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Hannah Ritchie and Veronika Samborska and Max Roser

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How much plastic ends up in the ocean? Where does it come from?

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UN: How Humans Are Turning the World Into Plastic

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UN: How Humans Are Turning the World Into Plastic

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Modern life would be impossible without plastic - but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers? This video is a collaboration with UN Environment and their Clean Seas campaign, If you want to take action to turn the tide on plastics, go to cleanseas and make your pledge. We also partnered with askscience on reddit - on you can talk to experts and ask questions about about plastic pollution today!

Sources used in the video

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Plastic pollution: how humans are turning the world into plastic

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Modern life would be impossible without plastic - but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers?

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Be Smart | How Much Plastic is in the Ocean? | Season 5 | Episode 10 | PBS

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Ocean plastic pollution is a massive environmental problem.

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What Happens to All That Plastic?
Editor's Note (11/27/2017): This post was updated with new statistics on plastic waste generation and recycling, as well as new information on methods of reuse.
What would modern life be like without plastic? According to The World Economic Forum, plastic production has exploded over the last half-century, growing from 16.5 million tons in 1964 to 343 million tons in 2014; it is projected to double by 2036. Where does all of it go when we're done with it?

In 2014, Americans discarded about 33.6 million tons of plastic, but only 9.5 percent of it was recycled and 15 percent was combusted to create electricity or heat.

Most of the rest ends up in landfills where it may take up to 500 years to decompose, and potentially leak pollutants into the soil and water. It's estimated that there are already 165 million tons of plastic debris floating around in the oceans threatening the health and safety of marine life. And an average of 8.8 million more tons enter the oceans each year, including microplastics, tiny particles less than five millimeters long from cosmetics, fabrics or the breakdown of larger pieces, which may be ingested by marine wildlife.

Relatively little of our plastic waste is recycled because there are various types of plastic with different chemical compositions, and recycled plastics can be contaminated by the mixing of types. Plastic waste is also contaminated by materials such as paper and ink. Separating plastics from other recyclables, and different types of plastic from each other, is labor-intensive and so far there has been no easy solution.

Although the Society of Plastic Industries developed seven codes to distinguish types of plastic for recycling, in reality, only two-polyethylene terephthalate (PET, used for synthetic fibers and water bottles) and high density polyethylene (HDPE, used for jugs, bottle caps, water pipes)-are routinely recycled. But in more and more cities like New York and Chicago, low-density polyethylene (LDPE) plastic bags are now being recycled too. And increasingly, the recycling industry's use of near‐infrared spectroscopy, which can identify the chemical composition of plastics, is improving the efficiency and speed of recycling.

Plastics that can be recycled are first sorted, shredded and rid of impurities like paper. The shreds are then melted and formed into pellets, which can be made into other products.

MoistureShield in Arkansas, and Virginia-based Trex recycle polyethylene into outdoor decking material, fencing, and doors and windows. Coca Cola is increasing the amount of recycled plastic in its bottles to 50 percent.

Plastic is made from petroleum or natural gas in a chemical process that combines smaller molecules into a large chainlike molecule, often with other substances added to give it particular qualities. (Some, like phthalates and bisphenol A, can have harmful health effects.) Plastic production is estimated to use four percent of global oil production-both as the raw material and for energy in the manufacturing process. Because these polymers embody energy from fossil fuels (and actually have a higher energy value than coal and wood), leaving so much of it in landfills is not only an environmental hazard, it is a huge waste of a valuable resource that could be used to produce electricity, heat, or fuel.

The Plastics Division of the American Chemical Council asked the Earth Institute's Earth Engineering Center to explore ways of recovering the energy inherent in non-recycled plastics. The 2011 report, which was updated in 2014, determined that the amount of energy contained in the millions of tons of plastic in U.S. landfills is equivalent to 48 million tons of coal, 180 million barrels of oil, or one trillion cubic feet of natural gas. If all this plastic were converted into liquid fuel, it could produce 5.7 billion gallons of gasoline, enough to power 8.9 million cars per year. And the fact is, there are now technologies that can put all this waste to good use.

