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This article was published in September 2018, revised in 2020. It relates to my topic, and is from the University of Oxford, specifically by Hannah Ritchie and Max Roser, and is a .org, so it's trustworthy. There are no spelling or grammar errors. This article is to inform you about the problems of the plastic in the ocean, or to persuade you to start caring about the wildlife.

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This is our main data entry on plastics, with a particular focus on its pollution of the environment.

We have also produced an FAQs on Plastics page which attempts to answer additional common questions on the topic.

A slide-deck summary of global plastics is available here.

The first synthetic plastic - Bakelite - was produced in 1907, marking the beginning of the global plastics industry. However, rapid growth in global plastic production was not realized until the 1950s. Over the next 65 years, annual production of plastics increased nearly 200-fold to 381 million tonnes in 2015. For context, this is roughly equivalent to the mass of two-thirds of the world population.¹

All our charts on Plastic Pollution

To understand the magnitude of input of plastics to the natural environment and the world's oceans, we must understand various elements of the plastic production, distribution and waste management chain. This is crucial, not only in understanding the scale of the problem but in implementing the most effective interventions for reduction.

The data and visualizations which follow in this entry provide this overview step-by-step. This overview is summarized in the figure.²

Here we see that in 2010:

global primary production of plastic was 270 million tonnes;

global plastic waste was 275 million tonnes - it did exceed annual primary production through wastage of plastic from previous years;

plastic waste generated in coastal regions is most at risk of entering the oceans; in 2010 coastal plastic waste - generated within 50 kilometres of the coastline - amounted to 99.5 million tonnes;

only plastic waste which is improperly managed (mismanaged) is at significant risk of leakage to the environment; in 2010 this amounted to 31.9 million tonnes;

of this, 8 million tonnes - 3% of global annual plastics waste - entered the ocean (through multiple outlets, including rivers);

Plastics in the oceans' surface waters is several orders of magnitude lower than annual ocean plastic inputs. This discrepancy is known as the 'missing plastic problem' and is discussed h e re.

The amount of plastic in surface waters is not very well known: estimates range from 10,000s to 100,000s tonnes.

The chart shows the increase of global plastic production, measured in tonnes per year, from 1950 through to 2015.

In 1950 the world produced only 2 million tonnes per year. Since then, annual production has increased nearly 200-fold, reaching 381 million tonnes in 2015. For context, this is roughly equivalent to the mass of two-thirds of the world population.³

The short downturn in annual production in 2009 and 2010 was predominantly the result of the 2008 global financial crisis - a similar dent is seen across several metrics of resource production and consumption, including energy.

How much plastic has the world produced cumulatively? The chart shows that by 2015, the world had produced 7.8 billion tonnes of plastic - more than one tonne of plastic for every person alive today.

How has global plastic waste disposal method changed over time? In the chart we see the share of global plastic waste that is discarded, recycled or incinerated from 1980 through to 2015.

Prior to 1980, recycling and incineration of plastic was negligible; 100 percent was therefore discarded. From 1980 for incineration, and 1990 for recycling, rates increased on average by about 0.7 percent per year.⁴

In 2015, an estimated 55 percent of global plastic waste was discarded, 25 percent was incinerated, and 20 percent recycled.

If we extrapolate historical trends through to 2050 - as can be seen in the chart here - by 2050, incineration rates would increase to 50 percent; recycling to 44 percent; and discarded waste would fall to 6 percent. However, note that this is based on the simplistic extrapolation of historic trends and does not represent concrete projections.

In the figure we summarize global plastic production to final fate over the period 1950 to 2015.⁵

This is given in cumulative million tonnes.

As shown:

cumulative production of polymers, synthetic fibers and additives was 8300 million tonnes;

2500 million tonnes (30 percent) of primary plastics was still in use in 2015;

4600 million tonnes (55 percent) went straight to landfill or was discarded;

700 million tonnes (8 percent) was incinerated;

500 million tonnes (6 percent) was recycled (100 million tonnes of recycled plastic was still in use; 100 million tonnes was later incinerated; and 300 million tonnes was later discarded or sent to landfill).

Of the 5800 million tonnes of primary plastic no longer in use, only 9 percent has been recycled since 1950.

To which industries and product uses is primary plastic production allocated? In the chart we see plastic production allocation by sector for 2015.

Packaging was the dominant use of primary plastics, with 42 percent of plastics entering the use phase.⁶

Building and construction was the second largest sector utilizing 19 percent of the total. Primary plastic production does not directly reflect plastic waste generation (as shown in the next section), since this is also influenced by the polymer type and lifetime of the end product.

Primary plastic production by polymer type can be found here.

This chart shows the use of primary plastics by sector; in the chart we show these same sectors in terms of plastic waste generation. Plastic waste generation is strongly influenced by primary plastic use, but also the product lifetime.

Packaging, for example, has a very short 'in-use' lifetime (typically around 6 months or less). This is in contrast to building and construction, where plastic use has a mean lifetime of 35 years.⁷

Packaging is therefore the dominant generator of plastic waste, responsible for almost half of the global total.

In 2015, primary plastics production was 407 million tonnes; around three-quarters (302 million tonnes) ended up as waste.

Plastic waste breakdown by polymer type can be found here.

In the chart we see the per capita rate of plastic waste generation, measured in kilograms per person per day. Here we see differences of around an order of magnitude: daily per capita plastic waste across the highest countries - Kuwait, Guyana, Germany, Netherlands, Ireland, the United States - is more than ten times higher than across many countries such as India, Tanzania, Mozambique and Bangladesh.

Note that these figures represent total plastic waste generation and do not account for differences in waste management, recycling or incineration. They therefore do not represent quantities of plastic at risk of loss to the ocean or other waterways.

In the chart we see the total plastic waste generation by country, measured in tonnes per year. This therefore takes account of per capita waste generation and population size. This estimate is available only for the year 2010, but as we see later in this entry, the relative global picture is similar in projections to 2025.

With the largest population, China produced the largest quantity of plastic, at nearly 60 million tonnes. This was followed by the United States at 38 million, Germany at 14.5 million and Brazil at 12 million tonnes.

Like the per capita figures above, note that these figures represent total plastic waste generation and do not account for differences in waste management, recycling or incineration. They therefore do not represent quantities of plastic at risk of loss to the ocean or other waterways.

Beyond domestic plastic waste generation, there is also a large global commodity market for recycled plastic waste.

Global trade of plastic is discussed here.

Mismanaged waste is material which is at high risk of entering the ocean via wind or tidal transport, or carried to coastlines from inland waterways. Mismanaged waste is the sum of material which is either littered or inadequately disposed. Inadequately disposed and littered waste are different, and are defined in the sections below.

Inadequately disposed waste is that which has the intention of being managed through waste collection or storage sites, but is ultimately not formally or sufficiently managed. This includes disposal in dumps or open, uncontrolled landfills; this means the material is not fully contained and can be lost to the surrounding environment. This makes it at risk of leakage and transport to the natural environment and oceans via waterways, winds and tides.

