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Weather expert predicts more disasters looming for Brazil

AFP

The tragic collapse of a cliff that left 10 dead in Brazil on Saturday was caused by torrential rains and more disasters could be on the way, meteorologist Estael Sias told AFP.

Two months of downpours have caused deadly flooding in several Brazilian states, including Bahia in the northeast and Minas Gerais in the southeast, where a huge column of rock crashed down on tourists boats on Furnas Lake.

According to Sias, who works for the state meteorology agency Metsul, global warming is provoking an ever greater number of natural disasters.

“There is certainly a relationship” between the heavy rains and the cliff collapsing, Sias told AFP.

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“It is a fact that the long and intense period of rains generated an infiltration of water in the rocks that caused the rocks to move and the fall of the cliff face.

“Several videos show that minutes earlier there was a huge amount of rain falling down the waterfalls in the region putting great pressure on the rocks.”

Sias said heavy summer rains are caused by the South Atlantic Convergence Zone (ZCAS) — a phenomenon created by a humid corridor from the Amazon rainforest meeting a cold front from the South.

That generates large amounts of rain that result in frequent floods or landslides in several states.

Another meteorological phenomenon, called ‘La nina’, which provokes a cooling of the Pacific Ocean causing heavy rains in some parts of the world and drought in others, also contributes to an increased rainfall.

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Heavy rain is forecast for the next 10 days and “unfortunately, the could mean more disasters,” said Sias.

Less rain is expected in the second half of January but “February and March remain periods of high rainfall.”

“The extremes that we’ve registered throughout the whole world in the last two years have been ever more frequent with historic heat events, ever more recurring rains, and given that the last two years have been the two hottest in the history of the planet, it is difficult to separate phenomenon like ZCAS … with global warming, which is the fuel that accentuates extremes throughout the planet.”

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International

María Corina Machado says Venezuela’s political transition “must take place”

Venezuelan opposition leader María Corina Machado said this Thursday, during a virtual appearance at an event hosted by the Venezuelan-American Association of the U.S. (VAAUS) in New York, that Venezuela’s political transition “must take place” and that the opposition is now “more organized than ever.”

Machado, who is set to receive the Nobel Peace Prize on December 10 in Oslo, Norway — although it is not yet known whether she will attend — stressed that the opposition is currently focused on defining “what comes next” to ensure that the transition is “orderly and effective.”

“We have legitimate leadership and a clear mandate from the people,” she said, adding that the international community supports this position.

Her remarks come amid a hardening of U.S. policy toward the government of Nicolás Maduro, with new economic sanctions and what has been described as the “full closure” of airspace over and around Venezuela — a measure aimed at airlines, pilots, and alleged traffickers — increasing pressure on Caracas and further complicating both air mobility and international commercial operations.

During her speech, Machado highlighted the resilience of the Venezuelan people, who “have suffered, but refuse to surrender,” and said the opposition is facing repression with “dignity and moral strength,” including “exiles and political prisoners who have been separated from their families and have given everything for the democratic cause.”

She also thanked U.S. President Donald Trump for recognizing that Venezuela’s transition is “a priority” and for his role as a “key figure in international pressure against the Maduro regime.”

“Is change coming? Absolutely yes,” Machado said, before concluding that “Venezuela will be free.”

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International

Catalonia’s president calls for greater ambition in defending democracy

The President of the Generalitat of Catalonia, Salvador Illa, on Thursday called for being “more ambitious” in defending democracy, which he warned is being threatened “from within” by inequality, extremism, and hate speech driven by what he described as a “politics of intimidation,” on the final day of his visit to Mexico.

“The greatest threat to democracies is born within themselves. It is inequality and the winds of extremism. Both need each other and feed off one another,” Illa said during a speech at the National Autonomous University of Mexico (UNAM) in Mexico City.

In his address, Illa stated that in the face of extremism, society can adopt “two attitudes: hope or fear,” and warned that hate-driven rhetoric seeks to weaken citizens’ resolve. “We must be aware that hate speech, the politics of intimidation, and threats in the form of tariffs, the persecution of migrants, drones flying over Europe, or even war like the invasion of Ukraine, or walls at the border, all pursue the same goal: to make citizens give up and renounce who they want to be,” he added.

Despite these challenges, he urged people “not to lose hope,” emphasizing that there is a “better alternative,” which he summarized as “dialogue, institutional cooperation, peace, and human values.”

“I sincerely believe that we must be more ambitious in our defense of democracy, and that we must remember, demonstrate, and put into practice everything we are capable of doing. Never before has humanity accumulated so much knowledge, so much capacity, and so much power to shape the future,” Illa stressed.

For that reason, he called for a daily defense of the democratic system “at all levels and by each person according to their responsibility,” warning that democracy is currently facing an “existential threat.”

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International

WMO predicts 55% chance of weakened La Niña impacting global weather this winter

The World Meteorological Organization (WMO) reported on Thursday that there is a 55% chance that the La Niña phenomenon, typically associated with cooler temperatures, will affect global weather between December and February, though in a weakened form.

In its update released Thursday, the WMO clarified that while La Niña is usually linked to a temporary drop in average global temperatures, some regions could still experience warmer-than-normal conditions.

As 2026 progresses, the WMO expects the planet to shift toward neutral conditions, neither influenced by La Niña nor by its opposite, El Niño, which is associated with increased temperatures. The likelihood of neutral conditions is expected to rise to 75% between February and April, according to the agency’s regular bulletin on these phenomena.

La Niña occurs due to cooling of the central and eastern Pacific Ocean waters and is also linked to changes in tropical atmospheric circulation, including wind and rainfall patterns. The opposite phenomenon, El Niño, has not been observed by experts since 2024, which currently remains the warmest year on record.

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