The report examined three ways of utilizing non-recycled plastic for energy production: converting it directly into liquid fuel, using separated plastics as fuel in special types of power plants, and increasing the amount of garbage burned in waste-to-energy facilities.

Plastics can be converted into crude oil or other types of products through pyrolysis, a high heat process that does not use oxygen. Agilyx, an Oregon-based company, has developed a system that heats polystyrene from foam cups, packaging materials, and Styrofoam to create a styrene monomer, a building block of the plastic industry. The final liquid product can be sold to other refiners to produce oil or to make more polystyrene.

Plastic2Oil in Niagara Falls, NY, uses unwashed, unsorted waste plastic to produce ultra-low sulfur fuels that do not require further refining. The company maintains that its process is "highly green, clean and scalable."

A number of other companies in the U.S., Africa, Asia and Europe are investing in technology that produces liquid fuel from plastic wastes.

According to the updated Earth Engineering Center report, power plants specially designed to use non-recycled plastics as fuel could theoretically produce 61.9 million MWh of electricity, enough to power 5.7 million homes.

Burning more garbage inwaste-to-energy facilities would recover the energy inherent in plastics and reduce greenhouse gas emissions since landfills emit methane (a greenhouse gas 20 times more potent than carbon dioxide) as garbage decomposes. Unlike incinerators of the past, modern waste-to-energy facilities produce electricity and heat in boilers designed for complete combustion. The U.S. Environmental Protection Agency has said they produce electricity "with less environmental impact than almost any other source of electricity."

If the amount of garbage sitting in U.S. landfills in 2011 was burned in waste-to-energy facilities, it could theoretically yield enough electricity to power 13.8 million households and reduce coal use by 100 million tons a year. In 2015, 71 waste-to-energy facilities and four other power plants in the United States burned 29 million tons of garbage, generating nearly 14 billion kilowatt-hours of electricity.

A 2009 United Nations Environmental Programme report on converting plastic waste into a resource described the production of gaseous fuels, using high heat to decompose plastic waste, and solid fuel derived from a mixture of waste plastic, paper, and wood. The materials are first shredded, sorted then made into pellets. A number of companies in Japan are producing both solid and gaseous fuels. The Showa Denko company, headquartered in Tokyo, uses heat gasification to recycle plastic waste into ammonia, used to manufacture many products, and CO2 for carbonization.

Liter of Light, a grassroots movement with partnerships around the world, has found another way to recycle plastic bottles. It helps energy-poor communities convert discarded soda bottles into solar bottle bulbs to illuminate homes and streets. The organization has installed over 350,000 bottle lights in more than 15 countries.

The best solutions for our plastic problem are still to reduce our use of them, and to reuse and recycle whenever possible. More policies that ban plastic bag use, require bottle deposits and expand recycling would help. But millions of tons of plastic waste still sit in landfills around the country; technologies that are able to tap this waste as a resource can offer multiple benefits, helping to clean up the environment, lessen our dependence on foreign oil, decrease our use of non-renewable virgin resources, reduce greenhouse gas emissions, and generate energy.

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Americans discard about 33.6 million tons of plastic each year, but only 9.5 percent of it is recycled and 15 percent is combusted in waste-to-energy facilities. What happens to the rest of it?

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Engineering Wunderkind's Ocean Plastics Cleanup Device Hits a Setback

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Engineering Wunderkind's Ocean Plastics Cleanup Device Hits a Setback

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The path to innovation is not always a smooth, straight line. In some cases, it's U-shaped.

In September, a 2,000-foot-long floating barrier, shaped like a U, was dispatched to the Great Pacific garbage patch between Hawaii and California, where roughly 1.8 trillion pieces of plastic have formed a floating field of debris roughly twice the size of Texas. Made of connected plastic pipes, the barrier was meant to catch and clean-up the plastic.