In the world map we see estimates on the share of plastic waste that is defined as inadequately managed and therefore at risk of entering the oceans and other environments. We see very large differences in the effectiveness of waste management across the world:

High-income countries, including most of Europe, North America, Australia, New Zealand, Japan and South Korea have very effective waste management infrastructure and systems; this means discarded plastic waste (even that which is not recycled or incinerated) is stored in secure, closed landfills. Across such countries almost no plastic waste is considered inadequately managed. Note this does not mean there is no plastic at risk of entering the natural environment - see the section on littering below.

Across many low-to-middle-income income countries, inadequately disposed waste can be high; across many countries in South Asia and Sub-Saharan Africa, between 80-90 percent of plastic waste is inadequately disposed of, and therefore at risk of polluting rivers and oceans. This is strongly reflected in the global distribution of mismanaged waste and inputs from river systems.

Littered waste is distinct from 'inadequately disposed' waste in that it represents plastics that are dumped or disposed of without consent in an inappropriate location.

Whilst high-income countries tend to have effective waste management infrastructure and therefore very small quantities of inadequately disposed waste, they can contribute to plastics pollution by littering. Jambeck et al. (2015) assume a rate of littering of 2 percent of total plastic waste generation across all countries.⁸

A global map of littered plastic from coastal populations (within 50 kilometres of a coastline) is shown here.

Whilst the global picture of total plastic waste tells an important story, it does not necessarily help us to understand the ocean plastic problem. To understand the sources of ocean plastic pollution we must take into account multiple factors: proximity of given population centres to the coast, and national waste management strategies. Not all of the plastic waste we generate is at high risk of entering the oceans; in fact, for many countries the quantity which does end up as ocean pollution is very small.

Jambeck et al. (2015) attempted to quantify the amount of plastic that could eventually enter the ocean across the world.⁹

To calculate this, the authors corrected total plastic waste generation rates in two fundamental ways:

(1) they quantified plastic waste generated by coastal populations (those within 50 kilometres of a coastline) - this represents plastic waste with the potential to be transported to the coast. Plastic waste generated further inland is unlikely to travel this distance.

(2) they corrected this figure for the quantity of plastic waste that is mismanaged. Mismanaged waste is the sum of inadequately managed waste (that which is not formally managed such as disposal in dumps or open, uncontrolled landfills which could leak to the surrounding environment) and littered waste. Mismanaged waste within coastal populations has strong potential to eventually enter the ocean either through transport by wind or tides, or through waterways such as rivers or wastewater.

After correcting for these factors, the share of global mismanaged plastic waste by country is shown in the chart. This data is available to explore on a per capita basis and on an absolute basis (in tonnes per country). Note that whilst this data is available only for the year 2010, projections of global trends for the year 2025 (discussed in the section below) show a very similar distribution.

Here we see a very strong geographical clustering of mismanaged plastic waste, a high share of the world's ocean plastics pollution has its origin in Asia. China contributes the highest share of mismanaged plastic waste with around 28 percent of the global total, followed by 10 percent in Indonesia, 6 percent for both the Philippines and Vietnam. Other leading countries include Thailand (3.2 percent); Egypt (3 percent); Nigeria (2.7 percent) and South Africa (2 percent). We discuss why such countries have high mismanaged plastic waste rates later in this entry.

Whilst many countries across Europe and North America had high rates of per capita plastic generation, once corrected for waste management, their contribution to mismanaged waste at risk of ocean pollution is significantly lower.

In the chart we see the global distribution of mismanaged plastic waste aggregated by world region. The East Asia and Pacific region dominates global mismanaged plastic waste, accounting for 60 percent of the world total.

There is a wide gap between East Asia and the other regions - South Asia ranks second but contributes around 5 times less with 11 percent of the total. This is followed by Sub-Saharan Africa (9 percent); Middle East & North Africa (8.3 percent); Latin America (7.2 percent); Europe and Central Asia (3.6 percent) and North America (1 percent).

If we aim to address the ocean plastic problem, an understanding of this global picture is important. It highlights the fundamental role of waste management in preventing ocean pollution; whilst countries across North America and Europe generate significant quantities of plastic waste (particularly on a per capita basis), well-managed waste streams mean that very little of this is at risk of ocean pollution. In fact, if North America & Europe were to completely eliminate plastic use, global mismanaged plastic would decline by less than 5 percent.¹⁰

The data presented in the analysis above is for the year 2010; how is this global picture likely to change over time? Jambeck et al. (2015) also project mismanaged plastic waste production for the year 2025.¹¹

These results are presented in the map as the share of global mismanaged waste by country, and aggregated by region. Absolute figures (in tonnes per year) by country is available to explore here.

Overall we see that the global distribution is projected to change only slightly; whilst China's contribution falls by a couple of percentage points, East Asia & Pacific maintain around 60 percent of the total. South Asia's contribution - largely driven by India - increases slightly, as does Sub-Saharan Africa. Latin America, the Middle East & North Africa, Europe and North America all fall in relative terms.¹²

Plastic in our oceans can arise from both land-based or marine sources. Plastics pollution from marine sources refers to the pollution caused by fishing fleets that leave behind fishing nets, lines, ropes, and sometimes abandoned vessels.
There is often intense debate about the relative importance of marine and land sources for ocean pollution. What is the relative contribution of each?

At the global level, best estimates suggest that approximately 80 percent of ocean plastics come from land-based sources, and the remaining 20 percent from marine sources.¹³

Of the 20 percent from marine sources, it's estimated that around half (10 percentage points) arises from fishing fleets (such as nets, lines and abandoned vessels). This is supported by figures from the United Nations Environment Programme (UNEP) which suggests abandoned, lost or discarded fishing gear contributes approximately 10 percent to total ocean plastics.¹⁴

Other estimates allocate a slightly higher contribution of marine sources, at 28 percent of total ocean plastics.¹⁵

Although uncertain, it's likely that marine sources contribute between 20-30 percent of ocean plastics, but the dominant source remains land-based input at 70-80 percent.

Whilst this is the relative contribution as an aggregate of global ocean plastics, the relative contribution of different sources will vary depending on geographical location and context. For example, its estimated that plastic lines, ropes and fishing nets comprise 52 percent of the plastic mass in the 'Great Pacific Garbage Patch' (GPGP) (and comprises 46 percent of the megaplastics component of the GPGP).¹⁶

The relative contribution of marine sources here is likely to be the result of intensified fishing activity in the Pacific Ocean.

There are multiple routes by which plastic can enter the ocean environment. One key input is through river systems. This can transport plastic waste from further inland to coastal areas where it can enter the ocean. As we see in the following charts, there is high concentration of plastic within river systems geographically.

In the chart we list the estimated input of plastic to the oceans from the most polluting rivers across the world. This was estimated by Lebreton et al. (2017) for the year 2015.¹⁷ They are listed in order with the name of the river, and the countries through which it passes.

