Life Before Plastic: Final Thoughts

All good things must come to an end, and so this post marks the final blog in our Life Before Plastic series (here’s part one, two and three if you’ve missed any). Speaking of endings, today we’re going to be looking at what happens to the stuff we buy once it’s reached the end of its lifespan. Rubbish might seem simple but one man’s trash really is another man’s treasure, and it’s not always clear what is or isn’t ‘junk’.

Apart from the fact she’s a little bit broken, how could anyone think this beautiful porcelain doll/figurine was trash. Image: C. Watson.

In 19th century Christchurch there were a few different options available for getting rid of rubbish. Animal bones and food waste could be burnt in the fire or sold to the glue works. Rubbish could be buried in the backyard or used to infill an old privy or to level uneven ground. Rubbish could also be collected, similar to modern times. In April 1862 land was surveyed and set aside for a rubbish dump  and from January 1864 the Hadfield Brothers were contracted to collect refuse, slops, dry rubbish and ashes from bins left outside of houses. Prior to this, there was no organised, municipal collection of rubbish, and individual households or business had to deal with all their own trash. Whilst this rubbish collection was meant to be weekly, sometimes many weeks went by without collection, and there was little enforcement of making people use the collection service, hence why we find household rubbish pits with material dating later than the 1860s. Whilst rubbish collection eventually started to become more regular (we don’t bury our waste in the backyard these days…mostly) landfills themselves have problems of their own, namely that they contaminate the ground and that they eventually fill up. By the late 19th century Christchurch was facing these very problems, leading to the council investing in a rubbish incinerator known as the Destructor, which you can read more about here.

Most butchers and abattoirs likely sent their left-over bones to the glue factory, although as this advertisement shows glue works would accept bones from anyone. Image: Evening Star 27/05/1874.
Rubbish pits, one of the most common ways to dispose of waste in the 19th century. Image: J. Hearfield.
The middle black band you can see on the above stratigraphy is an old gully that was infilled in the 19th century with a mixture of foundry waste, household waste and commercial waste. Image: H. Williams.
Whilst rubbish collection did exist, it wasn’t as efficient as it is today. The writer of this article complains about the lack of collection from properties not located in the immediate city centre and business district, as well as the unsanitary conditions created by dumping waste in the backyard. Image: Globe 30/02/1881: 2.

19th century rubbish, whether it was buried in the backyard or carted away to a dump, almost always ended up in the ground. And the same is true for most of the rubbish created in the 20th and 21st centuries. From excavating 19th century rubbish pits we know that a lot of the material buried in the ground doesn’t break down quickly; we often still find organic material such as animal bones in perfect condition. In the 19th century the rubbish being generated was far less than it is today, both because of a lower population and because there was less single-use packaging. These days it’s estimated that New Zealanders currently generate 734 kg of waste EACH per year. There aren’t any statistics to compare back to the 19th century to see how much more that is but given that 734 kg was already a 20% increase from 2015, it’s safe to say that it’s a lot more. It’d be nice to think that burying waste in the ground means out of sight, out of mind, but given all the recent problems with the Fox River Dump it’s safe to say that that isn’t the case.

The introduction of recycling to New Zealand in the 1970s meant not all rubbish was going to landfills. These days paper, cardboard, plastic, aluminium, steel and glass are all able to be recycled into new products and reused again. Yet with China refusing to take any more plastic waste, material that could be recycled is once again being sent to landfills. Recycling, in of itself, has problems. New material is still being created, not everything that can be recycled is, and contamination means even when stuff gets recycled it can still end up in the landfill. In some ways that’s where our 19th century counterparts were ahead of us. The system of bottle reuse for example, where bottles were commonly washed and refilled, meant that not only were new bottles not needing to be made (or at least not at the levels they would be if bottles were single-use), but that there weren’t the contamination issues that exist with modern day recycling as all bottles were washed in the process. Yet the 19th century system of bottle reuse had nothing to do with reducing waste and everything to do with cost.

