3 . Kenya has been at the forefront (前沿) of the global war on plastic since the government banned single-use plastics in protected areas in June 2020. Unfortunately, the preventive measures have barely received attention. Hundreds of tons of industrial and consumer polymer waste continue to get dumped into landfills daily. However, if 29-year-old Nzambi Matee has her way, the unsightly plastic heaps will soon be transformed into colorful bricks.

The materials engineer’s seeking to find a practical solution to control plastic pollution began in 2017. She quit her job and set up a small lab in her mother’s backyard. It took her nine months to produce the first brick and even longer to convince a partner to help build the machinery to make them. But the determined eco-entrepreneur was confident in her idea and did not give up.

She says, “I wanted to use my education to handle plastic waste pollution. But I was very clear that the solution had to be practical, sustainable, and affordable. The best way to do this was by channeling the waste into the construction space and finding the most efficient and affordable material to build homes.” Her company produces over 1,500 bricks a day. The pavers are made using a mix of plastic products that cannot be reprocessed or recycled.

The collected plastic is mixed with sand, heated at very high temperatures, and compressed (压缩) into bricks that vary in color and thickness. The resulting product is stronger, lighter, and about 30 percent cheaper than concrete bricks. More importantly, it helps repurpose the lowest quality of plastic. “There is that waste they cannot process anymore; they cannot recycle. That is what we get.” Matee says.

Matee is not nearly done. Her dream is to reduce the mountain of trash to just a hill by increasing production and expanding her offerings. She says, “The more we recycle the plastic, the more we produce affordable housing, the more we created more employment for the youth.”

4 . A Plastic Ocean is a film to make you think.Think,and then act.We need to take action on our dependence on plastic.We’ve been producing plastic in huge quantities.Drinking bottles,shopping bags and even clothes are made with plastic.    1     What happens to all the rest?This is the question the film A Plastic Ocean answers.

The film begins as a journey to film the largest animal on the planet,the blue whale.But during the journey the filmmakers make the shocking discovery of a huge,thick layer of plastic floating in the Indian Ocean.    2     In total,they visited 20 locations around the world during the four years to make the film.

In the film there are beautiful shots of the seas and marine life.    3     We see how marine species are being killed by all the plastic we are dumping in the ocean.The message about our use of plastic is painfully obvious.

    4     In the second half,the filmmakers look at what we can do to deal with the problem.

They present short-term and long-term solutions.These include avoiding plastic containers and recycling as much as you can.The filmmakers also stress the need for governments to work more on recycling programmes.

We make a shocking amount of plastic.Over 300 million tons of plastic are produced every year,and at least 8 million of those are dumped into the oceans.The results are disastrous,but it isn’t too late to change.    5    

E-TRASH

Nowadays, every household produces electronic trash (or e-trash)—an old TV or computer, a printer, or an out-of-date cell phone. But when we throw these everyday items away, not many of us know    1    they go. The journalist and photographer, Peter Essick, decided to follow this e-trash    2    several countries around the world.

In particular, Essick found that a lot of e-trash goes to Ghana. There, he saw    3    (mountain) of old computers in the local markets. The sellers resell some of them,    4     not many work. Instead, they recycle the broken computers by melting the parts inside. These parts contain a little metal such as copper or even gold. However, this recycling process is    5    (danger) for the workers because    6    produces a lot of toxic chemicals.

As a result of his journey, Peter Essick thinks it’s important to stop     7    (export) e-trash. It’s bad for the environment and it’s bad for    8    (people) health. Instead, he believes manufacturers need    9     (produce) more eco-friendly electronics, in other words, electronic products that you can recycle cheaply, safely, and in the country where they    10    (make).