The top 20 polluting rivers accounted for two-thirds - 67 percent - of the global annual river input. Geographically we see that the majority of the most polluting rivers are located in Asia. River Yangtze, the top polluting river, had an input of approximately 333,000 tonnes in 2015 - over 4 percent of annual ocean plastic pollution.

In the chart we see river plastic inputs to the ocean aggregated by region - this is given as a share of the global total.

Most river plastic originates from Asia, which represents 86 percent of the global total. This is followed by Africa at 7.8 percent, and South America at 4.8 percent.

Collectively, Central & North America, Europe and the Australia-Pacific region account for just over one percent of the world total.

Plastic enters the oceans from coastlines, rivers, tides, and marine sources. But once it is there, where does it go?

The distribution and accumulation of ocean plastics is strongly influenced by oceanic surface currents and wind patterns. Plastics are typically buoyant - meaning they float on the ocean surface -, allowing them to be transported by the prevalent wind and surface current routes. As a result, plastics tend to accumulate in oceanic gyres, with high concentrations of plastics at the centre of ocean basins, and much less around the perimeters. After entry to oceans from coastal regions, plastics tend to migrate towards the centre of ocean basins.

In the chart we see estimates of the mass of plastics in surface ocean waters by ocean basin. Eriksen et al. (2014) estimated that there was approximately 269,000 tonnes of plastic in surface waters across the world.¹⁸

Note that this at least an order of magnitude lower than estimated inputs of plastics to the ocean; the discrepancy here relates to a surprising, but long-standing question in the research literature on plastics: " where is the missing plastic going? ".

As we see, basins in the Northern Hemisphere had the highest quantity of plastics. This would be expected since the majority of the world's population - and in particular, coastal populations - live within the Northern Hemisphere. However, authors were still surprised by the quantity of plastic accumulation in Southern oceans - while it was lower than in the Northern Hemisphere, it was still of the same order of magnitude. Considering the lack of coastal populations and plastic inputs in the Southern Hemisphere, this was an unexpected result. The authors suggest this means plastic pollution can be moved between oceanic gyres and basins much more readily than previously assumed.

It's estimated that there are more than 5 trillion plastic particles in the world's surface waters.¹⁹

We can see this breakdown of plastic particles by ocean basin here. The accumulation of a large number of particles tends to result from the breakdown of larger plastics - this results in an accumulation of plastic particles for a given mass.

The figure summarizes plastics in the ocean surface waters by basin. This is shown by particle size in terms of mass (left) and particle count (right). As shown, the majority of plastics by mass are large particles (macroplastics), whereas the majority in terms of particle count are microplastics (small particles).

The most well-known example of large plastic accumulations in surface waters is the so-called 'Great Pacific Garbage Patch' (GPGP). As shown in the chart here, the largest accumulation of plastics within ocean basins is the North Pacific. This results from the combined impact of large coastal plastic inputs in the region, alongside intensive fishing activity in the Pacific ocean.

In a Nature study, Lebreton et al. (2018) attempted to quantify the characteristics of the GPGP.²⁰

The vast majority of GPGP material is plastics - trawling samples indicate an estimated 99.9 percent of all floating debris. The authors estimate the GPGP spanned 1.6 million km ². This is just over three times the area of Spain, and slightly larger in area to Alaska (the USA's largest state).²¹

The GPGP comprised 1.8 trillion pieces of plastic, with a mass of 79,000 tonnes (approximately 29 percent of the 269,000 tonnes in the world's surface oceans). Over recent decades, the authors report there has been an exponential increase in concentration of surface plastics in the GPGP.

In the chart we see the estimated composition of the GPGP plastic. Around 52 percent of plastics originated from fishing activity and included fishing lines, nets and ropes; a further 47 percent was sourced from hard plastics, sheets and films; and the remaining components were small in comparison (just under one percent). The dominance of fishing lines, nets, hard plastics and films means that most of the mass in the GPGP had a large particle size (meso- and macroplastics).

The world now produces more than 380 million tonnes of plastic every year, which could end up as pollutants, entering our natural environment and oceans.

Of course, not all of our plastic waste ends up in the ocean, most ends up in landfills: it's estimated that the share of global plastic waste that enters the ocean is around 3%.²² In 2010 - the year for which we have the latest estimates - that was around 8 million tonnes.²³

Most of the plastic materials we produce are less dense than water and should therefore float at the ocean surface. But our best estimates of the amount of plastic afloat at sea are orders of magnitude lower than the amount of plastic that enters our oceans in a single year: as we show in the visualization, it's far lower than 8 million tonnes and instead in the order of 10s to 100s of thousands of tonnes. One of the most widely-quoted estimates is 250,000 tonnes.²⁴

If we currently pollute our oceans with millions of tonnes of plastic each year, we must have released tens of millions of tonnes in recent decades. Why then do we find at least 100 times less plastics in our surface waters?

This discrepancy is often referred to as the 'missing plastic problem'.²⁵ It's a conundrum we need to address if we want to understand where plastic waste could end up, and what its impacts might be for wildlife, ecosystems and health.

There are several hypotheses to explain the 'missing plastic problem'.

One possibility is that it is due to imprecise measurement: we might either grossly overestimate the amount of plastic waste we release into the ocean, or underestimate the amount floating in the surface ocean. Whilst we know that tracking ocean plastic inputs and their distribution is notoriously difficult²⁶ the levels of uncertainty in these measurements are much less than the several orders of magnitude that would be needed to explain the missing plastic problem.²⁷

Another popular hypothesis is that ultraviolet light (UV) and mechanical wave forces break large pieces of plastic into smaller ones.These smaller particles, referred to as microplastics, are much more easily incorporated into sediments or ingested by organisms. And this is where the missing plastic might end up.

One proposed 'sink' for ocean plastics was deep-sea sediments; a study which sampled deep-sea sediments across several basins found that microplastic was up to four orders of magnitude more abundant (per unit volume) in deep-sea sediments from the Atlantic Ocean, Mediterranean Sea and Indian Ocean than in plastic-polluted surface waters.²⁸

But, new research may suggest a third explanation: that plastics in the ocean break down slower than previously thought, and that much of the missing plastic is washed up or buried in our shorelines.²⁹

To try to understand the conundrum of what happens to plastic waste when it enters the ocean, Lebreton, Egger and Slat (2019) created a global model of ocean plastics from 1950 to 2015. This model uses data on global plastic production, emissions into the ocean by plastic type and age, and transport and degradation rates to map not only the amount of plastic in different environments in the ocean, but also its age.

The authors aimed to quantify where plastic accumulates in the ocean across three environments: the shoreline (defined as dry land bordering the ocean), coastal areas (defined as waters with a depth less than 200 meters) and offshore (waters with a depth greater than 200 meters). They wanted to understand where plastic accumulates, and how old it is: a few years old, ten years or decades?

In the visualization I summarized their results. This is shown for two categories of plastics: shown in blue are 'macroplastics' (larger plastic materials greater than 0.5 centimeters in diameter) and shown in red microplastics (smaller particles less than 0.5 centimeters).

