WEBVTT 00:00:00.000 --> 00:00:03.220 Have you ever been cleaning out an old desk, 00:00:03.620 --> 00:00:06.040 maybe opening a book you haven't touched in literally 00:00:06.040 --> 00:00:09.720 decades, and you find a piece of obsolete currency 00:00:09.720 --> 00:00:12.519 just tucked away? Oh yeah, like it's just sitting 00:00:12.519 --> 00:00:14.599 there in the dark. Exactly, just sitting there 00:00:14.599 --> 00:00:17.300 and you pick it up and suddenly you're not just 00:00:17.300 --> 00:00:20.899 holding money, you're holding like a tiny printed 00:00:20.899 --> 00:00:24.100 time capsule. Right, because it's a completely 00:00:24.100 --> 00:00:26.239 different experience than looking at a digital 00:00:26.239 --> 00:00:28.539 bank balance on a screen. Yeah, there's a real 00:00:28.539 --> 00:00:30.559 physical weight to it. Even if it's just a sliver 00:00:30.559 --> 00:00:32.640 of paper, you have to wonder about the hidden 00:00:32.640 --> 00:00:35.659 history, you know, the literal physical journey 00:00:35.659 --> 00:00:37.939 printed right there on the paper. It demands 00:00:37.939 --> 00:00:40.619 your attention in a way that numbers on a ledger 00:00:40.619 --> 00:00:43.399 simply do not, because that physical object was 00:00:43.399 --> 00:00:47.240 intentionally engineered to to manipulate how 00:00:47.240 --> 00:00:49.659 you feel about your own wealth. Which is so wild 00:00:49.659 --> 00:00:52.079 to think about. Today, we're doing a deep dive 00:00:52.079 --> 00:00:54.679 into the hidden life cycle of one of those specific 00:00:54.679 --> 00:00:56.880 time capsules. The Australian two dollar note. 00:00:56.960 --> 00:01:00.119 Yes, the Australian $2 note. We've been looking 00:01:00.119 --> 00:01:02.600 through this fascinating Wikipedia article detailing 00:01:02.600 --> 00:01:05.420 its history, the mint records, the numismatic 00:01:05.420 --> 00:01:09.280 data. And we're going to use this single, beautifully 00:01:09.280 --> 00:01:12.700 designed piece of obsolete currency as a lens. 00:01:13.140 --> 00:01:15.980 Right. A lens to understand how entire societies 00:01:15.980 --> 00:01:18.840 handle massive economic shifts, how we assign 00:01:18.840 --> 00:01:21.299 value, and really how collective memory actually 00:01:21.299 --> 00:01:24.140 works. OK, let's unpack this. To set the analytical 00:01:24.140 --> 00:01:26.879 stage here. It is crucial to remember that money 00:01:26.879 --> 00:01:29.719 is never just math. It's a physical artifact 00:01:29.719 --> 00:01:32.319 of human history. It's not just, you know, a 00:01:32.319 --> 00:01:35.159 medium of exchange. No, not at all. When a government 00:01:35.159 --> 00:01:37.659 designs, prints, and distributes a piece of currency, 00:01:38.019 --> 00:01:39.900 they are making highly deliberate choices about 00:01:39.900 --> 00:01:43.659 psychology, identity, and economics. Every single 00:01:43.659 --> 00:01:46.579 millimeter of that design serves a specific defensive 00:01:46.579 --> 00:01:49.280 and communicative purpose. So to understand the 00:01:49.280 --> 00:01:51.219 birth of this specific note, we have to drop 00:01:51.219 --> 00:01:53.299 ourselves into the deeply confusing world it 00:01:53.299 --> 00:01:56.400 was born into. The year is 1966. Right. And Australia 00:01:56.400 --> 00:01:59.019 is undergoing this massive shift called decimalization. 00:01:59.400 --> 00:02:01.500 Which, I mean, it sounds like a dry academic 00:02:01.500 --> 00:02:03.480 term, but for the average person walking into 00:02:03.480 --> 00:02:06.099 a bakery or a mechanic shop, it was absolute 00:02:06.099 --> 00:02:09.819 mathematical chaos. Total chaos. They were replacing 00:02:09.819 --> 00:02:13.009 the old deeply entrenched pre -decimal system, 00:02:13.370 --> 00:02:15.750 which was pounds, shillings, and pence. Yeah, 00:02:15.870 --> 00:02:19.490 with a clean base 10 system of dollars and cents. 00:02:19.830 --> 00:02:22.229 I actually tried to mentally calculate a grocery 00:02:22.229 --> 00:02:26.030 bill using the old system, and it is a nightmare. 