Money. I think that if we’ve learnt anything over the past four blog posts it’s that money is everything. Our Victorian ancestors might have made things to last a lifetime, but that’s because things had to last a lifetime as they were too expensive to be replacing every year. And as soon as things went down in price because of technological developments, people started spending and buying more. The reason we have a plastic waste problem is because plastic is cheap to manufacture. And because it’s cheap to manufacture it’s used for everything.

It’s pretty easy to feel helpless when thinking about the state of the world. Just walking down the supermarket aisles reveals how bad our plastic addiction has gotten. And here at UnderOver we’re just as guilty- we use plastic bags for all of our artefacts and despite writing a blog on Kmart culture we still ordered plastic trays from them.

The ultimate hypocrite: writing one blog moaning about packaging and another on Kmart culture and still ordering cheap trays from Kmart that came heavily packaged. Image: C. Watson.

I think at the end of the day there’s two things we can take away from this blog series. Firstly, if money is the main driver for plastic consumption, then as consumers we can take profits away from companies by choosing to only purchase from businesses that are environmentally friendly. Secondly, we can remember that there was life before plastic. Plastic has only been around for just over 100 years, for the rest of human history there was no plastic. And whilst life might be a little bit less convenient without it, surely giving up some convenience is worth saving the planet.

Clara Watson

References

Globe. Available online: paperspast.natlib.govt.nz
Press. Available online: paperspast.natlib.govt.nz
Lyttelton Times. Available online: paperspast.natlib.govt.nz

Life Before Plastic: Kmart Culture

Last time on the blog we talked about packaging and how our Victorian ancestors made do without plastic trays to wrap their cans of coke in (and all the rest of it). This week we’re going to take a closer look at plastic in the household. Plastic in the household isn’t quite as bad as plastic in the supermarket, but there still is a lot of it. There’s the plastic laundry basket, the plastic on the fridge door handles, the polyester clothes in the wardrobe and the plastic bucket in the laundry, to name a few.

If we were to go back in time to a Victorian house, we wouldn’t see any of those things. The clothes would be made of wool, or cotton, or linen, the bucket of metal, there wouldn’t be a fridge and the laundry basket would be an actual wicker basket. Now I could go through object by object and compare what we have today to what the Victorians used, but that would get a bit repetitive and boring. Instead what I want to do is take a look at the bigger picture and the different social and economic systems between now and 150 years ago. (A quick note, I make some big generalisations about purchasing habits in the next few paragraphs. Obviously, people’s purchasing habits are completely dependent on their individual economic situation and personal beliefs, and not every single object out there is cheap plastic junk. I’m just generalising to make a point about a certain type of behaviour).

A 19th century bone toothbrush and its modern-day plastic equivalent. Image: C. Watson.

Something you hear all the time is that things aren’t made to last like they used to. It’s a cliché, but it’s also true. As we discussed when talking about packaging, the main benefit of plastic is that it’s cheap to manufacture, meaning that plastic items are cheap to purchase. In the current economic climate, where manufacturers are focused on maximising profit and lowering the bottom line, plastic is often the most economical choice for goods to be made of. For some manufacturers that are using plastic the focus isn’t on making a high-quality product that will last a lifetime, but on making money. If we want to be really cynical, manufacturers benefit when products have a short lifespan as it means the customer has to keep purchasing the same product over and over again.

These cheaply manufactured plastic objects can be purchased from many stores, but I’m going to use one store that’s very popular at the moment to illustrate my point- Kmart- and what I’m going to refer to as “Kmart Culture”. If you’ve been paying attention on the internet for the past few years, you’ll have seen people going absolutely nuts for Kmart homewares. From the throws to the cushions, candles, and wall prints, there’s always a new trend.

Just a few of the many Kmart memes that exist on the internet. Image: Google.