There are some key points we can take away from the visualization:

The vast majority - 82 million tonnes of macroplastics and 40 million tonnes of microplastics - is washed up, buried or resurfaced along the world's shorelines.

Much of the macroplastics in our shorelines is from the past 15 years, but still a significant amount is older suggesting it can persist for several decades without breaking down.

In coastal regions most macroplastics (79%) are recent - less than 5 years old.

In offshore environments, older microplastics have had longer to accumulate than in coastal regions. There macroplastics from several decades ago - even as far back as the 1950s and 1960s - persist.

Most microplastics (three-quarters) in offshore environments are from the 1990s and earlier, suggesting it can take several decades for plastics to break down.

What does this mean for our understanding of the 'missing plastic' problem? Firstly, is that the majority of ocean plastics are washed, buried and resurface along our shorelines. Whilst we try to tally ocean inputs with the amount floating in gyres at the centre of our oceans, most of it may be accumulating around the edges of the oceans. This would explain why we find much less in surface waters than we'd expect.

Secondly, accumulated plastics are much older than previously thought. Macroplastics appear to persist in the surface of the ocean for decades without breaking down. Offshore we find large plastic objects dating as far back as the 1950s and 1960s. This goes against previous hypotheses of the 'missing plastic' problem which suggested that UV light and wave action degrade and remove them from the surface in only a few years.

The study by Lebreton, Egger and Slat challenges the previous hypotheses that plastics in the surface ocean have a very short lifetime, quickly degrade into microplastics and sink to greater depths. Their results suggest that macroplastics can persist for decades; can be buried and resurfaced along shorelines; and end up in offshore regions years later.

If true, this matters a lot for how much plastic we would expect in our surface oceans in the decades which follow. The same study also modelled how the mass of plastics - both macro and micro - in the world's surface waters might evolve under three scenarios:

1. we stop emitting any plastics to our oceans by 2020;

2. 'emissions' of plastic to the ocean continue to increase until 2020 then level off;

3. 'emissions' continue to grow to 2050 in line with historic growth rates.³⁰

Their results are shown in the charts.

The scenarios of continued emissions growth are what we'd expect: if we continue to release more plastics to the ocean, we'll have more in our surface waters.

What's more striking is that even if we stopped ocean plastic waste by 2020, macroplastics would persist in our surface waters for many more decades. This is because we have a large legacy of plastics buried and awash on our shorelines which would continue to resurface and be transported to offshore regions; and existing plastics can persist in the ocean environment for many decades.

The amount of microplastics in our surface ocean will increase under every scenario because the large plastics that we already have on our shorelines and surface waters will continue to breakdown. And, any additional plastics we add will contribute further.

This also matters for how we solve the problem of ocean pollution.

If we want to rapidly reduce the amount of both macro- and microplastics in our oceans, these results suggest two priorities:

Number one - we must stop plastic waste entering our waterways as soon as possible. Most of the plastic that ends up in our oceans does so because of poor waste management practices - particularly in l ow-to-middle income countries; this means that good waste management across the world is essential to achieving this.

But this ambitious target alone will not be enough. We have many decades of legacy waste to contend with. This makes a second priority necessary- we have to focus our efforts on recapturing and removing plastics already in our offshore waters and shorelines. This is the goal of Slat, Lebreton and Egger - the authors of this paper - with their Ocean Cleanup project.

There have been many documented incidences of the impact of plastic on ecosystems and wildlife. Peer-reviewed publications of plastic impacts date back to the 1980s.

An analysis by Rochman et al. (2016)³¹ reviews the findings of peer-reviewed documentation of the impacts of marine plastic debris on animal life; the results of this study are presented in this table.³²

Nonetheless, despite many documented cases, it's widely acknowledged that the full extent of impacts on ecosystems is not yet known.

There are three key pathways by which plastic debris can affect wildlife³³:

Entanglement - the entrapping, encircling or constricting of marine animals by plastic debris.

Entanglement cases have been reported for at least 344 species to date, including all marine turtle species, more than two-thirds of seal species, one-third of whale species, and one-quarter of seabirds.³⁴ Entanglement by 89 species of fish and 92 species of invertebrates has also been recorded.

Entanglements most commonly involve plastic rope and netting³⁵ and abandoned fishing gear.³⁶ However, entanglement by other plastics such as packaging have also been recorded.

Ingestion:

Ingestion of plastic can occur unintentionally, intentionally, or indirectly through the ingestion of prey species containing plastic.

It has been documented for at least 233 marine species, including all marine turtle species, more than one-third of seal species, 59% of whale species, and 59% of seabirds.³⁷ Ingestion by 92 species of fish and 6 species of invertebrates has also been recorded.

The size of the ingested material is ultimately limited by the size of the organism. Very small particles such as plastic fibres can be taken up by small organisms such as filter-feeding oysters or mussels; larger materials such as plastic films, cigarette packets, and food packaging have been found in large fish species; and in extreme cases, documented cases of sperm whales have shown ingestion of very large materials including 9m of rope, 4.5m of hose, two flowerpots, and large amounts of plastic sheeting.³⁸

Ingestion of plastics can have multiple impacts on organism health. Large volumes of plastic can greatly reduce stomach capacity, leading to poor appetite and false sense of satiation.³⁹ Plastic can also obstruct or perforate the gut, cause ulcerative lesions, or gastric rupture. This can ultimately lead to death.

In laboratory settings, biochemical responses to plastic ingestion have also been observed. These responses include oxidative stress, metabolic disruption, reduced enzyme activity, and cellular necrosis.⁴⁰,⁴¹,⁴²,⁴³

Interaction - interaction includes collisions, obstructions, abrasions or use as substrate.

There are multiple scenarios where this can have an impact on organisms.

Fishing gear, for example, has been shown to cause abrasion and damage to coral reef ecosystems upon collision. Ecosystem structures can also be impacted by plastics following interference of substrate with plastics (impacting on light penetration, organic matter availability and oxygen exchange).

As discussed in the section on 'Impacts on Wildlife' above, there are several ways in which plastics can interact or influence wildlife. In the case of microplastics (particles smaller than 4.75 millimeter in diameter), the key concern is ingestion.

Ingestion of microplastics have been shown to occur for many organisms. This can occur through several mechanisms, ranging from uptake by filter-feeders, swallowing from surrounding water, or consumption of organisms that have previously ingested microplastics.⁴⁴

There a number of potential effects of microplastics at different biological levels, which range from sub-cellular to ecosystems, but most research has focused on impacts in individual adult organisms.

Microplastic ingestion rarely causes mortality in any organisms. As such, 'lethal concentration' (LC) values which are often measured and reported for contaminants do not exist. There are a few exceptions: common goby exposure to polyethylene and pyrene; Asian green mussels exposed to polyvinylchloride (PVC); and Daphnia magna neonates exposed to polyethylene⁴⁵,⁴⁶,⁴⁷

In such studies, however, concentrations and exposure to microplastics far exceeded levels which would be encountered in the natural environment (even a highly contaminated one).