00:02:26.110 --> 00:02:28.050 Oh, it's virtually impossible for us now. It 00:02:28.050 --> 00:02:30.509 feels like trying to measure everyday objects 00:02:30.509 --> 00:02:32.689 in elbows and thumbs. You know, you had half 00:02:32.689 --> 00:02:36.050 pennies, three pens, florins, crowns. And suddenly 00:02:36.050 --> 00:02:38.030 the government just tells the public to throw 00:02:38.030 --> 00:02:40.990 all of that out and start counting it. tens and 00:02:40.990 --> 00:02:43.870 hundreds. Right. Imagine being a citizen waking 00:02:43.870 --> 00:02:46.330 up to that reality. What's fascinating here is 00:02:46.330 --> 00:02:49.039 the psychology of that transition. The government 00:02:49.039 --> 00:02:52.240 is asking an entire population to fundamentally 00:02:52.240 --> 00:02:54.800 rewire how they calculate the value of their 00:02:54.800 --> 00:02:57.060 daily labor. The cost of their groceries, the 00:02:57.060 --> 00:02:59.580 safety of their life savings. Exactly. You might 00:02:59.580 --> 00:03:01.340 intellectually know that the math of a decimal 00:03:01.340 --> 00:03:03.979 system is easier, but your internal compass for 00:03:03.979 --> 00:03:06.460 what a loaf of bread is actually worth is completely 00:03:06.460 --> 00:03:08.979 shattered overnight. The mental friction involved 00:03:08.979 --> 00:03:11.319 in that kind of transition has to be enormous. 00:03:11.599 --> 00:03:13.960 It is. And the single biggest risk a central 00:03:13.960 --> 00:03:17.020 bank faces in that exact moment is a sudden loss 00:03:17.020 --> 00:03:19.580 of public trust. Because money only has value 00:03:19.580 --> 00:03:22.360 if we all collectively hallucinate that it does. 00:03:22.539 --> 00:03:24.620 That's a great way to put it. If everyone panics, 00:03:24.860 --> 00:03:27.319 the economy stalls. Which brings me to a design 00:03:27.319 --> 00:03:29.939 choice that honestly feels like a massive psychological 00:03:29.939 --> 00:03:33.259 trick. The color of the note. Yes. The new two 00:03:33.259 --> 00:03:35.300 dollar note was specifically created to replace 00:03:35.300 --> 00:03:38.560 the old one pound note. But instead of giving 00:03:38.560 --> 00:03:41.639 it some bold futuristic new color to match the 00:03:41.639 --> 00:03:44.800 modern decimal system, They deliberately maintained 00:03:44.800 --> 00:03:47.860 the exact same green coloration of the old one 00:03:47.860 --> 00:03:50.340 pound note. Right. Was keeping that green color 00:03:50.340 --> 00:03:53.800 essentially like putting a familiar brand label 00:03:53.800 --> 00:03:56.080 on a totally foreign gadget just to stop the 00:03:56.080 --> 00:03:58.180 public from panicking? That is exactly what it 00:03:58.180 --> 00:04:00.639 was. They recognized that visual continuity is 00:04:00.639 --> 00:04:03.539 a vital tool for maintaining stability. Panic 00:04:03.539 --> 00:04:06.060 is the enemy of a stable economy. So if the new 00:04:06.060 --> 00:04:08.599 money looks too alien, people subconsciously 00:04:08.599 --> 00:04:11.590 reject its value. Precisely. They hoard goods 00:04:11.590 --> 00:04:14.650 or they refuse to spend. But your eyes recognize 00:04:14.650 --> 00:04:17.790 that specific green dye and your brain receives 00:04:17.790 --> 00:04:20.370 a subconscious signal. A signal that this piece 00:04:20.370 --> 00:04:23.029 of paper still represents the baseline value 00:04:23.029 --> 00:04:25.810 you are used to. Right. It functions as a pair 00:04:25.810 --> 00:04:28.910 of training wheels for a new economy. The math 00:04:28.910 --> 00:04:31.230 is changing. The name of the currency is changing. 00:04:31.730 --> 00:04:34.790 But holding that familiar green hue stops the 00:04:34.790 --> 00:04:36.430 public from panicking at the checkout counter. 00:04:37.099 --> 00:04:39.740 That's wild. The die itself was doing as much 00:04:39.740 --> 00:04:41.660 heavy lifting as the numbers printed on the note. 00:04:41.860 --> 00:04:44.759 Oh, absolutely. And the physical sensation of 00:04:44.759 --> 00:04:46.980 the money was just as critical as the visual. 