BENGALURU, India: The heavy rains that resulted in landslides killing hundreds in southern India last month were made worse by human-caused climate change, a rapid analysis by climate scientists found Tuesday.
The study by the World Weather Attribution, a group of scientists who use established climate models to quickly determine whether human-caused climate change played a part in extreme weather events around the world, found that the 15 centimeters (5.91 inches) of rain that fell in a 24-hour period July 29-30 was 10 percent more intense because of global warming. The group expects further emissions of planet-heating gases will result in increasingly frequent intense downpours that can lead to such disasters.
Nearly 200 people were killed and rescuers are still searching for more than 130 missing people in Kerala state, one of India’s most popular tourist destinations.
“The Wayanad landslides are another catastrophic example of climate change playing out in real time,” said Mariam Zachariah, a climate scientist at Imperial College of London and one of the authors of the rapid study.
Last month’s rainfall that caused the landslides was the third-heaviest in Kerala state since India’s weather agency began record-keeping in 1901.
Last year over 400 people died due to heavy rains in the Indian Himalayan state of Himachal Pradesh. Multiple studies have found that India’s monsoon rains have become more erratic as a result of climate change. “Until the world replaces fossil fuels with renewable energy, monsoon downpours will continue to intensify, bringing landslides, floods and misery to India,” said Zachariah.
India’s southern state Kerala has been particularly vulnerable to climate change-driven extreme weather. Heavy rainfall in 2018 flooded large parts of the state, killing at least 500 people, and a cyclonic storm in 2017 killed at least 250 people including fishers who were at sea near the state’s coasts.
“Millions of people are sweltering in deadly heat in the summer. Meanwhile, in monsoons, heavier downpours are fueling floods and landslides, like we saw in Wayanad,” said Arpita Mondal, a climate scientist at the Indian Institute of Technology Bombay and one of the study’s authors. Earlier this year another study by the same group found that deadly heat waves that killed at least 100 people in India were found to have been made at least 45 times more likely due to global warming.
India, the world’s most populous country, is among the highest current emitters of planet-heating gases and is also considered to be among the most vulnerable regions in the world to climate impacts.
“When it rains now, it rains heavily. In a warmer world, these extreme events will be more frequent and we cannot stop them. However, we can try to establish early warning systems for landslides and also avoid any construction activity in landslide-prone regions,” said Madhavan Rajeevan, a retired senior official at India’s Ministry of Earth Sciences who is from Kerala state.
Tuesday’s study also recommended minimizing deforestation and quarrying, while improving early warning and evacuation systems to help protect people in the region from future landslides and floods. The study said the Wayanad region had seen a 62 percent decrease in forest cover and that that may have contributed to increased risks of landslides during heavy rains.
“Even heavier downpours are expected as the climate warms, which underscores the urgency to prepare for similar landslides in northern Kerala,” said Maja Vahlberg, climate risk consultant at Red Cross Red Crescent Climate Center who was also an author of the study.
Study finds rains that led to deadly Indian landslides were made worse by climate change
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Study finds rains that led to deadly Indian landslides were made worse by climate change
- “The Wayanad landslides are another catastrophic example of climate change playing out in real time,” said Mariam Zachariah, a climate scientist at Imperial College of London and one of the authors of the rapid study
Faced with Trump, Greenlanders try to reassure their children
- Since Trump returned to the White House last year with a renewed ambition to seize Greenland, international politics has intruded into the Arctic island’s households
NUUK: In a coffee shop in Greenland’s capital Nuuk, Lykke Lynge looked fondly at her four kids as they sipped their hot chocolate, seemingly oblivious to the world’s convulsions.
Since Donald Trump returned to the White House last year with a renewed ambition to seize Greenland, international politics has intruded into the Arctic island’s households.
Dictated by the more or less threatening pronouncements of the US president, it has been an unsettling experience for some people here — but everyone is trying to reassure their children.
Lynge, a 42-year-old lawyer, relied on her Christian faith.
“There’s a lot of turmoil in the world,” she said. “But even if we love our country, we have even higher values that allow us to sleep soundly and not be afraid,” she said.
As early as January 27, 2025, one week after Donald Trump’s inauguration, the Greenlandic authorities published a guide entitled “How to talk to children in times of uncertainty?“
“When somebody says they will come to take our country or they will bomb us or something, then of course children will get very scared because they cannot navigate for themselves in all this news,” said Tina Dam, chief program officer for Unicef in the Danish territory.
- Unanswerable questions -
This guide — to which the UN agency for children contributed — recommends parents remain calm and open, listen to their children and be sensitive to their feelings, and limit their own news consumption.
As in many parts of the world, social media, particularly TikTok, has become the primary source of information for young people.
Today, children have access to a lot of information not meant for them, said Dam — “and definitely not appropriate for their age,” she added.
“So that’s why we need to be aware of that as adults and be protective about our children and be able to talk with our children about the things they hear — because the rhetoric is quite aggressive.”
But reassuring children is difficult when you do not have the answers to many of the questions yourself.
Arnakkuluk Jo Kleist, a 41-year-old consultant, said she talked a lot with her 13-year-old daughter, Manumina.
The teenager is also immersed in TikTok videos but “doesn’t seem very nervous, luckily, as much as maybe we are,” she added.
“Sometimes there are questions she’s asking — about what if this happens — that I don’t have any answers to” — because no one actually has the answer to such questions, she said.
- ‘Dear Donald Trump’ -
The Arctic territory’s Inuit culture also helped, said Kleist.
“We have a history and we have conditions in our country where sometimes things happen and we are used to being in situations that are out of our control,” said Kleist.
“We try to adapt to it and say, well, what can I do in this situation?“
Some Greenlandic children and teenagers are also using social media to get their message out to the world.
Seven-year-old Marley and his 14-year-old sister Mila were behind a viral video viewed more than two million times on Instagram — the equivalent of 35 times the population of Greenland.
Serious in subject but lighthearted in tone, the boy addresses the American president.
“Dear Donald Trump, I have a message for you: you are making Greenlandic kids scared.”
Accompanied by hard stares, some serious finger-wagging and mostly straight faces, he and his sister go on to tell Trump: “Greenland is not for sale.”
“It’s a way to cope,” his mother, Paninnguaq Heilmann-Sigurdsen, told AFP of the video. “It’s kid-friendly, but also serious.
“I think it’s a balance between this is very serious, but also, this is with kids.”
