Connect with us

INTERNACIONAL

Cambio climático: Donald Trump revocó una norma que limitaba la emisión de gases de efecto invernadero

Published

on


El presidente Donald Trump revocó este jueves un texto que sirve de base para la lucha contra las emisiones de gases de efecto invernadero en Estados Unidos.

Se trata de un giro radical al que se oponen científicos y ambientalistas.

Advertisement

Leé también: El Parlamento de Venezuela demora el tratamiento de la amnistía a los presos políticos

Este cambio de rumbo, que muy probablemente será impugnado ante los tribunales, supone un duro golpe para la acción climática del país, el principal emisor histórico de sustancias contaminantes.

Donald Trump deroga una norma fundamental sobre gases de efecto invernadero (Foto: Reuters)

Advertisement

El fin a las restricciones medioambientales

El texto, conocido como “constatación de peligro” (“Endangerment finding”), establecía toda una larga lista de restricciones medioambientales, a partir del hecho de que el cambio climático, causado por la emisión de gases de efecto invernadero, era considerado una amenaza fundamental.

“Esa determinación no tenía ninguna base fáctica, ninguna en absoluto, ni base legal”, dijo Trump al anunciar su decisión en la Casa Blanca.

El presidente Donald Trump habla durante un acto con el director de la Agencia de Protección Ambiental, Lee Zeldin, anunciando que la EPA ya no regulará los gases de efecto invernadero, en la Sala Roosevelt de la Casa Blanca, el jueves 12 de febrero de 2026, en Washington. (Foto AP/Evan Vucci)

El presidente Donald Trump habla durante un acto con el director de la Agencia de Protección Ambiental, Lee Zeldin, anunciando que la EPA ya no regulará los gases de efecto invernadero, en la Sala Roosevelt de la Casa Blanca, el jueves 12 de febrero de 2026, en Washington. (Foto AP/Evan Vucci)

Esta revocación libera a la industria automovilística de aplicar herramientas estrictas en materia de emisiones de gases.

Advertisement

Trump y el jefe de la agencia de protección ambiental (EPA), Lee Zeldin, pusieron como ejemplo el hecho de que los autos estadounidenses apagan sus motores cada vez que frenan completamente ante un semáforo en rojo, gracias a las reglamentaciones actuales.

Leé también: Delcy Rodríguez salió al cruce de María Corina Machado: “Cuando vuelva, tendrá que responder ante Venezuela”

Ese tipo de medidas, para reducir las emisiones, y también para ahorrar energía, eran algo “odiado” por el consumidor, dijo Trump.

Advertisement

Esta decisión ahorrará al pueblo estadounidense 1,3 billones de dólares, según el gobierno republicano.

Qué establecía la norma aprobada bajo la presidencia de Barack Obama

El texto fue adoptado inicialmente en 2009 por la EPA, bajo la presidencia del demócrata Barack Obama.

Establece que seis gases de efecto invernadero -incluidos el dióxido de carbono y el metano- son perjudiciales para la salud y, por lo tanto, entran en el ámbito de los contaminantes regulados por la agencia federal.

Advertisement

Gran defensor del petróleo y el carbón, Trump ha dado marcha atrás en materia climática desde su regreso al poder en enero de 2025, multiplicando las medidas a favor de la industria de las energías fósiles.

Leé también: Dos buques de México llegaron a Cuba con más de 800 toneladas de ayuda humanitaria

Anunciada en julio, su voluntad de derogar el texto de 2009 ha suscitado la indignación de numerosos científicos y organizaciones ecologistas.

Advertisement

“Las pruebas científicas relativas al cambio climático provocado por el hombre y sus consecuencias eran inequívocas en 2009 y, desde entonces, se han vuelto aún más alarmantes y convincentes”, recordaron más de 1000 expertos en una carta pública.

Trump sacó además a Estados Unidos del Acuerdo de París sobre el clima.

Los estadounidenses estarán “menos seguros, menos saludables”, reaccionó el expresidente Obama.

Advertisement

¿Se avecina una larga batalla judicial?

A juicio del gobierno, los gases de efecto invernadero no deben tratarse como contaminantes en el sentido tradicional del término, porque sus efectos sobre la salud humana son indirectos y globales, y minimiza en gran medida el papel de las actividades humanas en el cambio climático.

El asunto podría desembocar en una larga batalla judicial, incluso con la posibilidad de llegar a la Corte Suprema.

Los climatólogos confirmaron que el año 2025 fue el tercero más cálido jamás registrado en la Tierra, y que los efectos del desajuste del clima se hacen sentir a lo largo de Estados Unidos y el resto del mundo.