Kmart Culture is completely focused on what’s new, because there’s always something new. There’s no consideration of the fact that there’s only so many places in the household that can be decorated with a throw blanket and a cushion. Instead new cushions are purchased, the old cushions are put in a cupboard, and they sit out of sight until there’s a Marie Kondo inspired cleaning spree and they go to the tip.  And the thing that facilitates being able to purchase new home décor, despite already owning various homewares, is the cheap price point, which is only possible because of plastic. You might be picking up on the fact that there’s a bit of a cycle going on here. Plastic makes goods cheap. People can afford to purchase non-essential items (eg. Home décor) because it’s cheap. People can afford to purchase even more non-essential items, even when they already have those items at home, because it’s cheap. People have no qualms about throwing out the old items, because they were cheap. Cheap plastic items end up in landfills.

With that pattern of behaviour in the forefront of our minds, let’s jump now to 19th century Christchurch where there was no plastic. By the mid-19th century the industrial revolution was in full swing. The introduction of mass-manufactured goods through the development of factories in Britain, combined with the discovery of new resources through world exploration and the creation of a global trade market through British and European colonisation meant products were cheaper than in previous centuries and there was a wider variety of things that could be bought (Rafferty 2019). This growth meant people had more money and there was a shift from people making things at home to purchasing them from shops.

All of this sounds relatively similar to modern times, and that’s because, in a way, it is. In the 19th century we see the beginning of the social and economic systems that led to modern day Kmart Culture. Whilst things weren’t as cheap as they are today, they were still cheaper than they had been in the past. In some ways it’s hard to compare the cost of goods in the 19th century with the cost of goods today. Whilst we can compare prices and index them (see here if you’re interested in more detail), in many ways it’s comparing oranges and apples. How do you compare the cost of a kettle in the 19th century, made of cast iron and designed to be heated on a range, with a modern electrical jug? And which electrical jug would you even choose to compare it with, the $10 one from Kmart or the $270 Breville one from Briscoes? Even if you chose to compare it with a cast iron jug they range from $30 to over a $100 in price.

Another way to compare is not looking at the cost of goods, but at what was thrown away. In Kmart Culture old items are being replaced by new items, despite the fact the old items are still useable. Think back over the past ten years, what household items have you thrown out? Nic nacs? Ornaments? Paintings? Cushions? Furniture? Clothing? Utensils? Pots and pans? Plates? If I think of my parents house 20 years ago and compare it to now, nearly everything in it has been replaced over the past two decades.

When we look at the archaeology of 19th century Christchurch, and in particular at rubbish pits and what people were throwing away, there’s two big patterns. Firstly, we don’t find homeware items that often, but we do come across them. We’ve found things like kettles, pots, cast iron ranges, irons, and bed knobs, but they’re rare and we definitely don’t find them in every site. There are other household items that aren’t rare, but we don’t find in every site. Things like cutlery, knives, vases and ornaments.

Some of the more unusual household items we come across. Image: C. Watson.

The relative scarcity of these objects in the archaeological record suggests there wasn’t a 19th century Kmart Culture around their purchase. People purchased these items and held onto them until they broke. In fact, a lot of the items shown in the above photograph came from a site where the occupants both passed away and we think the objects were thrown out by their children preparing the house for sale- proving that some things were intended to last a lifetime.

What we do find in nearly every single rubbish pit we excavate are ceramics. Plates, side plate, cups, teapots, platters, sugar bowls, tureens, jugs, chamber pots, bowls, basins, ewers- you name it and we’ve found it a thousand times over. And we find them in every form possible, from a single rim sherd to half a vessel that can be refitted to a fully complete item. It’s likely that a lot of the vessels we find are things that people have dropped or knocked and they’ve broken, and that’s why they’ve been thrown out, but given the quantities that we find either the 19th century residents of Christchurch were the clumsiest people in the world, or there was another reason why things were being thrown out.

Some of the many, many ceramic vessels we find in Christchurch archaeological sites. Image: C. Watson.