There is increasing evidence that microplastic ingestion can affect the consumption of prey, leading to energy depletion, inhibited growth and fertility impacts. When organisms ingest microplastics, it can take up space in the gut and digestive system, leading to reductions in feeding signals. This feeling of fullness can reduce dietary intake. Evidence of impacts of reduced food consumption include:

slower metabolic rate and survival in Asian green mussels⁴⁸

reduced reproducibility and survival in copepods⁴⁹

reduced growth and development of Daphnia ⁵⁰

reduced growth and development of langoustine⁵¹

reduced energy stores in shore crabs and lugworms⁵²,⁵³

Many organisms do not exhibit changes in feeding after microplastic ingestion. A number of organisms, including suspension-feeders (for example, oyster larvae, urchin larvae, European flat oysters, Pacific oysters) and detritivorous (for example, isopods, amphipods) invertebrates show no impact of microplastics.⁵⁴ Overall, however, it's likely that for some organisms, the presence of microplastic particles in the gut (where food should be) can have negative biological impacts.

There is, currently, very little evidence of the impact that microplastics can have on humans.

For human health, it is the smallest particles - micro- and nano-particles which are small enough to be ingested - that are of greatest concern. There are several ways by which plastic particles can be ingested: orally through water, consumption of marine products which contain microplastics, through the skin via cosmetics (identified as highly unlikely but possible), or inhalation of particles in the air.⁵⁵

It is possible for microplastics to be passed up to higher levels in the food chain. This can occur when a species consumes organisms of a lower level in the food chain which has microplastics in the gut or tissue.⁵⁶ The presence of microplastics at higher levels of the food chain (in fish) has been documented.⁵⁷ ⁵⁸

One factor which possibly limits the dietary uptake for humans is that microplastics in fish tend to be present in the gut and digestive tract - parts of the fish not typically eaten.⁵⁹ The presence of microplastics in fish beyond the gastrointestinal tract (e.g. in tissue) remains to be studied in detail.⁶⁰ Micro- and nanoplastics in bivalves (mussels and oysters) cultured for human consumption have also been identified. However, neither human exposure nor potential risk have been identified or quantified.⁶¹

Plastic fibres have also been detected in other food items; for example, honey, beer and table salt.⁶²,⁶³,⁶⁴ But the authors suggested negligible health risks as a result of this exposure.

Levels of microplastic ingestion are currently unknown. Even less is known about how such particles interact in the body. It may be the case that microplastics simply pass straight through the gastrointestinal tract without impact or interaction.⁶⁵ A study of North Sea fish, for example, revealed that 80 percent of fish with detected microplastics contained only one particle - this suggests that following ingestion, plastic does not persist for long periods of time.⁶⁶ Concentrations in mussels, in contrast, can be significantly higher.

What could cause concern about the impact of microplastics?

Three possible toxic effects of plastic particle have been suggested: the plastic particles themselves, the release of persistent organic pollutant adsorbed to the plastics, and leaching of plastic additives.⁶⁷

There has been no evidence of harmful effects to date - however, the precautionary principle would indicate that this is not evidence against taking exposure seriously.

Since microplastics are hydrophobic (insoluble), and are have a high surface area-to-volume ratio, they can sorb environmental contaminants.⁶⁸ If there was significant accumulation of environmental contaminants, there is the possibility that these concentrations could 'biomagnify' up the food chain to higher levels.⁶⁹ Biomagnification of PCBs varies by organism and environmental conditions; multiple studies have shown no evidence of uptake by the organisms of PCBs despite ingestion⁷⁰ whilst some mussels, for example, have shown capability to transfer some compounds into their digestive glands.⁷¹

To date, there has been no clear evidence of the accumulation of persistent organic pollutants or leached plastic additives in humans. Continued research in this area is important to better understand the role of plastic within broader ecosystems and risk to human health.

Whilst we looked previously in this entry at the plastic waste generation in countries across the world, it's also important to understand how plastic waste is traded across the world. Recycled plastic waste is now a product within the global commodity market - it is sold and traded across the world.

This has important implications for managing global plastic waste: if countries with effective waste management systems - predominantly high-income countries - export plastic waste to middle to low-income countries with poor waste management systems, they could be adding to the ocean plastic problem in this way.

Plastics can be challenging to recycle, particularly if they contain additives and different plastic blends.

The implications of this complexity are two-fold: in many cases it is convenient for countries to export their recycled plastic waste (meaning they don't have to handle it domestically); and for importing countries, this plastic is often discarded if it doesn't meet the sufficient requirements for recycled or is contaminated by non-recyclable plastic. As such, traded plastic waste could eventually enter the ocean through poor waste management systems.

Collectively, China and Hong Kong have imported 72.4 percent of global traded plastic waste (with most imports to Hong Kong eventually reaching China).⁷²

This came to an end in 2017. At the end of that year China introduced a complete ban on the imports of non-industrial plastic waste.⁷³

In the chart we see the quantity of plastic waste China had to manage over the period from 2010 to 2016. This is differentiated by domestic plastic waste generation, shown in grey, and imported plastic waste shown in red. The total plastic waste to manage is equal to the sum of domestic and imported plastic waste.

Over this period, China imported between 7 and 9 million tonnes of plastic waste per year. In 2016, this figure was 7.35 million tonnes. To put this in context, China's domestic plastic waste generation was around 61 million tonnes. Therefore, 10-11 percent of China's total plastic waste was imported from around the world.

Which countries export the most plastic waste to China? In the chart we see the quantity of plastic exported to China from the top 10 exporting countries. Collectively, these countries are responsible for around 76 percent of its imports.

As we see, Hong Kong typically acts as an entry point for Chinese imports; it is therefore the largest 'exporting' country to China. Many high-income countries are included in this top 10: Japan, USA, Germany, Belgium, Australia and Canada are all major plastic exporters.

China has been increasing restrictions on its plastic waste imports since 2007. In 2010, it implemented its "Green Fence" program - a temporary restriction for plastic imports with significantly less contamination.

In 2017 it implemented a much stricter, permanent ban on non-industrial plastic imports.⁷⁴ In the chart we see the estimated impact on the cumulative displacement of global plastic waste to 2030 as a result of the Chinese import ban.⁷⁵ This is shown for three scenarios: assuming the maintained 100 percent import ban, in addition to the impact if this was reduced to 75 or 50 percent.

By 2030, it's estimated that around 110 million tonnes of plastic will be displaced as a result of the ban. This plastic waste will have to be handled domestically or exported to another country. Brooks et al. (2018) suggest this ban has several implications:

exporting countries can use this as an opportunity to improve domestic recycled infrastructure and generate internal markets;

if recycling infrastructure is lacking, this provides further incentive for countries to reduce primary plastic production (and create more circular material models) to reduce the quantity of waste which needs to be handled;

it fundamentally changes the nature of global plastic trade, representing an opportunity to share and promote best practices of waste management, and harmonize technical standards on waste protocols;

some other countries may attempt to become a key plastic importer in place of China; one challenge is that many countries do not yet have sufficient waste management infrastructure to handle recycled waste imports;

countries considering importing significant quantities of plastic waste could consider an import tax specifically aimed at funding the development of sufficient infrastructure to handle such waste.