Invented by Boyan Slat when he was just 17, the barrier has so far done some of what it was designed to accomplish. It travels with wind and wave propulsion, like a U-shaped Pac-Man hungry for plastic. It orients itself in the wind and it catches and concentrates plastic, sort of.

But as Slat, now 24, recently discovered with the beta tester for his design, plastic occasionally drifts out of its U-shaped funnel. The other issue with the beta tester, called System 001, is that last week, a 60-feet-long end section broke off.

The first issue, Slat said, was likely due to the device's speed. In a September interview with NPR, he said the device averages about four inches per second, which his team has now concluded is too slow. The break in the barrier was due to an issue with the material used to build it.

"In principle, I think we are relatively close to getting it working," Slat said in an interview Saturday with NPR's Michel Martin. "It's just that sometimes the plastic is also escaping again. Likely what we have to do is we have to speed up the system so that it constantly moves faster than the plastic."

For the material failure, Slat said his team will probably try to locally reinforce the system to combat the problem of material fatigue.

"If you have a paper clip and you move that back and forward many times, essentially the material gets weaker," he said. "That's likely what has happened with material of the cleanup system."

Slat and the team at his nonprofit, The Ocean Cleanup, are now bringing the system back to Hawaii for repairs and upgrades. Slat told NPR in 2016 that his structure is 10 times further away from land than the world's most remote oil rig, subject to battering waves and storms.

When the material failure occurred, it wasn't due to the result of a major Pacific storm. It was just normal wear and tear, Slat said.

"We've had conditions twice as worse as we had last weekend, but the system already sort of moved back and forth about 1.5 million times since it's been out there," he said.

With an estimated cost of $24.6 million reported by Forbes, and a challenging work environment, the project is high-risk and Slat hopes, high-reward.

But experts on plastic pollution have expressed concerns about the project's effectiveness.

George Leonard, chief scientist at Ocean Conservancy, told NPR in September that only 3 to 5 percent of the total amount of ocean plastic actually winds up in systems of circulating currents. He estimates that about 8 million metric tons of plastic go into the ocean each year - roughly the equivalent of one dump truck full of plastic every minute.

Critics say efforts should be aimed at preventing plastics from going into the ocean in the first place, and that Slat's barrier project could divert resources away from that goal. Others have expressed concern about the barrier's impact on marine wildlife.

Slat said that marine wildlife is be able to safely pass underneath a 10-foot deep screen under the pipe meant to catch debris. However, Wired reported that the pipes could attract and lead animals straight into plastic-polluted waters, and may also shed nano-sized particles of plastic into the water when hit with the sun's rays.

The concern is that ultraviolet light from the sun can potentially disintegrate the plastic, but The Ocean Cleanup responded by telling Wired that the high-density polyethylene plastic used in their tubes can reflect UV radiation.

Slat's confidence in his design hasn't wavered, and said he was unfazed by the current setbacks.

"Considering the things we have been able to prove in the past few months and considering the problems that we have faced, they seem quite solvable," he said. "I'm confident that the team will be able to design appropriate solutions for this and that we'll have the system back in the patch in a few months from now."

His team hopes to make the system fully operational sometime this year. If the project succeeds, Slat's vision is to deploy a fleet of 60 more devices, projected to remove half of the Great Pacific Garbage Patch's plastic within five years.

In this vision, one he has held since his teens, support vessels would act like ocean garbage trucks; ships would carry the plastics back to land, where they would be processed, recycled, and reused - not dumped back into the ocean.
The audio for this story was produced by Dana Cronin and edited by Natalie Winston.

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An Engineering Wunderkind's Ocean Plastics Cleanup Device Hits A Setback

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Four months into its testing phase, the Ocean Cleanup's plastic-catching device isn't catching as much plastic as intended.

