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Climate change and the Moon are teaming up to create record floods on Earth – Salon

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At the time of this writing, at least 120 people have been confirmed dead because of severe flooding in Western Europe. It is tragically likely that, when this story is over, the number will be significantly higher. A German weather service (DWD) spokesman told CNN that in some areas there has not been this much rainfall in 100 years.

These extreme weather events are inextricably linked to climate change, politicians and experts have noted. But there is another culprit, one above, that is also affecting the weather: a “wobble” in the orbit of the Moon.

Indeed, only days before the flooding, a study in the journal Nature Climate Change by scientists from NASA and the University of Hawaii warned that the Earth may experience record flooding in the mid-2030s because of changes in the Moon’s orbit.

“Climate change causes a rise in sea levels which in turn increases the rate of high-tide floods,” Harvard professor and astronomer Avi Loeb told Salon by email. “The gravitational force of the Moon pulls water in the oceans in its direction. The strength of the Moon’s pull changes from year to year, as the moon ‘wobbles’ in its orbit, slightly altering its position relative to Earth on a rhythmic 18.6-year cycle.” In one half of the cycle, Loeb explained, the moon’s force on the Earth causes low tides to grow and high tides to shrink; during the other half, high tides get bigger and low tides get lower.

“We are currently witnessing the tide-amplifying part of the cycle and the next tide-amplifying cycle begins in the mid-2030s,” Loeb pointed out. “By then, global sea levels will have risen enough to make those higher-than-normal high tides particularly troublesome.”

But while the Moon’s orbit is not something that humans can readily control, man-made climate change is the other half of the equation. 

“Only if we take up the fight against climate change decisively, we will be able to prevent extreme weather conditions such as those we are experiencing,” German President Frank-Walter Steinmeier proclaimed. Environment Minister Svenja Schulze publicly stated that “Climate Change has arrived in Germany.”


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“We will be faced with such events over and over,” Armin Laschet, the premier of North Rhine-Westphalia and a candidate to replace Merkel as German Chancellor, declared in a statement. “And that means we need to speed up climate protection measures, on European, federal and global levels, because climate change isn’t confined to one state.”

While the extent to which climate change contributed to the historic flooding remains unclear, Laschet’s warning in particular is indisputable.

Indeed, climate scientists say perfect storm of variables is falling into place to imperil coastal cities.

“Climate change increases sea level relentlessly  and that is what increases nuisance flooding as well as all storm surges and coastal erosion,” Kevin Trenberth, a climate scientist at the University Corporation for Atmospheric Research, wrote to Salon. “But the biggest effects are when things are aligned: high tide, a major storm with storm onshore wind component that piles up water along the coast and then adds big waves on top. The process is highly nonlinear, and the biggest effects are with big waves on a very high tide.”

Ken Caldeira of the Carnegie Department of Global Ecology told Salon by email that the planet has natural variability when it comes to hot or cold spells, wet or dry periods. “It is the extremes that get us, not the change in average conditions. Coral bleachings happen when an ocean heat wave is exacerbated by global warming — turning an event that corals were adapted to into one that they are not prepared to confront,” said Caldeira. 

What the new study reminds us, he added, is the presence of a 18.6 year lunar cycle of waxing and waning tidal amplitudes. “This 18.6 year cycle, mapped on top of the daily monthly and other cycles, allow us to predict when the sea level rise caused by melting glaciers and thermally expanding seas will be most likely to impact human and natural systems,” he noted.

Caldeira expressed hope that our knowledge about the impending coastal city disaster will compel policymakers to take the necessary steps to offset climate change. Unfortunately, he noted, “seas go up and down with the natural cycles, but human interference in the climate system causes the seas to move in one direction only — and that direction is up.”

He added, “It is likely to be tens of thousands of years, at least, before nature can fully reverse human influence on sea level.”

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The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

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NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

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