In the chart we show the plastic waste generate rate per person versus gross domestic product (GDP) per capita. In general - although there is significant variation across countries at all levels of development - plastic waste generation tends to increase as we get richer. Per capita plastic waste at low incomes tends to be notably smaller.

Whilst per capita plastic waste generation tends to increase with income (see above), this general relationship does not hold when we consider mismanaged plastic waste.

In the chart we show the mismanaged per capita plastic waste generation rate versus GDP per capita.

Here we see an inverse-U curve pattern. Mismanaged waste generation tends to be low at very low incomes (since per capita waste is small); it then rises towards middle incomes; and then falls again at higher incomes.

Countries around the middle of the global income spectrum therefore tend to have the highest per capita mismanaged plastic rates.

This has typically occurred in countries that have rapidly industrialized, but failed to make progress in waste management at the same speed.

The development of effective waste management infrastructure, particularly in middle-income countries, is therefore crucial to make progress against plastic pollution.

It is also the case that countries with high levels of mismanaged waste also have large coastal populations (as shown in the chart). This exacerbates the challenge of ocean plastic pollution because poorly-managed waste is at high risk of entering the ocean.

In addition to this main data entry we have collated some of the most common questions on plastics on our FAQ on Plastics page. You may find the answer to additional questions on this topic there.

The definitions of key terms used in this entry are as follows:

Discarded: waste that is not recycled or incinerated; this includes waste that goes to landfill (closed or open), is littered, or lost to the natural environment.

Incineration: a method waste treatment which involves the burning of material at very high temperatures. In some cases, energy recovery from the incineration process is possible. The burning of plastics can release toxins to the air and surrounding environment and should therefore be carried out under controlled and regulated conditions.

Inadequately managed waste: waste is not formally managed and includes disposal in dumps or open, uncontrolled landfills, where it is not fully contained. Inadequately managed waste has high risk of polluting rivers and oceans. This does not include 'littered' plastic waste, which is approximately 2% of total waste (including high-income countries).⁷⁶

Mismanaged waste: material that is either littered or inadequately disposed (the sum of littered and inadequately disposed waste). Inadequately disposed waste is not formally managed and includes disposal in dumps or open, uncontrolled landfills, where it is not fully contained. Mismanaged waste could eventually enter the ocean via inland waterways, wastewater outflows, and transport by wind or tides.⁷⁷

Plastic particles are typically grouped into categories depending on their size (as measured by their diameter). The table summarizes some standard ranges for a given particle category.⁷⁸

Particle category Diameter range
(mm = millimetres)

Nanoplastics

< 0.0001 mm (0.1μm)

Small microplastics

0.00001 - 1 mm

Large microplastics

1 - 4.75 mm

Mesoplastics

4.76 - 200 mm

Macroplastics

>200 mm

Jambeck et al. (2015). Plastic waste inputs from land into the ocean.

Geyer, R., Jambeck, J. R., & Law, K. L. (2017). Production, use, and fate of all plastics ever made.

Eriksen et al. (2014). Plastic pollution in the world's oceans: more than 5 trillion plastic pieces weighing over 250,000 tons afloat at sea.

Lebreton et al. (2018). Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic.

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The use of plastics has many benefits - it is affordable, versatile, resistant, and can help reduce other forms of waste - especially food waste. However, when poorly managed it can pollute the environment and our oceans. Where does the plastic in our oceans come from and what can we do to reduce plastic pollution?

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The article was made and last revised on January 28, 2020. It agrees with and supports my claim. This article was made by Stephanie Vermillion and has a .com ending, so it is hopefully all accurate. Also, I didn't find any spelling or grammar errors. It is to inform you about what plastic is and why its bad, and why single-use plastic can't be reused.

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In early January 2020, China joined the growing movement of more than 120 countries pledging to ban single-use plastics. The country of 1.4 billion citizens is the No. 1 producer of plastic waste in the world. It topped 60 million tons (54.4 million metric tons) in 2010 based on a September 2018 report titled " Plastic Pollution."

But China announced it plans to outlaw the production and sale of non-degradable bags by the end of 2020 in major cities (and everywhere by 2022), as well as single-use straws by late 2020. Markets selling produce will have until 2025 to follow suit.

The push to ban plastic took center stage in 2018 with massive promotions like the award-winning # StopSucking campaign, which featured stars like NFL quarterback Tom Brady and his wife Gisele Bündchen and Hollywood actor Adrian Grenier pledging to give up single-use plastic straws. Now countries and companies are saying no to plastics by the dozens, and consumers are following along with them.

As the plastics-ban movement hits major milestones - such as China's latest announcement - we decided to define the bottles, bags and straws that are causing this global stir.

What Is Single-use Plastic?

True to its name, a single-use plastic is disposable plastic that's designed to be used once then tossed or recycled. This includes everything from plastic water drink bottles and produce bags to disposable plastic razors and plastic ribbon - really any plastic item you use then immediately discard. While these items can be recyclable, Megean Weldon of the blog and waste-prevention shop Zero Waste Nerd says that's hardly the norm.

"In reality, very few plastic items can be processed into new materials and products," she says in an email. "Unlike glass and aluminum, plastic isn't processed into the same item it was when it was collected by a recycling center. The quality of plastic is downgraded, so eventually, and inevitably, that plastic will still end up in a landfill."

Take a plastic water bottle. Most bottles say they can be recycled - and based solely on their easily recyclable polyethylene terephthalate (PET) composition, they could be. But nearly seven out of 10 bottles end up in landfills or tossed as litter. This problem increased when China decided to stop accepting and recycling plastic in 2018. For municipalities, that meant recycling became significantly pricier, according to The Atlantic, so many municipalities are now simply opting for the budget-friendly landfill over recycling.

Pair this landfill-first approach with the world's ever-growing plastic consumption - humans produce almost 20,000 plastic bottles per second, according to The Guardian and America's waste grew by 4.5 percent from 2010 to 2015 - it's no wonder the world is overflowing with plastic waste.

Plastic Could Outlive Us All

Think banning all of this plastic is overkill? There are some very solid reasons why it makes sense. First, plastic in landfills just doesn't go away. According to Weldon, a plastic bag takes 10 to 20 years to degrade, while a plastic bottle takes almost 500 years. And, even when it's "gone," its remnants remain.

"Plastic never breaks down or goes away; it only breaks into smaller and smaller pieces until they're so microscopic they can be found in our air and our drinking water," Kathryn Kellogg, author and founder of the waste-reduction website Going Zero Waste, says via email.

Some grocery stores have switched to biodegradable plastic shopping bags as a way to meet consumers in the middle, but research shows this is hardly a savvy solution. One study from researchers at the University of Plymouth in England analyzed 80 single-use plastic grocery store bags made of biodegradable plastic over the course of three years. Their goal? Determine just how "biodegradable" these bags really were. Their findings were published in the journal Environmental Science & Technology.

