【推荐2】When people get old and have difficulty working full time, they retire and begin a new, more relaxing lifestyle. But what about old industrial buildings? Can they start anew?

China seems to find a good solution for them. In recent years, many abandoned   factories, railway yards, warehouses and mills have been transformed into cultural and tourist sites. According to the Ministry of Industry and Information Technology, there are now 194 items on the country’s national industrial heritage list.

The 798 Art Zone in Beijing is an iconic example. Built in the 1950s as No 798 Joint Factory, it was gradually abandoned in the 1990s as production slowed down. In 2006, Beijing’s municipal government invested over 120 million yuan and improved its infrastructure condition, turning the factory complex into a cultural and creative industrial base. Now the art zone holds about 200 galleries, art centers as well as fashionable boutiques, cafes and restaurants, which also earns it a place on the bucket list (心愿单) of many tourists, noted The Paper.

Jack Liu is a frequenter of the art zone who visits it every weekend. “In the art zone, you can refresh memories of the development of Chinese manufacturing through its old buildings,” said the 28-year-old to Teens. “However, in art galleries here you will feel pulled into a fashionable, modern world. It’s amazing.”

Industrial heritage sites, which used to be filled with the rumbling of machines, are now “precious pages of the book on the industrial culture of China,” noted People’s Daily.

Since these heritage sites are rich and diverse in content, cities in China also spare no effort to explore new ways and models to protect and utilize them.

For example, a beer museum has been set up inside a century-old plant of the Tsingtao Brewery in Qingdao, Shandong province, bringing people closer to the long history of the brewery. Some abandoned plants in Beijing have also been renovated for city explorers to take adventures in.

Just as the elderly need our care and love, these industrial heritages are also expected to be injected with vitality through protection and development. “It is not only an inevitable trend of the innovation-driven development of cities, but a necessity for fostering (促进) new drivers of development,” noted People’s Daily.

【推荐2】One of the biggest topics of the last decade, sustainability has become the beacon (灯塔) of hope to protect the planet. From supermarkets taking action on plastic packaging to the zero waste movement that can be practised from your kitchen, changes made by individuals and organizations across the globe has had an impact on the way we think, shop and live.

So what does that mean for the world of technology? You’d be forgiven for thinking that the words “sustainable” and “tech” don’t usually go hand in hand.E-waste is, after all, one of the planet’s biggest contributing waste streams. Not only that, but the materials that go into tech products are also part of the problem.

But with a challenge comes an opportunity, and there’s already some brilliant progress happening — great news for those of us wanting to be more sustainable with our tech. Firstly, renewed is having its moment. While consumers would previously turn their noses up at the idea of a second-hand device, there’s been a huge surge in demand for renewed tech. The second major step in tackling the problem of e-waste is a change in attitudes from owning a product to subscribing for one. A subscription for a smartphone might sound like a foreign concept, but it’s already gaining momentum. At the forefront of this movement is London-based tech startup Raylo, a pending B Corp which offers a subscription service for the latest iPhone. As customers aren’t paying to own the phone at the end of their contract, the monthly price is significantly lower than average.

Studies show that extending a phone’s lifespan from one to four years can decrease its environmental impact by about 40%.So the next time it comes to refreshing your device — whether a smartphone, laptop, tablet or something else-consider the more environmentally-friendly options that are at your fingertips.

【推荐1】Humans are responsible for 25% to 40% more of the total share of methane emissions(甲烷排放)than previously estimated, according to a new study in Nature.

Methane is one of the most powerful and effective greenhouse gases: about 28 times more effective than carbon dioxide at trapping heat in the atmosphere. It's responsible for about a quarter of global warming. It's produced naturally by animals, volcanoes, and wetlands, but it's also a byproduct of oil and gas production. It's this last form of methane that the study focused on.