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Plastic Oceans
There are increasing high levels of man-made pollution in many of the world's seas and little actually disappears. By 2050 there will be more plastic than fish in the world's oceans.
We live on a blue planet; the world's oceans cover three quarters of the Earth. They contain 97% of the Earth's water and are currently absorbing around a third of the CO2 being produced by our activities and so helping in part by acting a buffer for some of the impacts of climate change. (30 to 40% of the carbon dioxide from human activity released into the atmosphere dissolves into oceans, resulting in the creation of carbonic acid.) Ocean acidification is therefore a rising concern. The average pH balance is dropping and as a result the growth of calcifying organisms such as corals and shellfish is being reduced. Acidification alone, though, is not the only pollution problem faced by the world's seas, and others are escalating at an even faster rate. The impacts and implications are huge and growing.

Around 80% of marine pollution comes from land-based activities. Waste runs or is dumped into drains and rivers and hence the seas. Oil, fertilisers, sewage, plastics and toxic chemicals are all part of the mix. Oil spills are less frequent but in many countries without an established recycling system, used oil is thrown down the drain or poured directly into rivers. Nutrients in fertiliser runoff from farms and lawns produce algae, depleting dissolved oxygen and suffocating marine life, causing dead zones in places such as the Gulf of Mexico and the Baltic. In many regions, untreated sewage still flows into the seas - 80% of urban sewage discharged into the Mediterranean is untreated. A recent addition to the challenge is the role of desalination plants, cropping up in areas of water stress from the Middle East to Australia and California. As a core by-product of their water purification process, they add salt into the seas, so increasing salinity and hence acute toxicity.

While all of the pollutants are having severe negative impact, perhaps the most visible - hence one that will drive the biggest change in the next decade - is plastic. Around 275 million tons of plastic waste is generated each year around the world; between 4.8 million and 12.7 million tons is either washed or dumped deliberately into the sea. The World Bank expects the planet's municipal solid waste to double within 15 years, much of this in the form of single-use plastic items. Bottles, bags, balloons, packaging, shoes - all take decades to break down. This waste is ingested by pretty much every marine animal including fish, dolphins, seals and turtles. So far, plastic has been found to be blocking the digestive tracts of at least 267 different species.

Although this is a global problem, the epicentre of plastic pollution is clear. Today 60% of the plastic waste in the ocean comes from just 5 countries - China, Indonesia, the Philippines, Thailand and Vietnam. The media already talks about the Great Pacific Garbage patch. By 2025, plastic consumption in Asia will increase by 80%, surpassing 200 million tons; some are calling for specific interventions in these 5 countries. Regionally, the EU is aiming to halve plastic bag use by 2018 but this is not an international standard. Industry experts expect that by 2050 we will be producing three times as much plastic as we do today; on a volume basis, the WEF sees that by 2050 there will be more plastic than fish in the world's oceans.

Plastic pollution is however not alone as an increasing danger to the world's seas. One politically sensitive issue now is associated with dredging and land reclamation. Whether in the South China seas, where China is creating islands built on coral reefs, or in Indonesia, where sand mining has been providing Singapore with the resource to add 130 square kilometres of artificial 'reclaimed' land in the past 40 years, mining has evidently moved from land to sea.

With all the consequences of our actions now becoming apparent, the question is what will change going forward? Has ocean pollution become such a significant issue that there will be tangible change within the next decade? Some think so. Foremost, and largely because of plastic waste, the visibility of the impact is clear in the media and policy bodies. The UN has included as its 14 th Sustainable Development Goal the ambition to "conserve and sustainably use the oceans, seas and marine resources." A core 2025 objective is to prevent and significantly reduce marine pollution of all kinds, especially land-based activities, including marine debris and nutrient pollution.

Unfortunately, much of the world's oceans are not part of any one country's territorial waters. More than 40 per cent of the planet's surface (80 million square miles - seven times the area of the whole African continent) is ocean that belongs to everyone and no one - and hence is largely unregulated. While fishing, environmental, tourist and defence policies all unite to seek to protect and manage the sea close to a nation's shoreline, beyond a notional 12 to 200-mile limits it is largely a free-for-all. This is where the fish, dolphins and plankton are taking the hit. No one is setting the global rules and few are agreeing on a better way.

