:26.880 --> 00:23:29.099 place limits on child labor setting a minimum 00:23:29.099 --> 00:23:32.019 age, limiting hours, and banning night work. 00:23:32.160 --> 00:23:34.579 It was the very beginning of government regulation 00:23:34.579 --> 00:23:36.599 of the workplace. But amidst all this darkness, 00:23:36.839 --> 00:23:39.539 there's another side to it. The birth of modern 00:23:39.539 --> 00:23:43.420 consumerism. The great contradiction. Life could 00:23:43.420 --> 00:23:46.039 be grim, but for the first time, ordinary people 00:23:46.039 --> 00:23:47.960 could afford things that were once luxuries. 00:23:48.240 --> 00:23:51.859 Cast iron stoves, decent clothes, even nice ceramics, 00:23:51.940 --> 00:23:54.420 thanks to people like Josiah Wedgwood. And shopping 00:23:54.420 --> 00:23:56.539 itself became a new activity. Absolutely. You 00:23:56.539 --> 00:23:58.279 get window shopping, department stores. It's 00:23:58.279 --> 00:24:00.420 the birth of modern retail culture. And culture 00:24:00.420 --> 00:24:02.759 itself was being mass produced. Cheap printing 00:24:02.759 --> 00:24:05.559 meant cheap books, the penny dreadfuls, which 00:24:05.559 --> 00:24:08.339 fueled mass literacy. Now, with all these workers 00:24:08.339 --> 00:24:10.980 concentrated in one place, facing these harsh 00:24:10.980 --> 00:24:13.759 conditions, resistance was inevitable. It was. 00:24:13.859 --> 00:24:15.880 This is the birth of the trade union movement. 00:24:16.140 --> 00:24:18.759 At first, it was illegal. The Combination Acts 00:24:18.759 --> 00:24:21.740 banned unions. But workers organized anyway. 00:24:21.940 --> 00:24:23.960 And the authorities came down hard on them. Very 00:24:23.960 --> 00:24:26.319 hard. The story of the Toll Piddle Martyrs in 00:24:26.319 --> 00:24:30.579 1834 is a famous example. Six farm laborers in 00:24:30.579 --> 00:24:32.980 Dorset formed a union, and they were arrested 00:24:32.980 --> 00:24:36.009 and transported to Australia for it. Their punishment 00:24:36.009 --> 00:24:38.809 caused a massive public backlash, but it shows 00:24:38.809 --> 00:24:41.150 how scared the establishment was of organized 00:24:41.150 --> 00:24:43.650 labor. And then you have the most famous resistance 00:24:43.650 --> 00:24:46.599 movement of all. The lights who are so often 00:24:46.599 --> 00:24:48.599 misunderstood. They weren't just simple minded 00:24:48.599 --> 00:24:50.819 people who hated technology. They were highly 00:24:50.819 --> 00:24:53.079 skilled artisans whose livelihoods were being 00:24:53.079 --> 00:24:55.500 destroyed by new machines that produced, in their 00:24:55.500 --> 00:24:58.640 view, inferior goods with low skilled labor. 00:24:58.779 --> 00:25:01.019 So it was an economic protest, not just a technological 00:25:01.019 --> 00:25:03.759 one. It was a fight for their way of life. And 00:25:03.759 --> 00:25:06.119 it was serious. At one point, the British government 00:25:06.119 --> 00:25:08.259 had more soldiers fighting the Luddites at home 00:25:08.259 --> 00:25:10.799 than fighting Napoleon in Spain. So Britain gets 00:25:10.799 --> 00:25:13.240 this massive head start. But the technology, 00:25:13.440 --> 00:25:16.519 the ideas, they inevitably start to spread. They 00:25:16.519 --> 00:25:18.880 do. And this is what creates what historians 00:25:18.880 --> 00:25:22.460 call the Great Divergence. What's that? It's 00:25:22.460 --> 00:25:25.319 the massive economic gap that opens up between 00:25:25.319 --> 00:25:28.119 the industrialized West and the rest of the world. 00:25:28.400 --> 00:25:32.220 In 1750, places like China and India produced 00:25:32.220 --> 00:25:34.519 almost three quarters of the world's manufactured 00:25:34.519 --> 00:25:37.720 goods. By 1900, that number had fallen to just 00:25:37.720 --> 00:25:41.230 over 10%. A complete reversal of global economic 00:25:41.230 --> 00:25:43.509 power. An absolute flip. The first to follow 00:25:43.509 --> 00:25:46.309 Britain was Belgium. Why Belgium? They had their 00:25:46.309 --> 00:25:49.730 own coal and iron reserves, and they got a lot 00:25:49.730 --> 00:25:51.910 of expertise from British engineers who moved 00:25:51.910 --> 00:25:54.569 there, like John Cockerell. They became a real 00:25:54.569 --> 00:25:57.430 industrial powerhouse very quickly. And Germany. 00:25:57.509 --> 00:25:59.450 They were slower to start. Much slower, mainly 00:25:59.450 --> 00:26:01.730 because they weren't a unified country yet. But 00:26:01.730 --> 00:26:04.410 once they unified in 1871, their industrialization 00:26:04.410 --> 00:26:07.250 was incredibly fast and focused. They poured 00:26:07.250 --> 00:26:09.849 resources into railways and, crucially, into 00:26:09.849 --> 00:26:12.329 scientific education, which is why they came 00:26:12.329 --> 00:26:14.890 to dominate the chemical industry. What about 00:26:14.890 --> 00:26:17.559 across the Atlantic in the United States? The 00:26:17.559 --> 00:26:20.799 U .S. started out very agricultural, but industrialization 00:26:20.799 --> 00:26:23.619 took root in New England, powered by their fast 00:26:23.619 --> 00:26:26.539 -flowing rivers. They got a big boost from Samuel 00:26:26.539 --> 00:26:29.660 Slater, a British mill worker who illegally emigrated 00:26:29.660 --> 00:26:32.359 and basically rebuilt a British textile mill 00:26:32.359 --> 00:26:34.759 from memory in Rhode Island. Slater the trader, 00:26:34.940 --> 00:26:37.440 they called him in Britain. Exactly. But the 00:26:37.440 --> 00:26:40.460 real American contribution was a focus on efficiency 00:26:40.460 --> 00:26:43.000 and standardization, what became known as the 00:26:43.000 --> 00:26:46.079 American system of manufacturing, with its emphasis 00:26:46.079 --> 00:26:49.380 on precision. machine -made interchangeable parts. 