Soil and seawater didn't lead to bag degradation. Instead, three of the four types of biodegradable bags were still sturdy enough to hold up to 5 pounds (2.2 kilograms) of groceries (as were the non-biodegradable bags). Those exposed to sun did break down - but that's not necessarily positive either. The small particles from degradation can quickly spread through the environment - think air, ocean or the belly of hungry animals who mistake plastic fragments for food.

Can't We Just Reuse Single-use Plastic?

Another reason many countries are prohibiting single-use plastics is because they shouldn't be reused, despite our best intentions. As many municipalities forego recycling, it's tempting to take matters into your own hands by reusing (and therefore "recycling") plastic bottles and containers. Sure, this may work for bags, but experts say to take caution when it comes to plastic bottles or food containers. One study in Environmental Health Perspectives showed that all plastics used in food containers and plastic bottles could release harmful chemicals if used repeatedly. (This includes those said to be free of bisphenol A [BPA] - a controversial chemical that's been linked to hormonal disruptions.)

While researchers are still analyzing the safety of repeated plastic reuse, experts recommend glass or metal to avoid potentially harmful chemicals. And according to Weldon, it's time we adopt a reuse mindset - be it cotton produce bags, stainless steel straws or a full-on zero-waste.

"The worst thing about any single-use item is that we devalue something to the point that we intend to throw it away," she says. "The convenience culture has normalized this destructive behavior and as result, we produce millions of tons of it every single year. If we change our mindset on what we consume, we will be more aware of the single-use plastic we use and how we can avoid it."
This story is a part of Covering Climate Now's week of coverage focused on Climate Solutions, to mark the 50th anniversary of Earth Day. Covering Climate Now is a global journalism collaboration committed to strengthening coverage of the climate story.

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What Are Single-use Plastics and Should They Be Banned?

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In early January 2020, China joined the growing movement of more than 120 countries pledging to ban single-use plastics. The country of 1.4 billion citizens is the No. 1 producer of plastic waste in the world. It topped 60 million tons (54.4 million metric tons) in 2010 based on a September 2018 report titled " Plastic Pollution."

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This article was published on April 23, 2018, and was last revised in 2020. It agrees with my claim, and Jesslyn Shields published it. The site has a .com ending, meaning that it is most likely trustworthy, and it also has no errors. This article is to persuade you to stop using plastic.

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Advertisement

It's easy to walk out of the house and forget your canvas grocery bags when you head to the grocery store, and when you're thirsty, that plastic bottled water sure does look inviting. Furthermore, we all understand what it's like to order food in a rush and scarf it down with a plastic fork that came in a small plastic bag with a plastic knife you'll never use. Also, there's something so satisfying about drinking out of a straw, is there not?

All this may be true, but in February 2018, a young male sperm whale washed up dead off the coast of Spain. The necropsy report released in April revealed the cause of death was a belly full of plastic - dozens of plastic bags, netting, rope and even a large plastic water container. The animal was young but still woefully underweight. Investigators say the probable cause of death was a clogged digestive system, exacerbated by a severe infection brought on by over 60 pounds (29 kilograms) of plastic in his digestive system.

This isn't the first time this has happened, and it certainly won't be the last. Research suggests 8.3 million metric tons (9.15 million tons) of virgin plastic has been manufactured to date, and 79 percent of that is now sitting in landfills or loose in the natural environment - much of it in the world's oceans. Much of that has been broken down to around the size of a grain of rice, which is a size that reads "snack" to a lot of marine life.

Right now it's looking like plastic might be humankind's most lasting legacy on this planet. So, what do we do about it? For starters, we can all stop using so much plastic - especially the stuff you only use once. Here are 10 ways to do that:

1. Cut Out Plastic Straws

There are only a few reasons one might need to use a plastic straw. Did you recently have jaw surgery but ordered a mimosa at brunch anyway? OK, you get a pass. Otherwise, keep in mind that over 500,000,000 plastic straws are used and discarded every day in the United States alone. You can help your neighborhood or town kick its plastic straw habit by asking your local restaurants to carry paper straws instead.

2. Just Say NO to Plastic Shopping Bags

A single plastic bag can take 1,000 years to break down in the environment. In 2016, California issued a statewide ban on stores handing out single-use plastic bags to their customers. A year later, 13 million plastic bags were kept out of landfills and the environment, and everybody survived. In 2002, Ireland passed a 22 euro cents (equivalent to about 37 U.S. cents) tax on plastic bags, to be paid at the register with each purchase. Within a few weeks, the entire country's plastic bag use was reduced by around 94 percent. Nobody in Ireland was injured or even irrevocably inconvenienced because of the ban - in fact, everybody just got used to it and eventually started remembering to bring reusable grocery bags with them to the store, which they continue to do today.

We can all stop using plastic bags by carrying reusable bags around with us. We can also encourage our governments to pass plastic bag bans.

3. Stop Chewing Gum

That's right, your favorite chewing gum is most likely made from synthetic rubber, otherwise known as plastic.

4. Carry a Reusable Cup or Water Bottle

Worldwide, about a million plastic bottles are bought every minute, and we manufacture around 20,000 plastic bottles every second. That's a lot of plastic, especially considering 91 percent of it will never be recycled.

Are you thirsty and far from home without a reusable water bottle? Find a drinking fountain or a restaurant that will give you a glass of water, for heaven's sake.

5. Buy From the Bulk Bins

These days many grocery stores have a bulk section - a place where you can buy unpackaged rice, beans, pasta, nuts, and even personal care and household items like shampoo, laundry detergent and bar soap. If you can remember to bring your shopping bags to the supermarket, go ahead and throw a few reusable bags and jars in there as well.

6. You're Still Using Microbeads?

If you live in the U.S., the U.K., Canada or New Zealand, the manufacture and sale of these tiny plastic pellets has already been banned where you live, but microbeads, which are still used in cosmetic cleansers and toothpastes all over the rest of the world, slip down the drain and through wastewater treatment plants to the oceans, where they present themselves as potentially toxic snacks to marine life.

Not sure if your cleanser contains microbeads? Avoid any product with "polyethylene" in the ingredient list.

7. Repair Things When They Break

Is your dishwasher leaking? That stinks. But it's a lot cheaper and easier to call in a repair person than it is to hoof it to the nearest big box store for a new one. Did the zipper on your favorite nylon backpack break? There are other zippers out there, and if you can't repair it yourself, there's probably a crafty person at an alterations shop near you who would be willing to fix it for cheaper than the cost of a new backpack.

8. Buy Secondhand

We get it, it's tough to find a blender that doesn't have plastic parts, but the secondhand store in your town probably has six perfectly good blenders sitting on its shelves. You want to buy a cat carrier? Instead of purchasing one brand-new, how about buying one off Craigslist? Keep an eye out for garage sales and swap meets - there's all kinds of lightly used plastic gold just waiting to be carted back to your home.