And so, ladies and gentlemen, I give you the Kmart Culture of the 19th century: ceramic dinner sets and tea sets. The industrial revolution led to pottery factories in the Staffordshire region of England producing large quantities of ceramic vessels for the export market. The scale of production meant it was possible for a range of different designs to be produced, and different fashion trends are apparent throughout the century. As new styles of ceramics became popular, people threw out their old sets and replaced them with new pieces.

19th stores were constantly advertising the arrival of new tea and dinner sets in the latest fashions. This 1893 advertisement shows both the availability of new ceramic vessels and the price range. Image: Star

Just a few of the ceramic pattern styles popular through the 19th century. The top left is the Willow pattern, an example of the Chinese inspired designs popular at the beginning of the 19th century (with Willow pattern itself popular throughout the 19th and 20th centuries). Top middle is the Asiatic Pheasants pattern, a floral pattern with Chinese influences. On the top right is the Rhine pattern, an example of the romantic landscape designs inspired by European scenery and buildings, popular around the middle of the century. The bottom left is the Cairo pattern. The style of the Cairo pattern, with a design that breaks the pattern of ‘central scene with border’ shown on the plates in the top row, was inspired by the Aesthetic Movement of the 1870s. Bottom centre is the Albert Star pattern, with a simple design featuring a central motif and a border pattern. Bottom right is a simple banded design, seen on plates and cups from the end of the century. Image: C. Watson.

When we take this concept of “Kmart Culture” and compare modern purchasing habits to Victorian era ones, we see they’re not all that different. When people’s wages are high enough to allow for casual spending, and the goods they’re purchasing are cheap enough, then people will buy stuff. In the 19th century not every item met these criteria- cups and plates might have but not furniture, and that’s one of the reasons why we find tea wares and table wares in nearly every archaeological site but not table-tops and chair legs. In modern times almost everything can be bought cheaply, meaning that we can throw away nearly everything, and if our Victorian era ancestors had been able to buy a new kettle for $10 (or the equivalent of $10), then I’m sure we would be finding kettles in the archaeological record as well.

Clara Watson

Life Before Plastic: An Introduction

‘Rubbish’ is the most common thing we find on our 19th century archaeological sites. I have ‘rubbish’ in quotation marks because to us what we find isn’t rubbish, it’s the material evidence of what life was like in the early years of colonial New Zealand. The everyday items and the more unusual objects that help to tell us more about the successes and struggles of New Zealand’s first settlers and their families. Yet, to the people these items belonged to, they were rubbish; products that had served a purpose and were no longer needed. As archaeologists, it’s exciting that we’re finding 150-year old rubbish. As humans living at a time where global warming is an imminent threat to our own society, it’s concerning we’re finding 150-year old rubbish.

In the 19th century people would often dig holes in their backyard to dispose of rubbish. These rubbish pits are one of the most common features we find on archaeological sites in Christchurch. Image: T. Anderson

This is the first of a series of blog posts looking at the archaeology of 19th century Christchurch through the modern lenses of climate change and the growing problem of plastic pollution. Normally, when we write on the things we find we use an archaeological lens, asking questions like why were these artefacts disposed of? Who do they belong to? Where did they come from? Were they common or rare? What do they say about the people who disposed of them? Can they tell us more about what life was like in Christchurch in the 19th century?

In this blog series we’re going to take a different approach, asking questions like what did people use when they didn’t have plastic? How does life in the 19th century compare to now? What materials, objects and practices were present then that don’t exist now? Were these precursors to current ways of doing things? Were they better for the environment? Can we look to the past to help us now in the present? We’re still going to be looking at the archaeology of Christchurch, just interpreting it in a slightly different way.

