An Asian megacity partially locked down because of pollution. Acres of farms in Africa destroyed by extreme weather. Ancient Arctic cultures disappearing with melting ice.
This isn’t the future. It’s happening now.
“I have a lot of problems with coughing as soon as I go out of the room,” says Mukesh Khare, professor emeritus at the Indian Institute of Technology Delhi. In November 2021 authorities in New Delhi closed schools, temporarily banned construction activities and advised people to work from home. A response to choking smog.
In Africa, extreme weather has become far more common than it once was, from blistering heat and drought to erratic, torrential rainfall and the devastating floods that ensue, says Dr Catherine Nakalembe at the University of Maryland, in the US. “These extreme 1-in-30-year events have become one-in-every-three-year events. People don’t have time to adjust.”
And in the cultural region of Sápmi, which stretches across parts of Norway, Sweden, Finland and Russia, Saami reindeer herders have told postdoctoral researcher Dr Klemetti Näkkäläjärvi at the University of Oulu in Finland that the threat of climate change is dissuading young people from learning traditional herding techniques. “They fear the effects and the future,” one of his sources told him. “If they don’t start, then our reindeer herding culture will disappear.”
この記事は BBC Science Focus の New Year 2022 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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この記事は BBC Science Focus の New Year 2022 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
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IS IT SAFE TO RUN EVERY DAY, OR SHOULD I DITCH MY RUN STREAK TO SAVE MY KNEES?
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WHAT IS MEXICO'S BLUE HOLE?
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HOW CAN I TELL IF I'VE GOT HIGH CORTISOL LEVELS?
Cortisol is a hormone produced by glands in our bodies called the adrenal glands, which sit above the kidneys. It plays a critical role in various bodily functions, including regulating metabolism, reducing inflammation and helping the body respond to stress. While essential for our health, chronic elevation of cortisol levels can lead to several issues.
THE LUNGFISH
In 1836, European scientists discovered a peculiar animal from the River Amazon that they struggled to identify. Its eel-like body was a few feet long and its air-filled lungs persuaded anatomists it must be a reptile.
ARE WE THE ONLY SPECIES TO HAVE BEEN THROUGH A STONE AGE?
The Stone Age might conjure up images of early humans, sitting around a campfire or hunting prehistoric beasts, but evidence shows that we're not the only species that has learned how to work with stone tools. Wild chimpanzees (Pan troglodytes) use stone tools to crack open nuts.
Should we scrap daylight saving time?
Most of us look forward to the extra hour we get in bed every October, but researchers argue that changing the clocks twice a year harms our health
THE INTERNET OF ANIMALS
SCIENTISTS ARE USING ELECTRONIC TAGS AND SATELLITES TO TRACK WILD ANIMALS AND CREATE A DATA NETWORK THAT COULD HELP US ADDRESS THE BIODIVERSITY CRISIS
MUSIC FOR A DISTRACTED GENERATION
The number of things competing for our attention is often overwhelming. Can dreamy soundscapes created with neuroscience help our bewildered brains to concentrate?