When will the balance tip? When will the negative impacts on our environment, the ecology and, most significantly from a financial perspective, a good share of our food resources start to change attitudes? Some are putting their faith in China to set new standards, but these may only apply locally. At a global level some see that a rethinking of the value of the 'blue-economy' is required. The Global Ocean Commission, for one, has called for adoption of an ambitious, long-term goal of zero plastic waste into the marine environment. This will require partnerships and behaviour changes that simply do not exist today, and the end of Europe and the US shipping its waste to Asia. If we start to see waste as a resource in the next decade, will perceptions - and maybe behaviours - shift?

Whether seeking to protect food supplies or looking to fulfil UN development goals, bringing order to the high seas is seen as critical for the future. We have already overshot the planetary limits on biodiversity and nitrogen; as the consequences become more apparent, can we avoid the same for ocean pollution?

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There are increasing high levels of man-made pollution in many of the world's seas and little actually disappears. By 2050 there will be more plastic than fish in the world's oceans. We live on a blue planet; the world's oceans cover three quarters of the Earth.

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By Claire Le Guern
Last updated in November 2019.

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How Ocean Pollution Affects Humans - Planet Aid, Inc.

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By Andrew Dilevics The environment pays a heavy price for our "fast fashion" habits. The textile industry regularly contaminates waterways with dyes and waste, and washing our synthetic clothing releases plastic microfibers into the ocean. Growing enough cotton to produce just one t-shirt requires up to 700 gallon of water!

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These 5 Marine Animals are Dying Because of Our Plastic Trash

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These 5 Marine Animals are Dying Because of Our Plastic Trash

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These 5 Marine Animals Are Dying Because of Our Plastic Trash… Here’s How We Can Help

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Plastic pollution affects at least 700 marine species and some estimates suggest that at least 100 million marine mammals are killed each year by it.

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7 Ways to Reduce Ocean Plastic Pollution Today

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7 Ways to Reduce Ocean Plastic Pollution Today

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Plastic pollution is one of the greatest threats to ocean health worldwide. But, there are many solutions to plastic pollution that you can participate in today. This article covers some of the basic facts about ocean plastic pollution and provides several specific plastic pollution solutions that everyone can take part in.

The Ocean Plastic Pollution Problem

With skyrocketing plastic production, low levels of recycling, and poor waste management, between 4 and 12 million metric tons of plastic enter the ocean each year-enough to cover every foot of coastline on the planet! And that amount is projected to triple in the next 20 years. Let that sink in for a moment.

In the ocean, plastic pollution impacts sea turtles, whales, seabirds, fish, coral reefs, and countless other marine species and habitats. In fact, scientists estimate that more than half of the world's sea turtles and nearly every seabird on Earth have eaten plastic in their lifetimes. Plastic pollution also mars otherwise beautiful beaches, coastlines, and snorkel and dive sites worldwide, even in remote areas such as Midway Atoll.

One of the reasons that plastic pollution is such a problem is that it doesn't go away: "plastics are forever." Instead, plastic debris simply breaks down into ever-smaller particles, known as microplastics, whose environmental impacts are still being determined.

Plastic Pollution Solutions: 7 Things You Can Do Today

Everyone can do something to help solve the plastic pollution problem, and millions of people worldwide are already taking action to reduce their plastic use. Here are seven ways you can make a difference, starting today.

1. Reduce Your Use of Single-Use Plastics

Wherever you live, the easiest and most direct way that you can get started is by reducing your own use of single-use plastics. Single-use plastics include plastic bags, water bottles, straws, cups, utensils, dry cleaning bags, take-out containers, and any other plastic items that are used once and then discarded.

