Mother Earth got a bad health report from the United Nations (UN) this week, and the scientific team that conducted the exam didn’t hesitate to deliver the bad news. Joyce Msuya, director of the UN report, said, “The Earth stands at a crossroads. Its illnesses are still treatable, but not for much longer. If we continue along our present path, it will lead to a bleak future.”
According to the report, the Earth is suffering from biodiversity loss, population explosions, land degradation (退化) and air and water pollution.
Biodiversity helps regulate (调控) climate, clean air and water, form and keep soil, and reduce the effects of natural disasters. Yet, populations of species (物种) are declining and the extinction (灭绝) rates are rising. Presently, 42 percent of land-based animals, 34 percent of freshwater animals, and 25 percent of sea animals are at risk for extinction while 70 percent of our food depends directly on them.
However, the population is on track to reach nearly 10 billion by 2050. Without great and urgent changes in production and consumption patterns, the planet will not be able to support it by mid-century.
As for the Earth itself, 10 out of 14 land places have seen a decrease in productivity. Forty percent of wetlands have been lost to agriculture and urban development since 1970. Farm land is becoming less rich and useful, due in part to traditional farming systems. In most places, water quality has worsened “significantly” since 1990, poisoned by chemical pollution. One in three people still lacks access to safe water.
Joyce Msuya noted that the report provides multiple methods to treat the globe, many of them by using methods and technologies that already exist. For example, biodiversity loss and land pollution can be stopped by changes in consumption, agricultural practices, and redistribution of food.
“The world has the means to rescue our earth. What’s missing is the political will to act, with the necessary speed and size,” said Joyce Msuya.
【小题1】What does the underlined word “bleak” in paragraph 1 mean?A.Bright. | B.Hopeless. | C.Uncertain. | D.Near. |
A.Summarize the previous paragraph. |
B.Provide background for the readers. |
C.Introduce a new topic for discussion. |
D.Outline the key points to be developed. |
A.They prevent natural disasters. |
B.They stop the climate changes. |
C.They help clean up the environment. |
D.They supply enough food for us directly. |
A.The public has not realized the Earth’s illness yet. |
B.Biodiversity loss and land pollution can be stopped. |
C.We have already had all the means to save the Earth. |
D.Governments lack the will to take quick and big action. |
As part of her job, she conducted field research on toxic (poisonous) substances in the environment, often in minority communities located near large industrial polluters. She found many families were being exposed to high, sometimes deadly levels of chemicals and other toxic substances. But she was not allowed to make her information public.
Frustrated by these restrictions, Subra left her job in 1981, created her own company and has devoted the past two decades to helping people fight back against giant industrial polluters. She works with families and community groups to conduct environmental tests, interpret test results, and organize for change.
Because of her efforts, dozens of toxic sites across the country have been cleaned up. And one chemical industry spokesperson calls her “a_top_gun” for the environmental movement.
How has Subra achieved all this? Partly through her scientific training.Partly through her commitment to environmental justice. But just as important is her ability to communicate with people through public speaking. “Public speaking,” she says, “is the primary vehicle I use for reaching people.”
If you had asked Subra before 1981 “Do you see yourself as a major public speaker?”, she would have laughed at the idea. Yet today she gives more than one hundred presentations a year. Along the way, she’s lectured at Harvard, testified before Congress, and addressed audiences in 40 states, as well as in Mexico, Canada, and Japan.
【小题1】What did Wilma Subra study for her job before 1981?
A.Chemistry and microbiology. |
B.Families affected by toxic chemicals. |
C.Toxic substances in the environment. |
D.Minority communities near industrial polluters. |
A.She wanted to create her own company. |
B.She preferred freedom to restrictions. |
C.She hoped to work with families and communities. |
D.She was forbidden to inform the public of toxic pollution. |
A.her scientific training |
B.her efforts to fight against pollution |
C.her help in closing down dozens of toxic sites |
D.her strong belief in environmental justice |
A.She values it. | B.She laughs at it. |
C.She is against it. | D.She has no idea of it. |
It took a wave of water full of plastic crashing over Babacar Thiaw as he went out to sea for him to decide to act. By the time his surfboard had carried him back to Virage beach on the north shore (岸) of Senegal’s capital, Dakar, Thiaw had a plan to make use of the surfing community he had built there.
Within a year he had turned Copacabana Surf Village, which he founded with his father two decades ago, into a center for young Senegalese eco-surfers, where he organizes beach cleans, environmental courses for children and runs Senegal’s first zero-waste restaurant.
Thiaw grew up in a fishing village near the beach, and the Copacabana Surf Village’s foundations (地基) were laid by his fisher father, who after a day’s work would head to Virage beach to surf on a wooden board. They worked hard to turn the Village into a business by renting out surfboards and later offering lessons with the help of visiting overseas surfers.
It is now a popular surfing location, attracting tourists. It’s also a place where Thiaw teaches young Senegalese how to surf and care for the ocean they spend so much time in.
“When we come to the water to surf, we can see how much plastic is ending up here and it disturbs (使烦恼) us,” says Mohammed Sarr, 17, who Thiaw taught to surf. Sarr says he has become more aware of how he uses and deals with plastic because he and his family, who live near the sea, are directly affected.
Thiaw says there was doubt about the plastic-free initiative (倡议), with diners questioning whether it was healthy for him to be serving water in reusable glass bottles. But he stresses that everyone needs to understand the requirement to change .“ Once the environment is getting worse, you and your family and friends will surely suffer,” he says.
【小题1】What caused Thiaw to decide to make a change?A.The attack of seawater. | B.The sight of plastic in the sea. |
C.The dirty Virage beach. | D.The needy surfing community. |
A.He is very good at running a business. | B.He founded the Village to save the sea. |
C.He was the first to develop Village beach. | D.He tried hard to get support from the public. |
A.To show Thiaw’s influence on him. | B.To describe his relationship with Thiaw. |
C.To share his worries about Thiaw’s efforts. | D.To praise his surfing skills taught by Thiaw. |
A.They’ll have a healthy diet. | B.They’ll donate to locals in need. |
C.They’ll do their part for the environment. | D.They’ll contribute to running the restaurant. |
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