00:04:47.220 --> 00:04:50.180 Right, because this new currency was, let me 00:04:50.180 --> 00:04:54.740 check the notes, 145 millimeters wide by 72 .5 00:04:54.740 --> 00:04:56.860 millimeters high. And importantly, it wasn't 00:04:56.860 --> 00:04:59.420 printed on standard wood pulp paper. It was printed 00:04:59.420 --> 00:05:02.899 on cotton fiber. Cotton fiber. Which gives currency 00:05:02.899 --> 00:05:06.060 that distinct, slightly fabric -like snap. You 00:05:06.060 --> 00:05:07.839 can almost feel the texture just talking about 00:05:07.839 --> 00:05:09.959 it. Yeah, it has a durability that regular paper 00:05:09.959 --> 00:05:13.100 completely lacks, you know, surviving the crumpling 00:05:13.100 --> 00:05:14.959 and the accidental trips through the washing 00:05:14.959 --> 00:05:17.040 machine. It has to survive. The public needs 00:05:17.040 --> 00:05:19.259 to physically interact with this new system to 00:05:19.259 --> 00:05:21.939 trust it. But the imagery printed on that cotton 00:05:21.939 --> 00:05:24.240 is where the government makes its next major 00:05:24.240 --> 00:05:26.959 psychological play. Okay, so the note was designed 00:05:26.959 --> 00:05:30.399 in 1965 by a man named Gordon Andrews. Yes, Gordon 00:05:30.399 --> 00:05:32.579 Andrews. Here's where it gets really interesting. 00:05:32.800 --> 00:05:35.819 I have to push back on the imagery Andrews chose 00:05:35.819 --> 00:05:39.660 to print on this incredibly important piece of 00:05:39.660 --> 00:05:42.319 national signaling. Okay, what do you mean? Well... 00:05:42.240 --> 00:05:44.240 On the obverse, the front of the note, you have 00:05:44.240 --> 00:05:46.759 John MacArthur alongside Marino Sheep. Right. 00:05:47.079 --> 00:05:49.300 And on the reverse, the back, you have William 00:05:49.300 --> 00:05:52.819 Farrer and stocks of wheat. I mean, why turn 00:05:52.819 --> 00:05:55.800 the national currency into a pocket -size agricultural 00:05:55.800 --> 00:05:58.519 billboard? This is a very specific choice. Yeah. 00:05:58.660 --> 00:06:00.639 When you think of a nation forging a modern, 00:06:00.800 --> 00:06:03.699 streamlined identity in the mid -1960s, you expect 00:06:03.699 --> 00:06:06.800 to see grand monuments, soaring architectural 00:06:06.800 --> 00:06:09.339 achievements, or at least the profile of a conquering 00:06:09.339 --> 00:06:12.649 historical leader. Why sheep and wheat? If we 00:06:12.649 --> 00:06:15.009 connect this to the bigger picture, money operates 00:06:15.009 --> 00:06:17.149 as a canvas communicating what a nation values 00:06:17.149 --> 00:06:20.730 most at that specific moment in time. OK. Australia, 00:06:21.009 --> 00:06:24.170 in 1965, was still deeply tethered to its primary 00:06:24.170 --> 00:06:26.529 industries, choosing MacArthur, who was a foundational 00:06:26.529 --> 00:06:28.949 figure in the early merino wool industry. And 00:06:28.949 --> 00:06:31.709 Farr, who was pivotal in wheat breeding. Exactly. 00:06:31.769 --> 00:06:34.170 It was a deliberate signal to both the domestic 00:06:34.170 --> 00:06:37.300 public and the global market. So they are essentially 00:06:37.300 --> 00:06:40.459 broadcasting like this is the actual tangible 00:06:40.459 --> 00:06:44.399 source of our wealth. Yes. It bypasses abstract 00:06:44.399 --> 00:06:47.839 finance entirely. It grounds the entirely new 00:06:47.839 --> 00:06:51.459 modernized decimal economy in the dirt and livestock. 00:06:51.740 --> 00:06:54.439 It tells the citizen that their new, confusing 00:06:54.439 --> 00:06:58.180 $2 is backed by the real, undeniable bounty of 00:06:58.180 --> 00:07:00.560 the land. Right. Instead of an aloof, untouchable 00:07:00.560 --> 00:07:03.120 monarch or a complex architectural schematic, 00:07:03.879 --> 00:07:05.279 you're looking at the people who grew better 00:07:05.279 --> 00:07:08.240 wheat and bred better sheep. It demystifies the 00:07:08.240 --> 00:07:10.779 wealth. I love that. But you know, that same 00:07:10.779 --> 00:07:12.920 cotton fiber that made it feel so wonderfully 00:07:12.920 --> 00:07:15.040 tangible and that grounded imagery that made 00:07:15.040 --> 00:07:17.720 it feel so real. It also made it incredibly vulnerable. 