00:26:49.599 --> 00:26:53.569 And finally, a very different case, Japan. A 00:26:53.569 --> 00:26:56.890 fascinating case. Japan industrialized very late, 00:26:56.950 --> 00:26:59.670 starting around 1870, but it was a deliberate, 00:26:59.789 --> 00:27:02.829 top -down, state -led effort. The Meiji government 00:27:02.829 --> 00:27:05.670 decided Japan had to industrialize to avoid being 00:27:05.670 --> 00:27:07.970 colonized by the West. So the government itself 00:27:07.970 --> 00:27:10.269 drove the change. They funded the first factories, 00:27:10.490 --> 00:27:12.990 built the railways, reformed the education system. 00:27:13.049 --> 00:27:15.130 It was a crash course in modernization, and it 00:27:15.130 --> 00:27:17.650 was stunningly successful. So as we wrap up this 00:27:17.650 --> 00:27:19.940 massive story, what's the core takeaway? I think 00:27:19.940 --> 00:27:22.039 it's that the first Industrial Revolution wasn't 00:27:22.039 --> 00:27:24.279 just about a few inventions. It was a complete 00:27:24.279 --> 00:27:27.440 convergence of technology, geography, politics 00:27:27.440 --> 00:27:30.140 and finance that happened in one place at one 00:27:30.140 --> 00:27:33.400 time. And the result was this incredible explosion 00:27:33.400 --> 00:27:35.960 of wealth and productivity. But a wealth that 00:27:35.960 --> 00:27:38.539 came with a staggering human and social cost. 00:27:39.000 --> 00:27:42.720 The slums, the child labor, the social dislocation. 00:27:42.799 --> 00:27:44.980 And an environmental cost. This is the beginning 00:27:44.980 --> 00:27:47.500 of large -scale air and water pollution from 00:27:47.500 --> 00:27:50.279 burning coal and from industrial chemicals. It 00:27:50.279 --> 00:27:52.940 got so bad that they had to pass the first modern 00:27:52.940 --> 00:27:56.480 environmental laws, like the Alkali Act in 1863, 00:27:56.779 --> 00:27:59.279 to try and control it. It's this incredible paradox, 00:27:59.500 --> 00:28:01.160 isn't it? A system that would eventually lift 00:28:01.160 --> 00:28:03.940 billions out of poverty, but its birth was just 00:28:03.940 --> 00:28:06.670 brutal for so many. And that tension, that brutality, 00:28:06.829 --> 00:28:09.009 it created an immediate intellectual backlash. 00:28:09.490 --> 00:28:11.309 It wasn't just the Luddites breaking machines. 00:28:11.369 --> 00:28:14.650 It was poets and thinkers, the romantic movement. 00:28:14.869 --> 00:28:18.190 William Blake's dark satanic mills. Or Mary Shelley's 00:28:18.190 --> 00:28:20.410 Frankenstein, which is really a story about the 00:28:20.410 --> 00:28:23.470 dangers of unchecked scientific ambition. There 00:28:23.470 --> 00:28:26.130 is this deep cultural anxiety about what this 00:28:26.130 --> 00:28:29.750 new, unnatural, machine -driven world was doing 00:28:29.750 --> 00:28:32.710 to humanity. So if that first wave of technology 00:28:32.710 --> 00:28:36.509 created such a profound shock and a century of 00:28:36.509 --> 00:28:39.589 struggle to balance progress with human welfare. 00:28:40.940 --> 00:28:43.519 It makes you think about today. It absolutely 00:28:43.519 --> 00:28:46.319 does. We are living through our own technological 00:28:46.319 --> 00:28:49.160 revolution right now. And the industrial revolution 00:28:49.160 --> 00:28:52.440 teaches us a crucial lesson. The technology always 00:28:52.440 --> 00:28:55.160 moves faster than our social and political institutions 00:28:55.160 --> 00:28:57.579 can adapt. We're always playing catch up. Always. 00:28:57.779 --> 00:29:00.940 So as we face our own waves of automation and 00:29:00.940 --> 00:29:03.160 systemic change, the question that leaves us 00:29:03.160 --> 00:29:05.079 with is what do we need to do to make sure our 00:29:05.079 --> 00:29:07.740 ethics. our laws and our sense of human well 00:29:07.740 --> 00:29:10.279 -being can actually keep pace with the power 00:29:10.279 --> 00:29:12.140 of the technologies we're unleashing. That's 00:29:12.140 --> 00:29:14.279 the unfinished work of the Industrial Revolution. 00:29:14.519 --> 00:29:16.640 A powerful thought to end on. The debate they 00:29:16.640 --> 00:29:18.579 started back then is still the one we're having 00:29:18.579 --> 00:29:20.559 today. Thank you for joining us on this deep 00:29:20.559 --> 00:29:21.559 dive. We'll see you next time.