1 . In the Seychelles archipelago (塞舌尔群岛) in East Africa, flooding and erosion (侵蚀) caused by rising sea level pose an incoming threat to the country’s many low-lying islands. At the same time its mangrove forests (红树林), which serve as a vital aspect against these impacts, are disappearing: Approximately 70% of Seychelles mangroves have been destroyed since the late 1700s due to human-driven development and agriculture as well as soil erosion from sea-level rise.

Today the Seychelles Government is working with local community leaders to restore the mangroves, and not just for protection against rising sealevel. Research shows that these forests can store about 2.5 million tonnes of CO₂ (equal to taking 500,000 cars off the road for a year), directly helping to fight climate change. They also provide a breeding ground for fisheries, a sector that contributes one-fifth of the country’s GDP, benefiting local communities’ livelihood and helping to protect the islands’ lively biodiversity (多样性).

While the concept of using nature to benefit both lives and lands is by no means new, global interest in “nature-based solutions” has skyrocketed in recent years. Many now see nature-based solutions as a key approach for addressing not only climate change but a range of social, environmental and economic challenges — from biodiversity loss, food security and air pollution to disease control and declining local economies.

Yet there remains widespread debate about what exactly constitutes a nature-based solution as well as how to best include these strategies into broader climate and conservation efforts. This indetermination has contributed to significant under-investment: It’s estimated that to limit temperature rise to below 1.5 degrees C (degrees F), hold back biodiversity loss and control land degradation (恶化), annual investments in nature-based approaches must be three times by 2030.

As nature-based solutions continue to rise on the global agenda, building a more consistent understanding around the concept and its implications will be key to raising support for effective, extensive solutions that benefit both people and the planet.

2 . When most kids go to the beach, they’re too focused on making sandcastles and splashing around to notice litter, but several years ago, for 7-year-old Cash Daniels, noticing a plastic straw sparked a lifelong passion for saving the planet.

Cash, who is now known as the “conservation kid”, has always loved nature. He grew up fishing along the Chattanooga River, after all! But once he learned that 80 percent of all trash from land and rivers ends up in the ocean, he couldn’t sit back.

He started with cleanups along the river, something that quickly went from a family affair to a community effort with volunteers and neighbors. In 2019, Cash, together with a Canadian conservationist, Ella Galaski-Rossen, started a nonprofit called the Cleanup Kids. Despite living in different countries, they managed to create educational videos on their YouTube channel. “We hope to be a really big nonprofit that eliminates plastic in the U. S. and Canada,” Cash said. “We want to inform kids and adults in the landlocked states of how their actions are connected to the water and the ocean,” Cash said.

Cash was selected as one of America’s top 10 youth volunteers of 2021 by the Prudential Spirit of Community Awards. He also earned the title of National Honoree, where he received a$5,000 grant to go to a nonprofit of his choice, and he became the first person to win the Youth Conservationist Award two years in a row from the Tennessee Wildlife Federation.

“I want to travel the world, teach others, and help them feel connected to the ocean. Because if you are connected to the ocean-if you love it and what lives in it—you’ll want to protect it,” he said. “This is my fun, and it becomes more fun with every new discovery.”

6 . People have different ways of dealing with waste paper, specifically used newspapers. Some put them in the recycling area, while others keep them as wrappers (包装纸). While these are both good measures, a Japanese publishing company had a better idea for their end use.

The Mainichi Newspapers Co., Ltd. invented the “Green Newspaper”, which allows people to grow plants with it. This unique newspaper was published on Greenery Day, which is focused on environmental news and made of green paper with seeds placed into it. What makes it even more special is the ink (油墨) used to print words and photos, which is made from plants. The publisher advises readers to tear the used newspaper into small pieces and plant them in a container with soil. They should water them, like they would do for any plant. Within a few weeks, the seeds will grow into plants.

This brilliant concept was invented by Dentsu Inc., one of Japan’s most famous advertising agencies, which works with the publishing company on the initiative (倡议). The publisher’s belief is environmental sustainability (持续性). As its mission statement says, “The Mainichi doesn’t take action only through information, but also by solving global issues.” With joint efforts, this initiative has reached the corners of Japan and sold around millions of copies daily. Other such initiatives producing plantable paper are also seen in India and the US.

About 95 million trees are lost for producing newspapers every year. The Internet, the number of whose users stands for 62.5 percent of the population worldwide, has influenced how people read news and the print readership has dropped greatly. However, the reinvention and reimagination of this newspaper will bring about a change in the publishing industry as well as having an environmental influence.

7 . Le Le, the giant panda that died early this month at Memphis Zoo, may have suffered from heart disease, according to an autopsy (验尸) by zoologists from China and the United States.

The experts’ original judgment was that this was the cause of the death of the 25-year-old male panda, according to a media release from the Chinese Association of Zoological Gardens on Sunday. “But that judgment still needs to be confirmed through further examinations, “ it said. The autopsy was conducted following the arrival of a Chinese team at the zoo recently. Experts from both countries studied the results from the autopsy and ruled out a number of common conditions.

Le Le died in his sleep on Feb 3 before he could be returned to China, according to the zoo.

“Over the last 20 years Le Le has delighted millions of visitors, served as an exemplary ambassador for his species and remains a shining symbol of conservation partnership with the People’s Republic of China,” the zoo said in a statement on Feb 3.

Le Le arrived in Memphis accompanied by a female giant panda, Ya Ya, in 2003. Last December, the zoo said that the famous pair would make the journey back to China within the next few months, as the current loan agreement with the Chinese Association of Zoological Gardens was coming to an end.

The Chinese team also examined Ya Ya, and checked her medical and monthly health reports, according to the Chinese association. Despite hair loss resulting from a skin discase, the female panda was found to have a good appetite and was maintaining a stable weight, it said, adding that no abnormalities were observed in its feces. Aside from holding a discussion with Memphis Zoo about Ya Ya’s skin condition, the group gave advice on how to feed and nurse the female giant panda.

“China and the US are now coordinating the handling of procedures so that Ya Ya can be returned to China as soon as possible, ” it noted. China has completed all necessary preparations to receive the female panda. Import and quarantine permits have been issued and the quarantine location has been determined.

9 . The first rule of popular science is to reveal the wonder and mystery of the world. For that reason, Sentient (Picador), written by photographer and wildlife film-maker Jackie Higgins, is my pick of the year. According to my interviews with many readers, I select other four newly-published books in 2022.

This book describes how our ancestors hunted and consumed ancient animals such as mammoths, bison, giant camels and many more now-extinct species. The diet of the Clovis peoples of North America was a menu described as “a record of a lost world”. This book explains how our dinners robbed the world of so many large animals. It gives inspiration for how modern humans can be at peace with nature.

In 1999, Mann published a graph showing the rapid post-industrial rise in global temperatures. Two decades later, his book The New Climate War remains convinced that we can prevent climate change. This book sets out a common-sense approach to carbon pricing and a revision of the Green New Deal. Of course, there are still many people who deny that climate change is even happening.

Physicist Kate Greene imagines that she spends four months in a geodesic dome in Hawaii, with five other people, to mimic living in a colony on another planet. The story describes the future of our Earth. Kate makes readers cherish the natural environment. “No sunshine on our skin, and no fresh air in our lungs,” Greene turns the frustrations into a moving story.

The birds were once common across the peninsula. But as development over the last 100 years reduced the habitats on which the bird depends, the species became endangered. Mark Walters travels the state to report on the natural history and the current situation of Florida’s flag ship birds. This book can raise people’s awareness of protecting the birds’ habitats.