00:07:17.959 --> 00:07:20.279 Exactly. Because if everyday citizens could feel 00:07:20.279 --> 00:07:22.740 and trust the value, criminal syndicates were 00:07:22.740 --> 00:07:24.879 immediately going to try and replicate it. Of 00:07:24.879 --> 00:07:27.699 course. Counterfeiting is a constant silent arms 00:07:27.699 --> 00:07:30.500 race played out in millimeters. To protect that 00:07:30.500 --> 00:07:33.360 green cotton fiber, the central bank had to engineer 00:07:33.360 --> 00:07:35.819 physical defense systems into the fabric itself. 00:07:36.079 --> 00:07:38.920 And one of the primary defenses was a metallic 00:07:38.920 --> 00:07:41.860 security thread. Right, woven right into the 00:07:41.860 --> 00:07:44.279 paper. Now, the records show this thread was 00:07:44.279 --> 00:07:46.139 initially placed near the center of the note, 00:07:46.459 --> 00:07:49.779 but later, in 1976, they specifically moved it 00:07:49.779 --> 00:07:51.740 to the left side on the front of the note. Yes, 00:07:51.740 --> 00:07:54.139 they did. Does a sudden shift like that prove 00:07:54.139 --> 00:07:56.519 the counterfeiters were catching up, or was there, 00:07:56.519 --> 00:08:00.250 like, a mechanical issue, because it feels like 00:08:00.250 --> 00:08:02.730 a central bank pushing out a forced software 00:08:02.730 --> 00:08:06.170 update to patch a bug in physical paper. That's 00:08:06.170 --> 00:08:09.029 a great analogy. This raises an important question 00:08:09.029 --> 00:08:11.790 about the structural limits of currency. The 00:08:11.790 --> 00:08:14.269 thread isn't just printed on the surface. Right, 00:08:14.329 --> 00:08:17.430 it's actually inside it. Exactly. Weaving a metallic 00:08:17.430 --> 00:08:19.889 strip into wet cotton pulp during the manufacturing 00:08:19.889 --> 00:08:23.160 process is incredibly complex. Moving it to the 00:08:23.160 --> 00:08:26.879 left side in 1976 suggests two overlapping pressures. 00:08:27.000 --> 00:08:29.500 OK, what's the first one? First, central placement 00:08:29.500 --> 00:08:32.200 often causes a structural weakness exactly where 00:08:32.200 --> 00:08:34.700 people naturally fold a note in half to put it 00:08:34.700 --> 00:08:36.600 in their wallet. Oh, wow. Because everyone just 00:08:36.600 --> 00:08:38.899 folds it right down the middle. Right. And the 00:08:38.899 --> 00:08:42.100 metal strip creates a fault line. The second 00:08:42.100 --> 00:08:44.960 pressure is that criminal syndicates reverse 00:08:44.960 --> 00:08:47.460 engineer security features the moment they are 00:08:47.460 --> 00:08:50.539 released. So by moving it, They mess up the counterfeiters 00:08:50.539 --> 00:08:53.980 process. Exactly. Moving the thread forces counterfeiters 00:08:53.980 --> 00:08:57.200 to completely retool their own illegal manufacturing 00:08:57.200 --> 00:09:00.360 processes. It buys the government time. It's 00:09:00.360 --> 00:09:02.879 the ultimate high stakes game of cat and mouse 00:09:02.879 --> 00:09:05.139 hidden right there in your pocket. It really 00:09:05.139 --> 00:09:07.340 is. But there is another security feature from 00:09:07.340 --> 00:09:10.220 the 1966 design that is absolutely wild to me. 00:09:10.360 --> 00:09:13.620 The watermark. Yes. The paper included a watermark 00:09:13.620 --> 00:09:15.919 of Captain James Cook in the white field of the 00:09:15.919 --> 00:09:18.070 note. You hold it up to the light and boom, there 00:09:18.070 --> 00:09:20.610 is his face. A classic security feature. But 00:09:20.610 --> 00:09:23.009 they didn't commission a new modern watermark 00:09:23.009 --> 00:09:25.679 for this revolutionary decimal currency. They 00:09:25.679 --> 00:09:28.360 reused the exact same watermark plate from the 00:09:28.360 --> 00:09:31.360 last issue of the obsolete pound banknotes. That 00:09:31.360 --> 00:09:33.940 is like tearing down your old house, building 00:09:33.940 --> 00:09:36.679 a futuristic, state -of -the -art smart home, 00:09:37.000 --> 00:09:39.320 but the designer insists on taking the locks 00:09:39.320 --> 00:09:41.639 off your old demolished house and putting them 00:09:41.639 --> 00:09:43.679 on the front door of your brand new mansion. 