9. Buy Clothing Made From Natural Fibers

The synthetic fibers in your athleisurewear seem to be "weaving themselves into the gastrointestinal tract" of fish in the U.S. Great Lakes, State University of New York Fredonia professor Sherri Mason told The Guardian in 2016. One study found a high-quality synthetic fleece jacket sheds 1.17 grams of microfibers with each washing. The buildup of microfibers in the environment can result in starvation and reproductive consequences for aquatic organisms.

10. Learn to Make Things From Scratch

Rather than buying chemical household cleaners, make your own with effective and easily procured stuff like baking soda, vinegar, borax and lemon juice. Rather than buying yogurt in a plastic cup, Google a recipe and get to work - it's way cheaper and takes approximately 10 minutes of your time, all told.

On your mark, get set, let's get out there and stop using plastic already! This is going to be fun for you and for whales.

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Advertisement It's easy to walk out of the house and forget your canvas grocery bags when you head to the grocery store, and when you're thirsty, that plastic bottled water sure does look inviting.

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This article was published on July 13th, 2018, and was revised in 2020. It disagrees with my claim and was publish by the CEI staff. It has a .org ending, so it’s very trustworthy, with no errors. This article is to persuade you to not vote for banning plastics.

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Consumers beware: In response to plastic waste collecting in the oceans, states, businesses, and even the European Union have proposed absurd bans on the use of everyday plastic straws, cups, and other items in an attempt to solve ocean pollution.

This week, Starbucks pledged to remove plastic straws from its nearly 30,000 stores worldwide by 2020. Starbucks joins a going list of companies supporting this effort to decrease or ban the use of plastics: IKEA, Royal Caribbean, McDonald's, Hyatt, American and Alaska Airlines, and more.

Recently, the city of Seattle became the first U.S. city to ban plastic straws and utensils, and in May the European Union joined Great Britain and announced a proposal to ban single-use plastic items, including straws.

Banning plastics has been a growing trend over the last several years. But do such laws and policies actually help solve the problem of plastic waste filling up our oceans? Not exactly.

Here are five reasons from CEI's Angela Logomasini why banning consumer plastics actually diverts attention away from real solutions, and instead harms both consumers and the environment.

Most of the waste is not from consumers. The primary culprit of ocean pollution is not straws, cups, and plastic bags. According to the nonprofit The Ocean Cleanup, 46 percent of the Pacific patch is made up of fish nets. When combined with ropes and lines, it accounts for 52 percent of the trash. The rest ranges from large plastic crates and bottle caps to small fragments called microplastics. Obviously, this is not simply a consumer waste issue, and the solutions need to address that.

Studies show the vast majority of plastic waste is due to poor disposal practices outside of the United States. Data in a 2015 Science magazine report reveals that China and 11 other Asian nations are responsible for 77 to 83 percent of plastic waste entering the oceans because of poor disposal practices. These practices include littering, disposed waste that isn't managed, and uncontrolled or poorly supervised landfills. This is in contrast to U.S. waste management practices, like controlled landfills and recycling programs, that decreases water and ocean pollution. A 2017 Environmental Sciences and Technology study reported that up to 95 percent of plastic waste enters oceans from one of 10 rivers-eight in Asia and two in Africa.

Plastic is more sanitary and safer to use than other alternatives. Plastic items are more sanitary than other alternatives. For example, reusable bags often harbor bacteria and could pose a health risk for consumers. Plastic packaging reduces food waste and makes possible transporting and serving food in a way that reduces disease transmission. Recent claims to the contrary do not hold water.

Plastics have important environmental benefits. In many ways, plastics are better for the environment than other alternatives because they are more efficient and use less energy during production and transport. Plastic consumer goods like straws, foam cups, and utensils are less energy intensive to produce than alternatives like paper or aluminum. Production of these items takes more resources, creates more waste, and results in more pollution than the production of disposable plastic items. Reusable items like foam cups, straws, and bags require more than 100 uses-and in more than 1,000 in the case of foam cups-justify the energy required to produce them.

Plastics are economical. In addition to being more efficient and sanitary, plastic consumer products are also less expensive to produce than paper or aluminum alternatives. Because these items are cheaper to make, they are also less expensive for consumers both in the United States and around the globe. Bans of such economical items simply increase costs for businesses and ultimately consumers.

Bottom line. While bans on plastic consumer items like bags, cups, straws, and whatever else may be great material for grandstanding by politicians, they only divert attention from developing real solutions that actually tackle the problem of plastic waste in our oceans. This includes improving the quality of waste management practices around the globe, but particularly in Asia and Africa.
Read more from CEI Senior Fellow Angela Logomasini on why banning consumer plastics won't solve ocean pollution .

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Five Reasons Banning Plastics May Harm the Environment and Consumers

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Consumers beware: In response to plastic waste collecting in the oceans, states, businesses, and even the European Union have proposed absurd bans on the use of everyday plastic straws, cups, and other items in an attempt to solve ocean pollution. This week, Starbucks pledged to remove plastic straws from its nearly 30,000 stores worldwide by 2020.

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This article was published on August 16, 2018 and disagrees with my claim. It was published by Mathy Stanislaus with a .org ending, making it very trustworthy. The article has no errors, and is to persuade you to not vote for banning plastic.

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adaptation agriculture Cities For All climate change climate finance deforestation governance international climate policy paris agreement renewable energy sustainable development united states

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This picture was posted along with an article that was published during November 2009 and was last updated during September 2019. It agrees with my claim by showing a seal trapped in plastic. Nels Israelson took this picture and has credits for it on the website it was posted on. There are obviously no errors. The picture is most likely to try to persuade you to feel bad for the animals who are affected by plastic pollution.

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This picture was posted along with an article on April 4th, 2019, and agrees with my claim. Jordi Chias Pujol took the picture and has gotten credit by the person who uploaded the article. It is obviously a real photo, so there are no errors. This picture is to inform you on the dangers of pollution and to persuade you that it is really harmful and bad for the wildlife.

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This picture was posted on Facebook on February 12th, 2015, and agrees with my claim. It was made by the political cartoonist Max Gustafson with no errors. This picture is to inform you on the fact that in the future there might not be anymore fish for the birds to eat, so they will be forced to eat our plastic that we didn't clean up.

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This picture was posted along with other of Joel Pett’s comics on August 31st, 2012, and it agrees with my claim. Obviously, Joel Pett creates this comic, with no errors. This picture is to most likely inform you about the dangers humans bring towards the sea animals, and it’s not just plastic that’s doing it.

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This picture was posted on April 10, 2014. It shows how sea and land animals are affected by plastic pollution. It was created by Dave Granlund. The picture is trying to persuade you to vote to ban plastics that kill wildlife animals.

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This video was posted on June 28, 2018 and agrees with my claim. WWF International posted the video with no errors. This video informs you about recycling and pollution, including a lot of percents about the topics.

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This video was posted on September 16, 2016 and agrees with my claim. It is a very trustworthy video since National Geographic published it, with no errors. This video is to inform you about the growing numbers of plastics in the ocean and how to stop it.

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How We Can Keep Plastics Out of Our Ocean | National Geographic