Society

Native Australian animals are increasingly under threat as natural disasters fueled by a changing climate ravage their habitats. The Australian Koala Foundation estimates that there are less than 57,920 koalas left in the wild in 2022, possibly as few as 32,065. Koalas in the southern part of Australia face a threat of habitat loss because the woods and woodlands there are being destroyed for urban development and agriculture. Koalas are also killed in domestic dog attacks, bushfires and road accidents.  As a continent prone to a range of devastating natural hazards including bushfires, flooding and tropical cyclones, the government has committed to spend AU$2,300,000,000 (HK$11,740,000,000) on environmental preservation in the latest budget,  Up to AU$100,000,000 is specifically allocated to biodiversity preservation. People from all walks of life work together, some volunteer to be firefighters or animal rescuers, all with the aim of saving the country’s natural environment before it is too late.  In June 2019, a deadly fire swept across New South Wales and demolished 6.2% of the wildlife natural habitat. The country set aside AU$200,000,000 (HK$1,020,000,000) to restore the habitats, according to the Australian government’s website.  Jane Willcock is the senior registrar and museum operations coordinator at the University of Queensland.  “The koalas are too afraid in their place, and they are very picky about what they eat, so they are very difficult to accommodate,” Willcock explained. Financial and physical support since the woods were ignited in July 2019 put an end to the fatal bushfire that impacted three billion animals between 2019 and 2020, either killing them or reducing their homes to ashes, according to the data from World Wildlife Fund.  “My school had posters about koala-saving techniques all over the campus,” said Chong Yan, a veterinary student at the University of Sydney. The veterinary society she joined …

Chan Yin-chi, 77, lives alone in Kwai Hing. Every Tuesday, he visits the local community centre to dance with other elderly people. She is health conscious and brews her red dates tea every morning. The hot summer nights in Hong Kong though make it hard to sleep without an air conditioner, yet the damp cold air is a problem for Chan. “The cold wind from the air conditioning during the night makes my muscles and bones ache,” she said. “From here to here, there is pain in the whole body,” she said, pointing at her shoulders and legs.  Over the past two decades, the number of days when the temperature in Hong Kong was more than  33°C in a year has increased by 50%, according to the Hong Kong Observatory. Depending on how serious the greenhouse gas emissions are, the annual mean temperature of the city is expected to rise by as high as 1.7°C from 2041 to 2060. Joey Ho Wai-yan, a registered Chinese medicine practitioner in Hong Kong, explained that elderly folks are particularly vulnerable to the effects of high temperatures. Her clinic is often packed with people who suffered from heat stroke after staying outdoors for a long time .“Elderly people are physically weaker, have lower energy, poorer perspiration and they have difficulty adjusting to air conditioning, which affects the balance of their body temperature,” said Ho. “Even after seeking medical advice and taking antipyretic medication, the fever may still recur.”  Heat stroke is caused when the body temperature reaches 41°C or higher. Symptoms include dizziness, headache, nausea, shortness of breath and mental confusion, according to the Centre for Health Protection. Ho explained that climate change is making  Hong Kong becoming hotter and more humid from mid-spring to the end of summer. This makes it harder for …

Colourful soda cans shaped into lanterns that dangle from long pieces of wires is a type of traditional wind chime at the fishing village of Tai O. But when you walk around the many huts on stilts there these days, some of the chimes are rusted and broken because the owners have left for good. They were evacuated because flooding destroyed their homes. Tai O, is one of Hong Kong’s oldest fishing villages. It is in a low-lying area on the western coast of Lantau Island. This “Venice of Hong Kong” is threatened by inundation because of climate change.  Residents recalled their survival experience from two of the most devastating typhoons in Tai O: Typhoon Hato in 2017 and Typhoon Mangkhut in 2018.  In August 2017, Super Typhoon Hato smashed into Hong Kong with an estimated sustained wind speed of 185 kilometres per hour. The Hong Kong Observatory issued Hurricane Signal No.10, the strongest tropical storm warning signal possible here. It was the first No.10 in five years. Hato brought severe flooding and destruction in multiple coastal regions, including Tai O, Cheung Chau, Heng Fa Chuen, and Lei Yue Mun. In Tai O, the damage was the worst in nine years, according to the Observatory. When the government sounded the flood alert system, many residents there had to evacuate. The rising water approached faster than residents expected. Kenny Wong, a villager in Tai O, said they didn’t have time to prepare because the official forecast underestimated the typhoon’s impact. “The flood was up to my knees at home. Many of my furniture and electrical appliances were damaged during the storm surge,” Wong said.  He said Typhoon Mangkhut was even worse than Hato.  When Super Typhoon Mangkhut hit Hong Kong in September 2018, it brought the most severe wind strength recorded …