00:09:44.539 --> 00:09:47.820 I mean, why reuse an old security feature on 00:09:47.820 --> 00:09:50.509 a brand new currency? Well, the smart home analogy 00:09:50.509 --> 00:09:52.590 is perfect here, but you have to look at the 00:09:52.590 --> 00:09:56.169 dual purpose it served. Producing intricate watermark 00:09:56.169 --> 00:09:59.529 plates. is an astoundingly expensive and complex 00:09:59.529 --> 00:10:02.149 manufacturing process. So it was just cheaper. 00:10:02.230 --> 00:10:04.809 From a purely pragmatic economic standpoint, 00:10:05.129 --> 00:10:08.269 yes. If you have a perfectly good, highly secure 00:10:08.269 --> 00:10:10.470 plate of Captain Cook already in the mint's possession, 00:10:10.909 --> 00:10:12.870 you use it to save millions in tooling costs. 00:10:13.129 --> 00:10:15.789 Reduce, reuse, recycle at the national mint level. 00:10:15.830 --> 00:10:18.610 I love it. Exactly. But the secondary effect 00:10:18.610 --> 00:10:22.309 is entirely psychological. Back to the psychology. 00:10:22.629 --> 00:10:25.870 Always. Imagine a public holding a new, somewhat 00:10:25.870 --> 00:10:29.259 alien They're skeptical. They hold it up to the 00:10:29.259 --> 00:10:31.580 light to check if it's real, to assure themselves 00:10:31.580 --> 00:10:33.740 the new government system hasn't entirely broken 00:10:33.740 --> 00:10:36.500 down. And who looks back at them? The exact same 00:10:36.500 --> 00:10:39.059 familiar reassuring face of Captain Cook that 00:10:39.059 --> 00:10:40.559 they used to check on their old pound notes. 00:10:41.139 --> 00:10:43.399 Wow. It's another layer of subconscious comfort. 00:10:43.620 --> 00:10:45.960 It really is. The green dye anchors them when 00:10:45.960 --> 00:10:48.600 they look at the surface, and the familiar watermark 00:10:48.600 --> 00:10:50.379 anchors them when they look through the paper. 00:10:50.580 --> 00:10:52.759 You think you're just verifying a piece of paper, 00:10:53.100 --> 00:10:55.080 but you're actually interacting with a highly 00:10:55.080 --> 00:10:58.039 engineered psychological tool designed to keep 00:10:58.039 --> 00:11:01.679 an entire society economically calm. That is 00:11:01.679 --> 00:11:04.460 incredible. But I mean, even the most perfectly 00:11:04.460 --> 00:11:07.440 engineered psychological tool cannot outlast 00:11:07.440 --> 00:11:10.220 basic physics. No, it cannot. Right. The life 00:11:10.220 --> 00:11:13.100 cycle of this physical object had a strict expiration 00:11:13.100 --> 00:11:16.679 date. We have this beautifully designed, agriculturally 00:11:16.679 --> 00:11:19.720 themed, psychologically comforting piece of green 00:11:19.720 --> 00:11:22.200 cotton. It bridges the gap from pounds to dollars 00:11:22.200 --> 00:11:25.340 flawlessly. Flawlessly. But the Wikipedia article 00:11:25.340 --> 00:11:27.759 shows the two dollar note was only printed from 00:11:27.759 --> 00:11:31.720 1966 until 1987. A relatively short run. Yeah. 00:11:31.740 --> 00:11:35.179 And then on Monday, June 14th, 1988, it is officially 00:11:35.179 --> 00:11:37.840 replaced by a gold colored two dollar coin. The 00:11:37.840 --> 00:11:40.340 famous two dollar coin. And the official reason 00:11:40.340 --> 00:11:42.899 given is the longer service life and better cost 00:11:42.899 --> 00:11:44.960 effectiveness of coins. So what does this all 00:11:44.960 --> 00:11:47.759 mean? The way I see it, the cotton two dollar 00:11:47.759 --> 00:11:50.820 note is essentially a vintage sports car. It 00:11:50.820 --> 00:11:53.179 looks incredible. The public loves handling it. 00:11:53.360 --> 00:11:56.019 It has all this cultural cachet, but it breaks 00:11:56.019 --> 00:12:00.059 down constantly. and requires expensive, nonstop 00:12:00.059 --> 00:12:02.039 maintenance. That's a very accurate way to frame 00:12:02.039 --> 00:12:04.080 it. Yeah. And if the Cotton Note is a fragile 00:12:04.080 --> 00:12:07.620 sports car, the gold -colored Krine is an industrial 00:12:07.620 --> 00:12:09.620 tractor. An industrial tractor, yes. It lacks 00:12:09.620 --> 00:12:11.940 the artistic canvas, it is heavier in your pocket, 00:12:12.080 --> 00:12:14.460 and it doesn't have the tactile snap of cotton. 