International
Chile’s distant paradise where scientists study climate change
AFP | Alberto Peña
Hidden inside pristine forests in Chile’s deep south, known as the end of the world, lie potential early warning signs of climate change. Puerto Williams on Navarino island, which is separated from the South American mainland by the Beagle Channel, is the world’s southern-most town.
Far from the pollution that blights major urban and industrial centers, it is a paradise that provides unique conditions to study global warming.
“There is nowhere else like it,” Ricardo Rozzi, director of the Cape Horn International Center for global change studies and bio-cultural conservation in Puerto Williams, told AFP.
It is “a place that is especially sensitive to climate change” as average temperatures do not rise above five degrees Celsius. This cold and windy area is the last inhabited southern frontier before reaching the Antarctic.
The ethnobotanical Omora park is home to an immense variety of lichens, mosses and fungi that scientists study by crouching down onto their knees with magnifying glasses.
In the crystal clear Robalo river, minuscule organisms act as sentinels of the changes produced by global warming. In both the park and river, the alarm bells are ringing.
Moss and lichen on the move
At this latitude — 55 degrees south — climate change has an exponential effect on flora that react by seeking out low temperatures, said Rozzi, 61. “The most obvious aspect of climate change is the rising temperatures,” he said. “These lichens cannot survive” if a certain threshold is passed. To escape the higher temperatures, they move.
“In the case of (mosses) we’ve noticed that they have moved. Before they were between 50 and 350 (meters above sea level) and now they are between 100 and 400,” said Rozzi. He says Omora has more diversity per square meter of lichens and mosses than anywhere else in the world. They also help to absorb carbon dioxide.
Another aspect is the elevational diversity gradient, an ecological pattern in which biodiversity changes with elevation.
The 700-meter high Bandera hill’s biodiversity changes every 200 meters and there is a mammoth 1.5 degrees Celsius difference in temperature between top and bottom.
“We can see what changes happen in the high mountains and in the area close to the sea in a very short distance, and we can see how the temperature affects the biodiversity that lives in this river,” Tamara Contador, 38, a biologist at the Cape Horn International Center, told AFP.
She studies the gradients themselves. If the height difference between gradients rises or falls on the mountain, scientists can determine whether there has been a global change in temperature. They say there has been.
Avoiding ‘extermination’
“On a global level, the polar and subpolar ecosystems are the most affected by climate change, so we are in a place where climate change has a much bigger effect on biodiversity than other places,” said Contador.
River organisms also form part of the alert system.
“The organisms that live here are also indicators of water quality and global environmental change,” added Contador.
River organisms move about and have already increased their reproductive cycle, says Rozzi. This confirms there has been a small change to the climate in the area that could have been much greater elsewhere on the planet.
“Some insects that have an annual eggs to larvae to adulthood cycle are now having two cycles because the temperature has risen,” said Rozzi.
By studying these organisms and learning from them “we can avoid crossing the threshold that brings us to the extermination of humanity and other life forms,” he added.
International
Bill Gates Says Jeffrey Epstein Made “Veiled” Threats Over Extramarital Affairs
Microsoft co-founder Bill Gates told members of the U.S. Congress that he received “veiled” threats from convicted sex offender Jeffrey Epstein related to his extramarital affairs, according to a transcript of his testimony released Tuesday.
Gates testified behind closed doors on June 10 before the House Oversight Committee regarding his relationship with the American financier, who died in prison in 2019 while awaiting trial on sex trafficking-related charges. Epstein had previously been convicted in 2008 for soliciting prostitution from a minor.
According to the transcript released by the committee, Gates said Epstein appeared to want to use his knowledge of Gates’ personal relationships as leverage to keep him within his circle at a time when Gates was already distancing himself.
“I was not blackmailed, but reading these emails, it seems like Mr. Epstein’s ideas were moving in that direction,” Gates said, referring to documents from the Epstein case released by the Justice Department in January.
Gates added that Epstein never sent him anything he would personally classify as blackmail. However, he said the content of certain draft emails suggested Epstein was “rehearsing” how he, or someone he instructed, might attempt to pressure him.
“He was, in a way, practicing how he himself, or someone he directed, could choose to blackmail me, but none of those messages were ever sent to me,” Gates told lawmakers.
The 70-year-old billionaire had previously stated that he was unaware of Epstein’s criminal behavior and said he had never been involved in harming anyone.