Advertisement

A pesar de estas manifestaciones tangibles, la lucha contra los gases de efecto invernadero se ha estancado desde hace dos años en el mundo desarrollado por falta de inversiones suficientes en tecnologías bajas en carbono.

(Con información de AFP)

Donald Trump, Cambio climático

Advertisement

INTERNACIONAL

La mayor petrolera del mundo advirtió sobre consecuencias “catastróficas” de la guerra ante nuevos ataques iraníes a refinerías

Published

on


Vista general del complejo industrial de Ruwais, en los Emiratos Árabes Unidos, en una fotografía de archivo. Un ataque con drones obligó a detener la refinería del complejo, con capacidad para procesar 922.000 barriles diarios. (REUTERS/Christopher Pike/archivo)

Los mercados financieros globales revirtieron parte de su optimismo del martes luego de que una serie de señales contradictorias sobre el curso de la guerra en Oriente Medio volvieron a sembrar la incertidumbre: el ataque con drones a la refinería más grande de los Emiratos Árabes Unidos, la advertencia del gigante petrolero Saudi Aramco sobre consecuencias “catastróficas” para la economía mundial y las declaraciones del primer ministro israelí, Benjamín Netanyahu, quien aseguró que la ofensiva militar contra Irán “aún no ha terminado”.

En las primeras operaciones, el Dow Jones cedía un 0,44%, el Nasdaq fluctuaba casi sin cambios y el S&P 500 perdía 0,26%. Los tres índices habían llegado a mostrar caídas más pronunciadas en la preapertura luego de una noche en verde que parecía prever una recuperación.

Advertisement

Pero el detonante negativo fue el reporte de medios estatales iraníes sobre la explosión de un buque cisterna cerca de Abu Dhabi, que agravó las dudas sobre la confianza del presidente Donald Trump en que el conflicto podría terminar “muy pronto”.

A eso se sumó el ataque con drones que provocó un incendio en la zona industrial de Ruwais, en los Emiratos Árabes Unidos, y obligó a detener operaciones en la refinería más grande del complejo, operada por la compañía estatal Abu Dhabi National Oil Co. (ADNOC). La planta tiene capacidad para procesar 922.000 barriles de petróleo por día. Las autoridades de Abu Dhabi confirmaron el incendio pero indicaron que no había víctimas.

El incidente se suma a una cadena de ataques contra infraestructura energética en el Golfo Pérsico. Arabia Saudita cerró la semana pasada su mayor refinería tras un bombardeo similar, y Qatar clausuró la mayor planta exportadora de gas natural licuado del mundo.

Advertisement
El presidente y CEO de
El presidente y CEO de Saudi Aramco, Amin Nasser, en una fotografía de archivo. El ejecutivo advirtió que la guerra tendría consecuencias «catastróficas» para el mercado petrolero si se prolongaba. (REUTERS/Hamad I Mohammed/archivo)

En ese contexto, el director ejecutivo de Saudi Aramco, Amin Nasser, advirtió en una llamada de resultados que el conflicto tendría “consecuencias catastróficas” para el mercado petrolero y efectos “drásticos” sobre la economía global si se prolongaba. Nasser informó que la compañía trabaja para despachar en los próximos días alrededor del 70% de sus exportaciones habituales a través del puerto de Yanbu, en el Mar Rojo, ruta alternativa ante el bloqueo efectivo del Estrecho de Ormuz, por donde normalmente transita una quinta parte del petróleo mundial.

El crudo, que llegó a rozar los 120 dólares por barril el lunes, operaba este martes sobre los 90 dólares, luego de la caída generada por los comentarios de Trump. El petróleo de referencia estadounidense WTI cotizaba por encima de los 90 dólares por barril, mientras que el Brent internacional superaba los 93 dólares, ambos recuperando parte de las pérdidas nocturnas. Desde el inicio de la guerra, los precios acumulan una suba de alrededor del 34%.

El secretario de Defensa, Pete Hegseth, anunció desde el Pentágono que este martes será “el día más intenso de ataques dentro de Irán” desde el inicio de la guerra. Confirmó que Trump “tiene el control del acelerador” y declinó precisar si la operación está en su inicio, mitad o final. El general Dan Caine agregó que las fuerzas estadounidenses siguen atacando buques minadores iraníes y que la marina de Teherán ha sido golpeada con “artillería, cazas, bombarderos y misiles lanzados desde el mar”. Hegseth acusó además a Irán de desplazar lanzacohetes cerca de escuelas y hospitales para dificultar los ataques estadounidenses.

