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.
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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.
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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.
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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.
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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)
The new truce plan in Gaza includes “many demands” from Hamas, according to an Egyptian source
The talks held between delegations from Egypt and Israel in Tel Aviv for a truce in Gaza were “largely positive and successful” and included “many of the demands” of the Islamist movement Hamas, an Egyptian security source familiar with the negotiations and another from Hamas reported to EFE on Sunday.
A delegation from Hamas, headed by the member of the political bureau Khalil al-The Hague, is expected to arrive tomorrow in Cairo, mediator in the conflict between Israel and the Palestinian group, to deliver its response to the mediators, according to the Egyptian source, which asked not to be identified by the sensitivity of this issue.
This new proposal, on whose content it did not provide details, “overcomes the obstacles that hinder” the declaration of a truce, a ceasefire, the exchange of prisoners and hostages, as well as the entry of aid into the Gaza Strip.
The possible announcement of a truce “will contribute to the approval of a first phase and to the efforts of the entire international community to consolidate this ceasefire and seek to move to a permanent truce instead of a temporary one,” according to the informant.
On the other hand, a source of the Palestinian Islamist movement, which also asked for anonymity, confirmed to EFE that tomorrow a delegation from Hamas will arrive in the Egyptian capital to present its response to the new Israeli proposal.
The informant added that the proposal includes “reducing the minimum number of kidnapped that Hamas will commit to freeing and eliminating divisions in sections of the Gaza Strip.”
Last Friday, an Egyptian mediating delegation traveled to Tel Aviv to discuss this truce with Israel, while the Jewish State has warned that it will not allow the Palestinian group to delay and has once again threatened to invade Rafah, at the southern end of the strip and where more than a million refugees are overcrowded.
Hamas warns the United Kingdom that if it sends soldiers to Gaza they will be a “legitimate” military target
The Palestinian Islamist group Hamas warned the United Kingdom on Sunday that if it deploys military personnel in the Gaza Strip, after information that they could help in the distribution of humanitarian aid, they will be “legitimate targets” of its armed wing.
“We alert Britain, or any other country, against the deployment of forces on land or on the coast of the Gaza Strip and affirm that they will be legitimate targets for our people and their resistance,” Hamas said in a statement.
The armed group charged against any initiative in the Palestinian enclave that does not have its approval.
The Islamist group responded to the information released on Saturday by the British network BBC, according to which the British Armed Forces could deploy troops to deliver humanitarian aid on the ground arriving in Gaza through the new floating dock that is being built by Israel and the United States.
The public broadcaster indicated that the United Kingdom could be the intermediary to which the United States referred when it said that it would not be the American soldiers, but others, who would distribute the food packages sent by ship from Cyprus and then transferred to Gaza.
Yesterday, the Israeli Army assured at a press conference with international media that international organizations would be in charge of the distribution of humanitarian aid, but did not indicate which ones would have agreed to collaborate.
Although the British Government has not confirmed the news, the BBC affirms, according to anonymous sources, that the Ministry of Defense is considering getting involved with ‘wet boots’ on the ground.
The possible role of the British forces would involve driving the trucks with the help from the landing boats on the floating runway, hundreds of meters long, and delivering it to a safe distribution area on dry land, the station explained.
The London Ministry of Defense reported on Friday, in turn, that the British Navy auxiliary ship RFA Cardigan Bay set sail from Cyprus to provide support for the construction of the temporary dock, which is led by the United States.
This ship will provide accommodation for hundreds of American sailors and soldiers, about whom Washington has made it clear that they will not set foot in Gaza territory.
Nancy Pelosi says that Netanyahu “could not have made things worse” in Gaza
Former President of the United States House of Representatives Nancy Pelosi said that the Prime Minister of Israel, Benjamin Netanyahu, “could not have made things worse” in the conflict in Gaza, in an interview broadcast this Sunday by the BBC.
Pelosi, who on Thursday participated in an event at the English university of Oxford, told the ‘Laura Kuenssberg Program’ that Netanyahu “was never a peace agent” and admitted that she “is not a great fan of his.”
The congresswoman said that what is happening in the Strip “challenges the conscience of the world” and maintained that the impact of famine on children “is almost unforgivable”, while calling the Hamas attack on Israeli territory on October 7 “barbaric”.
“Israel has the right to defend itself, but the way it is doing it is a challenge because Netanyahu has never been a peace agent,” he said.
“I’m not a great admirer of yours; I couldn’t have done things worse than those tens of thousands, or whatever number it is, of dead people, malnourished children and the uncertainty that exists… and that’s what people are talking about,” he said.
Asked if she understood why young people in the United States used controversial tactics when protesting against the conflict, Pelosi opined that “when they go beyond the campuses and block the Golden Gate Bridge, or something else, for a long time, and people can’t go to the doctor or the hospital or anything urgent in their lives, they don’t get support.”
But he added: “How can demonstrations on (university) campuses be criticized? That’s a way of life in the United States.”
On Thursday, the British police evicted two pro-Palestinian protesters who protested during their speech on populism to students from the University of Oxford, while abroad another group criticized her for her defense of Israel and her position on the movement to support Palestine.
