Connect with us

International

Chile’s distant paradise where scientists study climate change

Photo: Alberto Peña / AFP

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.

Advertisement
20260224_estafa_mh_728x90
previous arrow
next arrow

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.

Advertisement
20260224_estafa_mh_728x90
previous arrow
next arrow

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.

Advertisement
20260224_estafa_mh_728x90
previous arrow
next arrow

“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.

Advertisement
20260224_estafa_mh_728x90
previous arrow
next arrow
  • A glacier over Darwin's mountain range is seen during a journey through the Beagle Channel in the Magallanes region, the southernmost of Chile, on September 23, 2022. - There is a place at the end of the world, in the southernmost point of Chile, where pristine forests hide tiny systems in their depths that already give early warning of the global climate change that the planet is suffering. Beyond the place where the American continent ends, on Navarino Island, crossing the Beagle Channel, Puerto Williams stands as the southernmost city in the world, a place far from pollution and human mistreatment, with unique conditions for the study of climate change. (Photo by Alberto PEÑA / AFP)

Continue Reading
Advertisement
20260224_estafa_mh_300x250

International

Mbappé Ties Klose on All-Time World Cup Scoring List After Brace Against Iraq

Kylian Mbappé moved another step closer to World Cup history on Monday, scoring twice against Iraq to reach 16 career goals in the tournament and draw level with German legend Miroslav Klose on the all-time scoring chart.

The French forward found the net in the 14th and 54th minutes of France’s Group I clash in Philadelphia, registering his second consecutive brace of the 2026 FIFA World Cup.

Mbappé’s achievement came on the same day that Argentina captain Lionel Messi set a new all-time World Cup scoring record. The Argentine star scored twice against Austria to raise his career total to 18 goals, surpassing the previous mark of 16 held by Klose.

Klose established his record on July 8, 2014, during Germany’s historic 7-1 victory over Brazil in the World Cup semifinals in Belo Horizonte.

Before facing Iraq, Mbappé was tied with German striker Gerd Müller on 14 World Cup goals. His first goal of the match lifted him to 15, drawing level with Brazilian great Ronaldo Nazário.

The second strike moved the Real Madrid forward to 16 goals, allowing him to surpass Ronaldo, match Klose’s tally, and position himself just two goals behind Messi in the race for World Cup immortality.

The match also marked a personal milestone for Mbappé, as he made his 100th appearance for the French national team.

At 27 years old, the French superstar remains firmly in pursuit of Messi’s newly established record and continues to strengthen his legacy as one of the most prolific scorers in World Cup history.

Continue Reading

International

UNHCR Urges U.S. Deportation Agreements to Uphold Asylum Rights and International Law

The United Nations High Commissioner for Refugees (UNHCR) on Monday called on the United States to ensure that its migrant deportation and transfer agreements fully comply with asylum rights and international refugee protection standards.

UNHCR chief Barham Salih stated that any transfer mechanism must guarantee access to asylum procedures and respect the principle of non-refoulement, which prohibits returning individuals to places where they may face persecution, violence, or other serious harm.

“Transfer agreements must ensure access to asylum, respect due process guarantees, and uphold the principle of non-refoulement, meaning that no person in need of international protection should be returned to any place where they risk suffering harm,” Salih said during a virtual press conference.

The UN official added that transfers can only be considered lawful if they include strong safeguards and comply with the principles of responsibility-sharing and non-refoulement.

Salih noted that UNHCR was not involved in negotiating the agreements signed between the United States and several African nations. However, he emphasized that the agency remains willing to cooperate in ensuring that any measures affecting refugees and asylum seekers comply with international law.

The resumption of deportation flights to third countries became possible after the U.S. Supreme Court ruled in June 2025 that the administration of President Donald Trump could continue carrying out such removals, a key component of its immigration policy.

Human rights organizations have criticized the practice. Both Amnesty International and Human Rights Watch have argued that many deportees lack adequate legal assistance and, in some cases, are held in maximum-security detention facilities without formal charges.

The organizations have also urged African governments to reject migration agreements with the United States, warning that such arrangements could expose deportees to arbitrary detention, mistreatment, and possible forced returns to countries where they may face persecution or torture.

Since returning to the White House in January 2025, President Trump has promoted an accelerated deportation policy and signed agreements with countries including the Democratic Republic of the Congo, El Salvador, Eswatini, Ghana, Rwanda, Uganda, South Sudan, and Equatorial Guinea.

Continue Reading

International

FBI Says It Disrupted Alleged Plot Targeting White House During UFC Event

 

The Federal Bureau of Investigation (FBI) announced Tuesday that it had disrupted an alleged plot to attack the White House during a major Ultimate Fighting Championship (UFC) event held in Washington over the weekend.

FBI Director Kash Patel said the threat was identified on June 10 through a joint investigation involving multiple law enforcement agencies. According to Patel, swift action by authorities led to the arrest of several suspects before the alleged plan could be carried out.

“On June 10, the FBI and our law enforcement partners became aware of a potential threat targeting UFC America 250 in Washington. Thanks to the rapid response of the FBI and our partners, multiple individuals are now in custody, and the alleged attack plans were stopped before they could be executed,” Patel said.

He emphasized that the operation demonstrated the ability of security agencies to detect and prevent potential threats at large public gatherings. Patel added that the investigation remains ongoing and that additional details will be released as court proceedings move forward.

According to reports from U.S. media outlets, five individuals have been arrested so far. The suspects were identified as Tycen Proper of Ohio, Daniel Eskridge of Missouri, Abraham Hermosillo Álvarez of Nebraska, and Bryan Omar Roa and Michael Alan Thomas, both from California. Authorities are also investigating the possible involvement of 18 additional individuals.

Investigators allege that the plot involved the use of drones equipped with explosives to target buildings near the sporting event. The plan reportedly sought to trigger a mass evacuation and direct attendees toward areas where snipers were allegedly positioned. Authorities further claim that a second phase of the operation included an attempted assault on the White House.

The U.S. Secret Service confirmed that it worked closely with the FBI throughout the operation. Secret Service Director Sean Curran stated that security teams conducted extensive efforts to identify those involved and eliminate any threat to attendees and protected facilities.

The investigation reportedly uncovered communications conducted through the messaging application Signal, where several suspects allegedly discussed details related to the planned attack. A forensic analysis of one of the seized mobile phones revealed at least 23 users participating in conversations connected to the alleged planning activities.

Court documents also indicate that some of the suspects allegedly intended to target U.S. political figures. Among the reported targets were members of Congress who had received contributions from the American Israel Public Affairs Committee (AIPAC). Investigators further stated that one of the primary suspects had posted antisemitic messages and expressions of support for Adolf Hitler on social media, evidence that is now part of the ongoing judicial investigation.

Continue Reading

Trending

Central News