00:12:14.720 --> 00:12:17.360 Yeah. But it is virtually indestructible. So 00:12:17.360 --> 00:12:20.000 how does a central bank actually calculate that 00:12:20.000 --> 00:12:22.759 breaking point? At what moment do they decide 00:12:22.759 --> 00:12:25.159 a piece of paper that everyone is perfectly happy 00:12:25.159 --> 00:12:27.980 using is no longer worth printing? They look 00:12:27.980 --> 00:12:30.360 at a concept economists call the velocity of 00:12:30.360 --> 00:12:32.799 money, the velocity of money. OK, this is literally 00:12:32.799 --> 00:12:35.659 a measurement of how fast a single piece of currency 00:12:35.659 --> 00:12:38.200 travels through the economy. A high denomination 00:12:38.200 --> 00:12:40.779 note like a hundred dollar bill has a very low 00:12:40.779 --> 00:12:42.759 velocity. Right, because you don't use it every 00:12:42.759 --> 00:12:45.539 day. Exactly. It gets withdrawn from a bank, 00:12:46.000 --> 00:12:48.480 placed in a birthday card, and then sits in a 00:12:48.480 --> 00:12:51.759 safe or under a mattress for months. Because 00:12:51.759 --> 00:12:54.500 it rarely changes hands, the cotton stays crisp. 00:12:54.700 --> 00:12:57.879 But a low denomination note like a $2 bill is 00:12:57.879 --> 00:13:00.320 the absolute workhorse of the daily economy. 00:13:00.419 --> 00:13:03.000 Its velocity is off the charts. It leaves the 00:13:03.000 --> 00:13:05.879 ATM, goes straight to the barista, gets shoved 00:13:05.879 --> 00:13:09.240 into a tip jar, handed as change to a cab driver, 00:13:09.639 --> 00:13:12.500 crumpled into tight jeans pockets, dropped on 00:13:12.500 --> 00:13:14.879 the wet floor of a pub, and runs through the 00:13:14.879 --> 00:13:17.580 laundry all in a single week. And that constant 00:13:17.580 --> 00:13:20.259 physical friction physically destroys the cotton 00:13:20.259 --> 00:13:23.039 fibers. The central bank is forced to run the 00:13:23.039 --> 00:13:25.429 printing presses non -stop. creating millions 00:13:25.429 --> 00:13:28.190 of new notes just to replace the tattered torn 00:13:28.190 --> 00:13:30.029 ones they have to pull out of circulation and 00:13:30.029 --> 00:13:32.769 incinerate. So the shift in 1988 wasn't like 00:13:32.769 --> 00:13:35.149 an aesthetic choice to modernize the currency. 00:13:35.309 --> 00:13:37.809 Not at all. It was a cold actuarial calculation. 00:13:37.950 --> 00:13:39.769 The sports car was spending way too much time 00:13:39.769 --> 00:13:41.870 in the mechanic shop and the maintenance costs 00:13:41.870 --> 00:13:44.190 were eating the national profit. The government 00:13:44.190 --> 00:13:47.250 realized that minting a heavy metal coin, even 00:13:47.250 --> 00:13:50.610 though the raw copper, aluminum and nickel, might 00:13:50.610 --> 00:13:53.350 be significantly more expensive to purchase initially 00:13:53.350 --> 00:13:56.029 than a sheet of cotton. It's a long term investment. 00:13:56.370 --> 00:14:00.809 Exactly. A coin absorbs all that daily high velocity 00:14:00.809 --> 00:14:04.750 friction for 20, 30 or even 40 years without 00:14:04.750 --> 00:14:08.210 needing replacement. A cotton note in heavy circulation 00:14:08.210 --> 00:14:11.399 might literally disintegrate in 12 months. So 00:14:11.399 --> 00:14:15.340 on June 14, 1988, the math simply tipped in favor 00:14:15.340 --> 00:14:18.120 of heavy metal. It did. The indestructible tractor 00:14:18.120 --> 00:14:21.200 wins. It makes complete economic sense. But man, 00:14:21.200 --> 00:14:24.100 you do lose the canvas. You cannot engrave John 00:14:24.100 --> 00:14:27.100 MacArthur, an entire flock of merino sheep, William 00:14:27.100 --> 00:14:29.879 Ferrer, and