Netanyahu declaró este martes que la ofensiva “aún no ha terminado” e inició una nueva oleada de ataques sobre Teherán, en contraste con el tono más conciliador que Trump había adoptado un día antes al afirmar que consideraba la guerra “prácticamente completa”. Irán, por su parte, mantuvo su desafío: un portavoz de los Guardianes de la Revolución sostuvo que Teherán no permitirá que “ni un litro” de petróleo de la región llegue a Estados Unidos o sus aliados mientras continúen los ataques, y reafirmó que serán ellos quienes “determinen el fin de la guerra”.

Advertisement

Los mercados europeos y asiáticos habían abierto con ganancias, alentados por las palabras de Trump, pero el ánimo fue enfriándose a medida que avanzaba la jornada. El galón de gasolina en Estados Unidos subía este martes a 3,54 dólares en promedio, según el club automovilístico AAA, frente a los menos de 3 dólares registrados antes del inicio del conflicto.



Middle East

Advertisement
Continue Reading

INTERNACIONAL

Vietnam urges work from home amid fuel supply, price crunch in Mideast

Published

on


NEWYou can now listen to Fox News articles!

Vietnam’s trade ministry is urging businesses to encourage employees to work from home to curb fuel consumption as the country grapples with supply disruptions and sharp price increases triggered by the U.S.-Israeli war involving Iran.

Advertisement

In a statement on Tuesday, the government said Vietnam has been among the nations hardest hit by the turmoil due to its heavy reliance on energy imports from the Middle East. Citing a report from the Ministry of Industry and Trade, it called on companies to «encourage work-from-home when possible to reduce the need for travel and transportation.»

Fuel prices have surged since the end of last month, with gasoline up 32%, diesel rising 56% and kerosene climbing 80%, according to data from Petrolimex, the country’s top fuel trader. Long lines of cars and motorbikes were seen at petrol stations in Hanoi on Tuesday.

The ministry also urged businesses and individuals not to hoard or speculate on fuel.

Advertisement

People queue to buy petrol at a petrol station after Vietnam’s trade ministry called on local businesses to encourage their employees to work from home to save fuel amid disruptions in supply and price surges triggered by the U.S.-Israeli conflict with Iran, in Hanoi, Vietnam, March 10, 2026. (REUTERS/Khanh Vu)

GAS PRICES COULD JUMP AS MIDDLE EAST TENSIONS THREATEN GLOBAL OIL SUPPLY

Prime Minister Pham Minh Chinh on Monday held calls with leaders of Kuwait, Qatar and the United Arab Emirates to secure additional fuel and crude oil supplies. The government has also removed import tariffs on fuels through the end of April in a bid to ease pressure on the market.

Advertisement

President Donald Trump’s strikes on Iran have made for volatile crude markets, with prices surging to $120 a barrel in the U.S. over the weekend before dipping back to just over $80 on Monday night as Trump spoke to a Republican retreat in Florida.

Prices have stabilized after Trump assured investors the Strait of Hormuz will be safe for oil tankers in the Middle East, a notorious choke point for the largely dismantled Iranian regime.

President Trump and War Secretary Pete Hegseth stand before reporters

President Donald Trump addresses reporters aboard Air Force One last week as War Secretary Pete Hegseth looks on. (SAUL LOEB / AFP via Getty Images)

TRUMP IS REALIGNING WORLD ENERGY MARKETS AND THE IRAN STRIKES ARE ACTUALLY HELPING

Advertisement

The situation in the region remains tenuous as Iran has announced Mojtaba Khamenei as the next supreme leader, a decision that Trump told Fox News that he «was not happy» about.

«I don’t believe he can live in peace,» Trump said from Air Force One.

Iran’s Revolutionary Guard said Tuesday they would not let any oil out of the Middle East until U.S. and Israeli attacks cease, a threat that had prompted Trump to threaten to hit Iran «20 times harder» if it blocked exports.

Advertisement

US SIGNALS READINESS TO ESCORT TANKERS THROUGH HORMUZ AS TRAFFIC THINS BUT NO MISSION LAUNCHED

Smoke and flames rise at the site of airstrikes on an oil depot in Tehran on March 7, 2026. The United States and Israel launched strikes against Iran on February 28, prompting Iranian retaliation with missile attacks across the region and intensifying concerns about disruption to global energy and transport.

Strikes on the Iranian leadership, the IRGC, and Iranian naval vessels and oil infrastructure have roiled the markets. ( Sasan / Middle East Images / AFP via Getty Images)

Despite the defiant rhetoric from both sides, investors placed strong bets Tuesday that Trump would call off his war soon, before the unprecedented disruption it has caused to energy supplies causes a global economic meltdown.