In February, Gates told The Wall Street Journal that his association with Epstein was a serious mistake. He also acknowledged having extramarital relationships, while denying any involvement in Epstein’s criminal activities.
Gates said his relationship with Epstein began in 2011, three years after Epstein’s conviction, and acknowledged that he was aware of Epstein’s legal troubles at the time.
However, Gates said he was told that Epstein had the ability to raise billions of dollars for global health initiatives, an area in which Gates had significant involvement.
“When I met him, I knew he had been convicted,” Gates told lawmakers. “I knew it was of a sexual nature, but I didn’t try to learn more, although I probably should have.”
Central America
El Salvador and Chile Mark 150 Years of Relations With Expanded Bilateral Cooperation
El Salvador and Chile are strengthening their diplomatic and cooperation ties through the official visit of Salvadoran Deputy Foreign Minister Adriana Mira to the South American country.
The purpose of the visit is to expand economic exchanges, promote new cooperation opportunities, and strengthen the bonds of friendship between both nations, according to El Salvador’s Foreign Ministry.
During her visit, Mira held a meeting with her Chilean counterpart, Patricio Torres, where they discussed issues of common interest and actions aimed at further advancing bilateral relations.
The agenda included initiatives to promote trade, encourage investment in strategic sectors, and strengthen joint efforts in different areas of cooperation.
As part of this process, both countries are preparing the 5th Meeting of the Joint Commission for Technical and Scientific Cooperation, where they are expected to establish a new framework for bilateral collaboration aimed at creating mutual benefits.
The meeting also carried a historic significance, as El Salvador and Chile are commemorating 150 years of diplomatic relations in 2026.
Representatives from both governments highlighted the importance of continuing to deepen their ties of friendship and cooperation to support shared development goals.
El Salvador’s Foreign Ministry emphasized that the relationship between both countries seeks to advance greater economic, commercial, and technical integration while taking advantage of new opportunities for collaboration.
International
WHO Expects Deadly Hantavirus Outbreak on Cruise Ship to End by July 2
The deadly hantavirus outbreak linked to a cruise ship that triggered an international health alert is expected to be officially declared over on July 2, the World Health Organization (WHO) announced on Wednesday.
However, while the outbreak is nearing its end for people who remain under quarantine, scientists and health experts say their work is only beginning. Researchers will study virus samples to determine whether new diagnostic tests, treatments, and vaccines can be developed to help prevent future outbreaks.
The outbreak involved 12 confirmed cases and one probable case associated with the Dutch-flagged cruise ship MV Hondius, including three deaths.
The vessel departed on April 1 from Ushuaia, Argentina, traveling toward remote islands in the South Atlantic, including Tristan da Cunha, before heading north to Tenerife in Spain’s Canary Islands, where the remaining passengers were evacuated.
WHO Director-General Tedros Adhanom Ghebreyesus said that health authorities identified and monitored more than 650 contacts across 33 countries and territories following the outbreak.
“All but 54 contacts have completed their quarantine period, and the remaining contacts are expected to complete their quarantine by July 2,” Tedros said during a press briefing at WHO headquarters in Geneva.
“If no additional cases are reported by then, WHO will consider the outbreak to be over,” he added.
Although the immediate public health threat appears to be declining, experts emphasized that continued scientific analysis of the virus will be essential to strengthen preparedness and response measures for possible future outbreaks.
-
International2 days agoCristiano Ronaldo Makes History as First Player to Score in Six World Cups
-
International3 days agoUNHCR Urges U.S. Deportation Agreements to Uphold Asylum Rights and International Law
-
International3 days agoMbappé Ties Klose on All-Time World Cup Scoring List After Brace Against Iraq
-
International17 hours agoWHO Expects Deadly Hantavirus Outbreak on Cruise Ship to End by July 2
-
International2 days agoU.S. Proposes Higher Citizenship Fees and Limits on Immigration Fee Waivers
-
Central America17 hours agoEl Salvador and Chile Mark 150 Years of Relations With Expanded Bilateral Cooperation
-
International17 hours agoBill Gates Says Jeffrey Epstein Made “Veiled” Threats Over Extramarital Affairs
-
Central America2 days agoCosta Rica Launches Largest Police Operation in History, Dismantles Major Drug Cartel
-
Central America3 days agoAncient Maya Ceremonial Site Reveals New Clues About Preclassic Ritual Practices

