I have multiple reasons for wanting to do this blog series. I’m 24, climate change is going to affect my life and it’s definitely going to impact on the lives of any children I have: it’s in my best interests to start debate on the topic and provide new ways of approaching it. I also want to write on this topic because it is current. One of the things we face all the time as archaeologists is having to justify our work. There are so many people out there who don’t understand what we’re doing/don’t see the value of recording our heritage/think that it’s a waste of time. When we can take what we find and put it into a framework that uses archaeological evidence to tackle modern problems then that adds even more value to the (already valuable) work we do. Finally, I want to write on it because I’ve never lived in a world where plastic doesn’t exist. Plastic has played a role in every single thing I have done in my life, from the plastic car seat I went home from the hospital in, to the plastic drink bottle I’m sipping out of now. I don’t think there’s been a single day of my life where I haven’t used a plastic object, so I think that looking at life before plastic is really interesting because modern society is untenable without it.

Count the plastic in the picture. I can see at least 25 items made of plastic, many of which I use daily to do my job (the Favourites are definitely essential). Image: C. Watson.

The Victorian era is a particularly interesting period to look back at through this modern lens of plastic pollution because it was during this time that so many of the things we now take for granted were invented. The Industrial Revolution began roughly a hundred years before the Victorian era. Technological developments in the textile industry led to more technological developments that could be used in other industries which led to even more technological developments and before you know it we went from writing with ink and quill pens in 1750 to typing on laptops in 2019 (John Green does a far better quick explanation here).

A few of the many things invented just prior to and during the Victorian era are:

  • Tin cans: In 1810 Peter Duran patented the idea, in 1813 the first commercial canning factory was opened and in 1846 mass-manufacture of tin cans began.
  • Cardboard boxes: Single sheet cardboard boxes were in use around 1817, although the exact inventor of them is not known. Corrugated cardboard was invented in 1856 and in 1871 Albert Jones patented an early style of cardboard box. It wasn’t until 1879 that the single sheet cardboard folded boxes that we use today were invented.
  • Paper bags: In 1799 Louis-Nicolas Robert invented a machine that produced rolls of paper. These were used to make rudimentary folded bags, but it wasn’t until 1852 that envelope-style paper bags were invented. These were surpassed in 1871 when Margaret Knight patented her machine that produced flat-bottomed paper bags, similar to what’s available today.
  • Plastic (kind of): The first man-made plastic was invented by Alexander Parkes who displayed it at the 1862 Great International Exhibition in London. Called Parkesine after Parkes, it was derived from cellulose. Another early plastic was celluloid, invented by John Wesley Hyatt in 1868 as a substitute for ivory in billiard balls. Further advances took place at the end of the 19th century, with Bakelite invented in the early 20th

What’s notable when we look back at the Victorian era is that many of the things we now view as being more environmentally friendly alternatives to plastic were only just being invented. We predominantly excavate archaeological sites that date between 1860 and 1900. These sites were occupied throughout these years of invention, meaning we can see what people used prior to new technologies being developed, the adoption of new technologies, and then their success as they became widespread and mass manufactured. You may have picked up that all the new technologies I’ve listed above are forms of packaging. That’s because in the second part of this series we are going to look specifically at packaging, what we find in the archaeological record and how it differs to what is used today.

The second half of the 19th century strikes me as an exciting period to have lived in. It was a time of possibility: new things were being invented regularly and people were wealthier, healthier and better educated. All of this is similar to the period we live in now. Yet for the people of the 19th century there was a cost to this development, particularly for those who worked in large industrial factories and lived alongside them. In the same vein, whilst we might be benefiting from the technological developments of the 19th, 20th and 21st centuries, we’re currently having to deal with the consequences of those developments.

Plastic pollution is just one of these consequences, and it’s something us archaeologists see all the time. Whilst we only investigate features that were created prior to the year 1900, we come across lots of 20th century rubbish pits. Many of these 20th century pits contain plastic objects, and these objects don’t look like they’ve aged a day. When we put plastic into the ground it’s going to be there for hundreds of years- no doubt future archaeologists will study plastic artefacts in the same way we study ceramic and glass now. By looking at life before plastic hopefully we’re able to imagine a future without it.

Spot the plastic. Image: A. Trendafilov.

Clara Watson