«I’m hearing they want to talk badly,» Trump said, as the Department of War has claimed 50 Iranian naval vessels have been sunk and Trump is suggesting the war objections are weeks ahead of schedule, if not nearly «complete.»

Advertisement

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

«It’s possible,» Trump added of engaging the new Iranian leadership, descendants of the deceased leaders, but said it «depends on what terms, possible, only possible.»

«You know, we sort of don’t have to speak anymore, you know, if you really think about it, but it’s possible,» he said.

Advertisement

Fox News’ Trey Yingst and Reuters contributed to this report.



world,donald trump,war with iran,finance global economy

Continue Reading

INTERNACIONAL

Iran war, 11 days in: US controls skies, oil surges and the region braces for what’s next

Published

on


NEWYou can now listen to Fox News articles!

One week into the war with Iran, U.S. officials say American and Israeli forces are moving toward «complete control» of Iranian airspace — clearing the way for deeper strikes, a broader target list and a conflict that appears to be expanding rather than winding down.

Advertisement

In briefings this week, Secretary of War Pete Hegseth and Joint Chiefs Chairman Gen. Dan Caine described what they called near-uncontested airspace over key corridors, a shift that allows sustained bombing operations deep inside Iran. 

«We are winning with an overwhelming and unrelenting focus on our objectives,» Hegseth said in a press briefing Tuesday morning. 

AFTER THE STRIKES, HOW WOULD THE US SECURE IRAN’S ENRICHED URANIUM?

Advertisement

Caine said U.S. forces have now struck more than 5,000 targets in the first 10 days of operations, including dozens of deeply buried missile launchers hit with 2,000-pound penetrating bombs.

The message from Washington is one of overwhelming military advantage. 

But the broader picture, rising oil prices, expanding drone warfare, strikes on energy and civilian infrastructure, and regional spillover touching NATO territory, suggests a conflict that is growing in scope even as U.S. officials project confidence in its trajectory.

Advertisement

Leadership hardens in Tehran

Amid the intensifying conflict, Iran’s Assembly of Experts has selected Mojtaba Khamenei — son of the recently deceased Ayatollah Ali Khamenei — as the country’s new supreme leader, consolidating authority within the clerical establishment and the Islamic Revolutionary Guard Corps at a pivotal moment.

The succession, only the second since the 1979 revolution, signals continuity rather than recalibration in Iran’s posture. Mojtaba Khamenei had long been viewed as a potential successor and is closely aligned with hard-line factions inside Iran’s security apparatus.

President Donald Trump criticized the selection, saying the leadership change would not alter U.S. objectives and suggesting it reflects the same entrenched power structure Washington has sought to weaken. The administration has made clear that military operations will continue regardless of who occupies the supreme leader’s office.

Advertisement

Rather than opening a diplomatic off-ramp, the transition appears to reinforce the likelihood of a prolonged confrontation.

‘Uncontested airspace’

Hegseth said Tuesday that the U.S. and Israel had achieved «total air dominance» over Iran and were «winning decisively with brutal efficiency.» 

«That doesn’t mean they won’t be able to project,» Hegseth said. «It doesn’t mean our air defenders still don’t have to defend. They do. But that is strong evidence of degradation.» 

Advertisement

«Most of their higher-end surface-to-air missile systems are not factors at this point in time,» Caine said. 

«Fighters are moving deeper with relative impunity,» he added, noting there is «always some risk.»

One week into the war with Iran, U.S. officials say American and Israeli forces are moving toward «complete control» of Iranian airspace.  ( Sasan / Middle East Images / AFP via Getty Images)

Advertisement

Adm. Brad Cooper, head of the U.S. military’s Central Command, also reported that Iranian ballistic missile launches had dropped by roughly 90% from the opening days of the conflict, while drone attacks had fallen by more than 80%, attributing the decline to sustained strikes on launchers and infrastructure.

Still, officials have cautioned that air superiority does not mean every threat can be stopped. Iranian missiles and drones continue to be launched, and some have required interception across the region.

A shift in munitions and message

Hegseth said the campaign is transitioning from expensive standoff weapons like Tomahawk cruise missiles to 500-, 1,000- and 2,000-pound precision gravity bombs — a shift he said reflects confidence that Iranian surface-to-air missile systems have been suppressed in key areas.

Advertisement

He described the U.S. stockpile of such bombs as «nearly unlimited» and warned that Washington’s timeline «is ours and ours alone to control.»