a field of wheat onto a tiny little 00:14:29.879 --> 00:14:32.379 coin. No, the national billboard shrinks down 00:14:32.379 --> 00:14:34.620 to almost nothing. You trade narrative space 00:14:34.620 --> 00:14:37.259 and artistic expression for pure, ruthless cost 00:14:37.259 --> 00:14:39.320 -effectiveness. Because the state no longer needs 00:14:39.320 --> 00:14:41.159 to reassure the public with some familiar green 00:14:41.159 --> 00:14:44.320 dyes and agricultural landscapes. By 1988, the 00:14:44.320 --> 00:14:46.740 decimal system is completely entrenched. The 00:14:46.740 --> 00:14:48.360 psychological training wheels are allowed to 00:14:48.360 --> 00:14:51.220 come off. Which brings up a fascinating dilemma 00:14:51.220 --> 00:14:54.039 regarding the afterlife of these notes. Oh, this 00:14:54.039 --> 00:14:56.620 is my favorite part. Because the $2 note was 00:14:56.620 --> 00:14:59.480 theoretically killed off in circulation in 1988, 00:15:00.279 --> 00:15:03.179 but millions of them still exist today in desk 00:15:03.179 --> 00:15:05.779 drawers and old books. Millions of them. And 00:15:05.779 --> 00:15:08.320 the economic reality of these surviving notes 00:15:08.320 --> 00:15:11.379 splits into two completely different universes. 00:15:11.500 --> 00:15:13.580 It really does. Because if you find one of these 00:15:13.580 --> 00:15:16.639 old notes today, you can walk into the Reserve 00:15:16.639 --> 00:15:19.799 Bank of Australia, or most commercial banks, 00:15:20.220 --> 00:15:22.799 and redeem it at face value. They will hand you 00:15:22.799 --> 00:15:25.840 exactly $2. But... If you take that exact same 00:15:25.840 --> 00:15:28.379 note to a numismatist, a coin and note collector, 00:15:28.820 --> 00:15:31.159 they might pay a significantly higher price depending 00:15:31.159 --> 00:15:33.419 on the note's age and condition. Which creates 00:15:33.419 --> 00:15:35.299 a really interesting choice for the person who 00:15:35.299 --> 00:15:37.480 finds it. Yeah. Finding one of these is like 00:15:37.480 --> 00:15:39.659 finding a lottery ticket, but you have to choose 00:15:39.659 --> 00:15:42.019 which game you are playing. Do you take it to 00:15:42.019 --> 00:15:44.539 the commercial bank for a heavy gold coin to 00:15:44.539 --> 00:15:47.100 buy a cheap cup of coffee, or do you treat it 00:15:47.100 --> 00:15:49.120 as a piece of art and take it to a collector? 00:15:49.399 --> 00:15:51.899 This perfectly dissects the dual nature of dead 00:15:51.899 --> 00:15:55.120 money. Think about the institutional integrity 00:15:55.120 --> 00:15:56.860 of the central bank. Okay, what do you mean by 00:15:56.860 --> 00:15:59.379 that? The Reserve Bank is honoring a decades 00:15:59.379 --> 00:16:02.320 -old promise. They are stating, this piece of 00:16:02.320 --> 00:16:06.759 paper said $2 in 1966 and our institutional word 00:16:06.759 --> 00:16:10.600 is our bond. We will still give you $2 of purchasing 00:16:10.600 --> 00:16:13.320 power for it today, regardless of inflation or 00:16:13.320 --> 00:16:15.820 the passage of time. Oh wow, so the state is 00:16:15.820 --> 00:16:18.700 maintaining the illusion of permanent, unchanging 00:16:18.700 --> 00:16:22.279 value. Exactly. But the free market of collectors 00:16:22.279 --> 00:16:25.399 completely rejects the state's valuation. To 00:16:25.399 --> 00:16:27.720 a numismatist, the number two printed on the 00:16:27.720 --> 00:16:30.299 corner is almost irrelevant. Right, because the 00:16:30.299 --> 00:16:32.440 collector strips away the institutional promise 00:16:32.440 --> 00:16:35.500 entirely. They place emotional, historical, and 00:16:35.500 --> 00:16:38.120 aesthetic value on the physical artifact itself. 00:16:38.379 --> 00:16:40.960 They value the increased texture of the surviving 00:16:40.960 --> 00:16:43.600 cotton fiber. They value the clarity of Gordon 00:16:43.600 --> 00:16:45.960 Andrews' agricultural design. Yes, they study 00:16:45.960 --> 00:16:48.179 the specific year it was printed and the exact 00:16:48.179 --> 00:16:49.980 millimeter placement of the metallic thread. 