Ethan Clarke
Plastic has transformed nearly every industry and changed our lives in many ways. However, its invention was intricately linked to an effort to save elephants from being slaughtered for their ivory tusks. In the mid-1800s, the demand for ivory billiard balls was unsustainable, with the world consuming about one million pounds of ivory annually. Belgian-American chemist Leo Baekeland's invention of Bakelite in 1907, a fully synthetic plastic, revolutionized the market by providing an inexpensive, durable, and functional alternative to ivory. While plastic was initially intended to prevent elephant extinction, it has since become a significant contributor to environmental issues, with proper recycling remaining a challenge.
| Characteristics | Values |
|---|---|
| Reason for plastic creation | To save elephants from being killed for their ivory tusks |
| Plastic's role in modern life | Plastic is everywhere, challenging and replacing traditional materials |
| Plastic's environmental impact | Plastic waste poisons human health, climate, agriculture, waterways, oceans, and wildlife |
| Plastic's recyclability | Only 9% of plastic has been recycled; the rest goes into landfills or the environment |
| Plastic's economic impact | The yearly economic cost of plastic pollution reaches trillions of dollars |
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What You'll Learn
Plastic's invention was linked to elephant conservation
Plastic, hailed as one of the greatest human achievements, has significantly raised our standard of living and positively transformed our lives. It is everywhere around us, challenging and replacing traditional materials in almost every industry in the world.
However, plastic has also been in the news for the damage it has caused to the world's oceans and environment. Ironically, the invention of plastic was linked to an effort to avoid an environmental disaster. In the second half of the 19th century, the world faced a crisis due to the demand for ivory billiard balls. Elephants were being slaughtered in their thousands so that people could harvest their tusks to make high-quality billiard balls. As a result, society demanded substitutes, and chemists searched for new sources and materials.
In the late 1860s, an American chemist patented the partially synthetic material "celluloid," made primarily from plant cellulose and camphor. While celluloid proved to be an unwieldy material for billiard balls due to its volatility, it inspired further innovation. In the early 1900s, Belgian-born American chemist Leo Baekeland created Bakelite, the first entirely synthetic plastic. Bakelite was durable, inexpensive, functional, and non-explosive, making it a superior alternative to ivory billiard balls. This invention revolutionized the way many products were made and likely played a significant role in saving elephants from extinction.
Despite its initial positive impact on elephant conservation, plastic's environmental and health costs are now coming to light. Plastic pollution has poisoned human health, climate, agriculture, waterways, and wildlife. The issue is further exacerbated by the lack of effective recycling solutions, with only 9% of plastic ever created being recycled. Wealthy countries producing the most plastic waste often ship it to countries lacking the infrastructure to manage it, shifting the problem to their shores. Thus, while the invention of plastic was linked to elephant conservation, its widespread adoption has led to new environmental challenges that require urgent attention and solutions.
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Plastic's benefits and uses
Plastic was created in the late 1860s by an American chemist who patented the partially synthetic material "celluloid," primarily made from plant cellulose and camphor. This invention replaced ivory in multiple applications, including billiard balls, and saved elephants from exploitation. Since then, plastic has been used in various industries, offering several benefits and uses.
Benefits of Plastic
Plastic is lightweight, durable, and versatile in colour, touch, and shape, giving it tremendous marketing advantages. It is also a good insulator as it does not conduct electricity. Plastic packaging helps extend the shelf life of fresh foods and beverages, enabling us to ship more products with less packaging material, thereby reducing food and packaging waste. Plastic insulation and sealants in buildings also make our homes more energy efficient, reducing heating and cooling costs. Plastic pipes prevent leakage, ensuring valuable water is conserved.
Uses of Plastic
Plastics are used in everyday products, such as bicycle helmets, child safety seats, automotive airbags, and cell phones, helping to keep us safe and connected. In the healthcare industry, plastics are used in surgical equipment, drips, aseptic medical packaging, and blister packs for pills. Plastics are also used in renewable energy applications, such as pipes, solar panels, wind turbines, and rotors. In the automotive industry, plastics are used to reduce vehicle weight, leading to improved fuel economy. Additionally, plastics are used in clothing and footwear, with over 40 million tonnes of plastics converted into textile fibres worldwide for apparel manufacture.
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Plastic's negative impact on the environment
Plastic was first created in the 1860s as a substitute for ivory, which was previously used to make billiard balls. The demand for ivory was unsustainable and dangerous for elephants, and plastic provided a durable and inexpensive alternative. While plastic has transformed various industries and raised our standard of living, it has also had a significant negative impact on the environment.
Plastic pollution is a pressing global issue, with plastic waste found in every ecosystem on the planet, from the Antarctic tundra to tropical coral reefs. Plastic does not decompose but breaks up into smaller pieces called microplastics, which can persist in the environment for hundreds or even thousands of years. These microplastics are ingested by marine and terrestrial species, leading to punctured organs or intestinal blockages. More than 1,500 species are known to ingest plastics, and the presence of microplastics in human organs and tap water has also been confirmed. The chemicals in plastics are endocrine disruptors and can cause hormonal imbalances, reproductive issues, and even cancer.
The production and disposal of plastic contribute to climate change. Single-use plastics, which make up half of all plastic produced, are derived from fossil fuels, and their production and transportation emit significant greenhouse gases. The extraction of fossil fuels and the removal of forested land for pipelines have resulted in the release of billions of metric tons of carbon dioxide. Additionally, the improper disposal of plastic waste exacerbates the problem, with plastic dumped into oceans, rivers, and lakes, harming aquatic ecosystems and altering habitats.