The emphasis on gravity bombs is more than rhetorical. It signals a move toward sustained, high-tempo operations designed not only to hit active threats but to degrade Iran’s ability to regenerate its missile force.

US SIGNALS READINESS TO ESCORT TANKERS THROUGH HORMUZ AS TRAFFIC THINS, BUT NO MISSION HAS BEEN LAUNCHED

Advertisement

Drones redefine the fight

Even as missile launches decline, unmanned systems remain central to the war.

Iran has leaned heavily on drones — including Shahed-style loitering munitions — to strike energy facilities, pressure U.S. bases and disrupt shipping near the Strait of Hormuz. Compared to ballistic missiles, drones are cheaper and easier to deploy in volume, allowing Tehran to sustain pressure despite losses elsewhere.

In response, the United States has deployed a Ukraine-tested counter-drone interceptor system to the region. Ukrainian specialists, drawing on experience defending against Iranian-designed drones used in the Russia-Ukraine war, are assisting in strengthening base protection.

Advertisement

The drone fight underscores a key dynamic: while U.S. forces may dominate the skies, lower-cost unmanned systems can still impose risk and strain air defenses.

Energy at risk

The Strait of Hormuz — through which roughly 20% of the world’s oil and major liquefied natural gas shipments transit — has become one of the most consequential flashpoints of the war.

Drone attacks and Iranian threats sharply have reduced commercial traffic, driving up insurance costs and forcing some vessels to reroute. Oil prices have climbed above $100 per barrel amid fears that disruptions could persist.

Advertisement

Israeli strikes on Iranian oil facilities, and Iran’s retaliatory targeting of regional energy infrastructure, signal that energy assets are now active targets. Reports of strikes affecting water and desalination plants further suggest the war is expanding beyond strictly military sites.

Mojtaba Khamenei

Iran’s Assembly of Experts has selected Mojtaba Khamenei — son of the late Ayatollah Ali Khamenei — as the country’s new supreme leader. (Photo by Reza B / Middle East Images / AFP via Getty Images)

If instability in Hormuz stretches for weeks, analysts warn, global energy markets could tighten quickly, translating into higher gasoline prices and renewed inflation pressure in the United States.

Trump warned Monday that Iran will be hit «20 times harder» than it already has if it threatens ships in the Strait. 

Advertisement

NATO proximity and regional backlash

The war has edged closer to NATO territory. Two Iranian ballistic missiles were intercepted near Turkish airspace, raising the risk of broader alliance involvement.

Iran has also struck Azerbaijan, drawing sharp condemnation from Baku and angering Turkey, Azerbaijan’s closest ally. Notably, Iran has not seen a unified regional bloc mobilize in its defense, highlighting its relative diplomatic isolation even as it escalates militarily.

Industrial mobilization

Despite Hegseth’s assertion that certain offensive munitions are plentiful, sustaining air and missile defense operations is resource-intensive, and inventories of high-end interceptors were already under strain before the conflict began.

Advertisement
THAAD missile defense system in Guam

Iran has attempted to degrade radar systems tied to platforms such as THAAD and Patriot batteries.  (Reuters/U.S. Army/Capt. Adan Cazarez)

Iran has attempted to degrade radar systems tied to platforms such as THAAD and Patriot batteries. While U.S. commanders say launch rates have declined sharply, interceptors are expensive and produced in limited quantities.

Trump convened major defense contractors last week to press for accelerated production of interceptors and related systems. Expanding output could require congressional funding if the campaign continues at its current pace.

The battlefield now extends beyond launch sites and into supply chains.

Advertisement

Rising casualties

The Pentagon has confirmed seven U.S. service members have been killed and eight seriously injured in Iranian strikes.

In Iran, the U.S. claims over 50 top Iranian leaders, including Supreme Leader Ali Khamenei, have been taken out. Iran claims more than 1,000 people have been killed in the strikes and approximately 175 people, including many schoolchildren, were killed in an attack on a girls’ elementary school in Minab. 

No group has claimed responsibility, and investigations are ongoing.

Advertisement

The incident has intensified scrutiny over civilian protection as the conflict widens.

No quick off-ramp

A little more than one week in, the trajectory points toward expansion rather than containment.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

Advertisement

U.S. officials project confidence in air dominance and sustained strike capacity. Iranian leadership has consolidated under a hard-line successor. Energy markets are volatile. Drone warfare continues to test defenses. The conflict has brushed NATO territory and struck civilian infrastructure.

The central question is how far the conflict will spread, and whether military momentum can outpace the economic and geopolitical costs mounting across the region.

war with iran,iran,conflicts defense,middle east foreign policy,energy

Advertisement
Continue Reading

Tendencias