The best way to do this is by a) refusing any single-use plastics that you do not need (e.g. straws, plastic bags, takeout utensils, takeout containers), and b) purchasing, and carrying with you, reusable versions of those products, including reusable grocery bags, produce bags, bottles, utensils, coffee cups, and dry cleaning garment bags. And when you refuse single-use plastic items, help businesses by letting them know that you would like them to offer alternatives.

2. Support Legislation to Curb Plastic Production and Waste

As important as it is to change our individual behaviors, such changes alone are insufficient to stop ocean plastic pollution. We also need legislation that reduces plastic production, improves waste management, and makes plastic producers responsible for the waste they generate. There are a variety of ways that you can support local, national, and international legislation that provide critical solutions to reduce plastic pollution. One such effort in the United States is the 2021 Break Free From Plastic Pollution Act, a comprehensive federal bill that aims to address the plastic pollution crisis, and there are a number of state level initiatives to introduce extended producer responsibility (EPR) legislation that makes plastic producers and distributors responsible for their products and packaging at the end of life.

At the international level, hundreds of organizations and businesses successfully worked together with United Nations member states to enact a global plastics treaty, signed by 175 member states, that will set global rules and regulations to reduce plastic pollution. And legislation that limits, taxes, or bans unnecessary single use plastic items, such as plastic bags, takeout containers, and bottles, has been successfully enacted in many places globally, and you can support the adoption of such policies in your community too. Here is a comprehensive resource and toolkit on legislative approaches to limiting plastic bags, foodware, microplastics, and more.

3. Recycle Properly

This should go without saying, but when you use single-use (and other) plastics that can be recycled, always be sure to recycle them. At present, just 9% of plastic is recycled worldwide. Recycling helps keep plastics out of the ocean and reduces the amount of "new" plastic in circulation. If you need help finding a place to recycle plastic waste near you, check Earth911's recycling directory. It's also important to check with your local recycling center about the types of plastic they accept.

4. Participate In (or Organize) a Beach or River Cleanup

Help remove plastics from the ocean and prevent them from getting there in the first place by participating in, or organizing a cleanup of your local beach or waterway. This is one of the most direct and rewarding ways to fight ocean plastic pollution. You can simply go to the beach or waterway and collect plastic waste on your own or with friends or family, or you can join a local organization's cleanup or an international event like our Global Ocean Cleanup or the International Coastal Cleanup.

Take Our 7-Day Fight Plastic Waste Challenge

Join the global movement to fight plastic waste with our 7-day challenge. With just a few minutes a day, you'll be on your way to reducing ocean plastic pollution from home.
Take the Challenge

5. Avoid Products Containing Microbeads

Tiny plastic particles, called " microbeads," have become a growing source of ocean plastic pollution in recent years. Microbeads are found in some face scrubs, toothpastes, and bodywashes, and they readily enter our oceans and waterways through our sewer systems, and affect hundreds of marine species. Avoid products containing plastic microbeads by looking for "polythelene" and "polypropylene" on the ingredient labels of your cosmetic products (find a list of products containing microbeads here).

6. Spread the Word

Stay informed on issues related to plastic pollution and help make others aware of the problem. Tell your friends and family about how they can be part of the solution, or host a viewing party for one of the many plastic pollution focused documentaries, like A Plastic Ocean, Garbage Island: An Ocean Full of Plastic, Bag It, Addicted to Plastic, Plasticized, or Garbage Island.

7. Support Organizations Addressing Plastic Pollution

There are many non-profit organizations working to reduce and eliminate ocean plastic pollution in a variety of different ways, including Oceanic Society, Plastic Pollution Coalition, 5 Gyres, Algalita, Plastic Soup Foundation, and others. These organizations rely on donations from people like you to continue their important work. Even small donations can make a big difference!

These seven ideas only scratch the surface for ways you can help address the growing problem of plastic pollution in the oceans. The important thing is that we all do something, no matter how small. For more ideas and resources, sign up to join our Blue Habits community of people worldwide committed to joyful daily actions that improve ocean health.