The dominance of plastic in the packaging industry, especially in food packaging, has led to a throw-away culture. Nearly half of all plastic is disposed of after single use, and only 9% of plastic has been recycled. The majority of plastic waste ends up in landfills or is openly discarded, eventually making its way into water bodies. Without intervention, the global plastics industry is projected to account for a significant portion of total oil consumption and global carbon emissions by 2050.
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Plastic's negative impact on human health
Plastic was first created in the 1860s by an American chemist who patented the material "celluloid", primarily made from plant cellulose and camphor. This material began to replace ivory in multiple applications, including billiard balls. However, it was Belgian-born American chemist Leo Baekeland who created the first entirely synthetic plastic, Bakelite, in 1907. This invention played a significant role in reducing the demand for ivory, which was previously heavily relied on for creating products, and thus saved elephants from exploitation.
Despite its benefits, plastic has had a detrimental impact on the environment and human health. Plastic pollution is found everywhere, from the Antarctic tundra to tropical coral reefs, and can take anywhere between 100 to 1,000 years or more to decompose. As plastic particles degrade, they expose new surfaces, allowing toxic additives to leach into the environment and the human body. These toxins have been linked to various health issues, including inflammation, genotoxicity, oxidative stress, apoptosis, and necrosis.
Furthermore, the toxic chemical additives and pollutants found in plastics threaten human health on a global scale. An average person may ingest approximately 5 grams of plastic every week. The health impacts of plastics are still a relatively new area of research, but existing studies indicate that plastics cause diseases, disabilities, and premature death at every stage of their lifecycle.
The production and refining of plastic also have adverse effects on human health. The extraction of fossil fuels releases toxic substances into the air and water, and the refining process releases carcinogenic and highly toxic substances, which can lead to nervous system impairment, reproductive and developmental problems, cancer, leukemia, and genetic impacts. Communities living near refining facilities are at the greatest risk of exposure to these harmful substances.
Additionally, plastic waste incineration contributes to air pollution, and plastic pollution in the environment can contaminate water and soil, further impacting human health. Vulnerable groups, including children, women, and marginalized communities, are particularly susceptible to the adverse effects of plastic pollution.
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Plastic's recycling problem
Plastic was created, in part, to save elephants. For hundreds of years, ivory was the favoured material for creating billiard balls. By the mid-1800s, the demand for ivory became unsustainable and dangerous for elephants. In the 1860s, an American chemist patented the partially synthetic material "celluloid", primarily made from plant cellulose and camphor, which began replacing ivory. However, celluloid balls had the disadvantage of exploding. In 1907, Belgian-American chemist Leo Baekeland invented Bakelite, the first entirely synthetic plastic, which was durable, inexpensive, functional, and safe. This invention played a significant role in saving elephants by providing a substitute for ivory.
While plastic has positively transformed industries and raised convenience standards, its exponential production and consumption have led to a significant recycling problem. Plastic waste is a pressing global issue, with more than 50% of all plastic ever produced being manufactured within the last 13 years. The dominant use of plastic today is in packaging, particularly in the food industry, and nearly half of this plastic is disposed of after single use. A University of California, Santa Barbara study reveals that of the 9 billion tons of plastic ever produced, only 9% has been recycled, 12% incinerated, and the remaining 79% (over 7 billion tons) is plastic waste.
The recycling problem is exacerbated by the variety of plastics, with some types being non-recyclable or having limited end markets. For instance, only PET (#1) and HDPE (#2) plastic bottles are considered truly recyclable in the US, yet even these face challenges due to contamination. Additionally, virgin plastic is now cheaper than recycled plastic due to the glut of natural gas and the boom in US petrochemical production. This economic factor further discourages recycling.
To address the recycling problem, various measures have been proposed and implemented. Some countries have introduced regulations, such as bans or fees on single-use plastic bags, which have been effective in reducing plastic bag waste on shorelines by up to 50%. However, the ultimate responsibility for recycling should lie with the industries creating single-use items. Suggestions include requiring manufacturers and importers of non-biodegradable materials to use a certain percentage of recycled material, which would increase over time. This approach would encourage the development of better, more recyclable materials and reduce the cost of hard-to-recycle substances.
Another aspect of the recycling problem is the international trade of plastic waste. Wealthy countries, particularly the United States, have relied on developing nations like Malaysia to process their plastic trash. However, these recipient countries are pushing back, with Malaysia banning all shipments of plastic waste from the US. This dynamic highlights the urgency of addressing plastic recycling at the source and reducing the overall volume of plastic waste generated.
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Frequently asked questions
Yes, plastic was created as an alternative to ivory in billiard balls to save elephants from being killed for their tusks.
In the 19th century, billiards was a popular game, and ivory billiard balls were favoured for their smoothness and durability. As the game spread from upper-class British homes to American saloons, the demand for ivory became unsustainable, with the world consuming at least one million pounds of ivory per year.
Belgian-born American chemist Leo Baekeland created the first entirely synthetic plastic, Bakelite, in 1907. However, an American chemist patented the partially synthetic material "celluloid" in the late 1860s, which began replacing ivory in multiple applications, including billiard balls.
Plastic can be moulded into any form and hardened or left flexible. It is waterproof, durable, and incredibly cheap.
Plastic was initially hailed as an environmental saviour, but its use has dramatically increased over time, with single-use plastic becoming ubiquitous. Plastic pollution has now become a major concern, with plastic waste often ending up in landfills, rivers, and oceans, causing significant harm to the environment.