00:16:50.700 --> 00:16:52.879 They are valuing the object as a rare survivor 00:16:52.879 --> 00:16:55.480 of high -velocity friction. So the free market 00:16:55.480 --> 00:16:58.120 overtakes the face value. It stops being money 00:16:58.120 --> 00:17:00.889 and transforms into history. Beautifully said. 00:17:01.389 --> 00:17:03.590 The bank only cares about the mathematical promise 00:17:03.590 --> 00:17:05.950 they made, but the collector cares about the 00:17:05.950 --> 00:17:08.190 physical paper that carried the promise. It is 00:17:08.190 --> 00:17:11.730 an incredible evolution. A single object transcends 00:17:11.730 --> 00:17:14.750 its original mundane purpose as a medium of exchange 00:17:14.750 --> 00:17:17.890 and becomes a curated artifact of national heritage. 00:17:18.450 --> 00:17:21.220 It really is a masterclass. And how much intense 00:17:21.220 --> 00:17:23.859 engineering and cultural signaling goes into 00:17:23.859 --> 00:17:26.180 the everyday objects we just shove into our pockets 00:17:26.180 --> 00:17:28.700 and completely take for granted. It really was 00:17:28.700 --> 00:17:31.339 a wild 22 year journey for a single piece of 00:17:31.339 --> 00:17:34.299 currency. It started as a green colored psychological 00:17:34.299 --> 00:17:37.599 bridge to stop a nation from panicking over decimalization. 00:17:38.019 --> 00:17:40.940 Then it acted as a cotton canvas, reminding everyday 00:17:40.940 --> 00:17:43.079 people that their wealth actually grew out of 00:17:43.079 --> 00:17:45.440 the dirt with sheep and wheat. It fought a silent 00:17:45.440 --> 00:17:47.859 ongoing war against counterfeiters with moving 00:17:47.859 --> 00:17:50.460 metallic threads and clever recycled watermarks. 00:17:50.859 --> 00:17:53.359 And finally, it was sacrificed at the altar of 00:17:53.359 --> 00:17:55.839 cost -effectiveness. Replaced by a shiny gold 00:17:55.839 --> 00:17:57.740 coin that could withstand the friction of daily 00:17:57.740 --> 00:18:00.319 life. The physical journey of that note is over, 00:18:00.319 --> 00:18:02.539 but it forces us to look at the current state 00:18:02.539 --> 00:18:05.180 of our own wallet. It absolutely does. That is 00:18:05.180 --> 00:18:07.099 the real takeaway for you listening right now. 00:18:07.799 --> 00:18:10.000 The next time you actually handle physical cash 00:18:10.000 --> 00:18:13.500 today, if you even still use it, remember the 00:18:13.500 --> 00:18:16.759 incredible amount of history, cold macroeconomics, 00:18:17.000 --> 00:18:20.410 and deep human psychology folded up into that 00:18:20.410 --> 00:18:23.809 small piece of cotton or polymer. It is never 00:18:23.809 --> 00:18:26.589 just math. Never. Which leaves us with a final 00:18:26.589 --> 00:18:29.990 thought to mull over. Look at the constant ruthless 00:18:29.990 --> 00:18:32.069 drive for cost effectiveness that killed the 00:18:32.069 --> 00:18:34.470 Australian $2 note and replaced it with a metal 00:18:34.470 --> 00:18:37.569 coin. Right. Now apply that same actuarial math 00:18:37.569 --> 00:18:40.779 to today's economy. How much longer will any 00:18:40.779 --> 00:18:43.220 of our current physical money exist before the 00:18:43.220 --> 00:18:45.660 central banks decide that fully digital currency 00:18:45.660 --> 00:18:48.740 is the ultimate indestructible tractor? When 00:18:48.740 --> 00:18:50.960 that inevitable digital shift finally makes all 00:18:50.960 --> 00:18:53.740 physical currency completely obsolete, what will 00:18:53.740 --> 00:18:56.200 the collectors of the future value most about 00:18:56.200 --> 00:18:58.579 the mundane forgotten cash sitting in your wallet 00:18:58.579 --> 00:19:00.839 right now? Will they care about the invisible 00:19:00.839 --> 00:19:03.460 security threads, the colorful designs, or just 00:19:03.460 --> 00:19:06.480 the physical memory of holding actual wealth 00:19:06.480 --> 00:19:08.980 in your hands? Something to think about the next 00:19:08.980 --> 00:19:10.740 time you're digging through a grandparents drawer.