Reduce Plastic Pollution From Home with Our 7-Day Challenge

Join the global movement to fight plastic waste by participating in our 7-day challenge.
Take the Challenge

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7 Ways to Reduce Ocean Plastic Pollution Today

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Plastic pollution is one of the greatest threats to ocean health worldwide. But, there are many solutions to plastic pollution that you can participate in

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The Problem of Plastic / Can We Save Our Planet?

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The Problem of Plastic / Can We Save Our Planet?

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Can This Massive Invention Save Our Planet?

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Can This Massive Invention Save Our Planet?

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We Made Plastic. Now We're Drowning in It.

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We Made Plastic. Now We're Drowning in It.

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If plastic had been invented when the Pilgrims sailed from Plymouth, England, to North America-and the Mayflower had been stocked with bottled water and plastic-wrapped snacks-their plastic trash would likely still be around, four centuries later.

If the Pilgrims had been like many people today and simply tossed their empty bottles and wrappers over the side, Atlantic waves and sunlight would have worn all that plastic into tiny bits. And those bits might still be floating around the world's oceans today, sponging up toxins to add to the ones already in them, waiting to be eaten by some hapless fish or oyster, and ultimately perhaps by one of us.

We should give thanks that the Pilgrims didn't have plastic, I thought recently as I rode a train to Plymouth along England's south coast. I was on my way to see a man who would help me make sense of the whole mess we've made with plastic, especially in the ocean.

Because plastic wasn't invented until the late 19th century, and production really only took off around 1950, we have a mere 9.2 billion tons of the stuff to deal with. Of that, more than 6.9 billion tons have become waste. And of that waste, a staggering 6.3 billion tons never made it to a recycling bin-a figure that stunned the scientists who crunched the numbers in 2017.

No one knows how much unrecycled plastic waste ends up in the ocean, Earth's last sink. In 2015, Jenna Jambeck, a University of Georgia engineering professor, caught everyone's attention with a rough estimate: between 5.3 million and 14 million tons each year just from coastal regions. Most of it isn't thrown off ships, she and her colleagues say, but is dumped carelessly on land or in rivers, mostly in Asia. It's then blown or washed into the sea. Imagine five plastic grocery bags stuffed with plastic trash, Jambeck says, sitting on every foot of coastline around the world-that would correspond to about 8.8 million tons, her middle-of-the-road estimate of what the ocean gets from us annually. It's unclear how long it will take for that plastic to completely biodegrade into its constituent molecules. Estimates range from 450 years to never.

Meanwhile, ocean plastic is estimated to kill millions of marine animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. Some are harmed visibly-strangled by abandoned fishing nets or discarded six-pack rings. Many more are probably harmed invisibly. Marine species of all sizes, from zooplankton to whales, now eat microplastics, the bits smaller than one-fifth of an inch across. On Hawaii's Big Island, on a beach that seemingly should have been pristine-no paved road leads to it-I walked ankle-deep through microplastics. They crunched like Rice Krispies under my feet. After that, I could understand why some people see ocean plastic as a looming catastrophe, worth mentioning in the same breath as climate change. At a global summit in Nairobi last December, the head of the United Nations Environment Programme spoke of an "ocean Armageddon."

And yet there's a key difference: Ocean plastic is not as complicated as climate change. There are no ocean trash deniers, at least so far. To do something about it, we don't have to remake our planet's entire energy system.
To read the full story, visit https://www.nationalgeographic.com/magazine/2018/06/plastic-planet-waste-pollution-trash-crisis/.

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We Made Plastic. We Depend on It. Now We're Drowning in It. - Waste Advantage Magazine

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If plastic had been invented when the Pilgrims sailed from Plymouth, England, to North America-and the Mayflower had been stocked with bottled water and

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Kids Take Action Against Ocean Plastic | Short Film Showcase