Researchers used ice core measurements from Greenland from 1750 to 2013, plus previous data from Antarctica. They melted the ice to let the small quantities of ancient air trapped inside come out. These act a bit like time capsules,allowing us to learn about the methane in the atmosphere at the time. They used carbon-14, which comes from living things, as a substitute(替代物)to determine whether the methane they found came from biological sources. Until 1870, around the time when we started using fossil(化石)fuels, almost all methane came from these sources. After that, there was a rise in methane that didn't have any carbon-14, from ancient fossil sources in which carbon-14 had disappeared. That allowed the researchers to compare natural methane with methane caused by human activity.

If more methane is created by humans, there's an even bigger opportunity to control how much we release. Methane stays in the atmosphere for only a decade(compared with 200 years for carbon dioxide). So efforts to cut methane, which mostly comes from the production and transportation of gas and oil, could bring great benefit right away.

【推荐2】The Great Barrier Reef's outlook remains “very poor” despite coral (珊瑚) recovery over the past year, Australian government scientists said Monday, just days before a UNESCO ruling on the site's world heritage (遗产) status.

The United Nations cultural agency recommended last month that the world's largest reef (珊瑚礁) system be placed on its endangered list because of damage to the corals largely caused by climate change.

The Australian Institute of Marine Science (AIMS) said the corals were now in a “recovery window” after a decade of harmful heat stress and cyclones (旋风). But such opportunities were becoming rarer due to the influence of climate change, the government agency, which has monitored the reef for 35 years, said in its annual report released today. “The increasing emergence of climate-related extreme weather events and starfish outbreaks is causing more severe and frequent pressures, giving the reef fewer opportunities like this to recover,”CEO Paul Hardisty said. The scientists surveyed 127 reef sites in 2021 and found hard coral cover had increased at 69 of the 81 locations surveyed in the past two years.

Separate scientific research released last October found the 2, 300-kilometre (1, 400 miles) system had lost half its corals since 1995, with a series of ocean heatwaves causing mass coral death.

Britta Schaffelke, research program director at AIMS, said the latest findings provided a slight hope that the reef still has the power of recovering. But she added that its future is still very poor because of the dangers of climate change and other factors that are affecting the reef.

UNESCO has urged Australia to take urgent climate action but the government has long resisted calls to commit to net zero emissions (排放) by 2050. The government has said it hopes to meet the target “as soon as possible” without harming its economy, insisting dealing with climate change requires a global effort. The reef was worth about US $4. 8 billion a year in tourism for the Australian economy and there are fears that an “in danger” listing could weaken its tourist appeal.

【推荐3】The following properties which the World Heritage Committee has decided to include on the List of World Heritage are in danger according to Article 11 (4) of the Convention (公约).

Virunga National Park (Democratic Republic of the Congo)

Virunga National Park, covering an area of 790,000 ha., includes an outstanding diversity of habitats, ranging from swamps and steppes (沼泽和平原) to the snowfields. Mountain gorillas are also found in the park.

Cultural Landscape and Archaeological Remains of the Bamiyan Valley (Afghanistan)

The cultural landscape and archaeological remains of the Bamiyan Valley stand for the artistic and religious developments which from the 1st to the 13th centuries characterized ancient Bakhtria. The area contains a number of Buddhist monastic ensembles (佛教寺院), as well as strong buildings from the Islamic period.

Okapi Wildlife Reserve (Democratic Republic of the Congo)

The Okapi Wildlife Reserve occupies about one-fifth of the Ituri forest in the northeast of the Democratic Republic of the Congo. The reserve contains threatened species of primates and birds surviving in the wild. It also has some amazing scenery, including waterfalls on the Ituri and Epulu rivers. The reserve is inhabited by traditional nomadic pygmy Mbuti and Efe hunters.

Historic Center of Vienna (Austria)

Vienna developed from early Celtic and Roman settlements into a Medieval and Baroque city, the capital of the Austro-Hungarian Empire. It played an important role as a leading European music center, from the great age of Viennese Classicism through the early part of the 20th century.