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Researchers Question Effectiveness of ‘Carbon Footprint’ Concept

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As the term “carbon footprint” marks its 25th anniversary this year, researchers are beginning to question its effectiveness in driving meaningful climate action. Initially popularized by the Oxford English Dictionary as the 2007 UK Word of the Year, the concept of a “carbon footprint” has helped raise awareness about the environmental impact of our personal choices, from the food we eat to the energy we use. However, some experts argue that the focus on individual responsibility may have diverted attention from the larger systemic changes needed to address climate change.

The term was first coined in 1999 by the BBC’s Vegetarian Good Food magazine and quickly gained traction. It became a widely recognized way to measure the environmental harm of everyday activities, such as the higher carbon emissions of beef compared to chicken. “It highlights how every choice we make, whether as individuals or organizations, contributes to environmental changes,” says Irene Bertolami, a researcher at the Eurac research center in Italy.

While the carbon footprint concept has helped raise awareness, it has not translated into decisive action by governments or businesses, according to Antje Boetius, director of the Alfred Wegener Institute in Germany. She points out that, despite widespread recognition of the term, reducing carbon emissions remains costly, and fossil fuel reliance continues to prevail. “Politically, [the term] has not led to proper conclusions regarding national carbon emission pathways,” she says.

Another issue is the lack of standardized methodologies for calculating carbon footprints, which leads to confusion and even greenwashing. A 2021 study highlighted the chaos in comparing the environmental impacts of different products and actions due to inconsistent definitions. Experts argue that standardization is crucial to avoid misleading calculations and comparisons.

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Critics also point to the use of the term by major oil companies, particularly BP, which hired a public relations firm to popularize the term in the early 2000s. BP introduced one of the first carbon footprint calculators in 2004, which some see as an attempt to shift the responsibility for climate change onto consumers. “I think the PR of the oil industry has worked really well to divert attention from the need for systemic change,” says Boetius.

Rather than focusing on individual actions, researchers argue that the conversation should shift towards broader societal and governmental action. Tom Bradley, director of the environmental consultancy Decerna, calls the emphasis on personal carbon footprints a distraction. “We need a wholesale societal shift and a complete change in how everything is done,” he says.

Experts like Mathis Wackernagel, president of the Global Footprint Network, advocate for more comprehensive measures of sustainability, such as the Ecological Footprint, which accounts for overall resource consumption and waste generation. Wackernagel believes that instead of focusing solely on carbon emissions, we should measure the broader impact of human activities on resource security.

As the conversation around climate action evolves, researchers urge a shift in focus from blaming individuals to demanding more significant climate policies from governments and businesses. “Often people are surprised when they learn that a small percentage of businesses or individuals are responsible for the majority of carbon emissions,” says Boetius. Ultimately, experts suggest that the goal should be to secure resources and reduce pollution in ways that go beyond the individual level, creating more sustainable systems for the future.

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Iran Executes Three Men Over January Protests Amid Rising War Tensions

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Rights groups said the trio, who included a teenager who had taken part in international wrestling competitions, were executed without a fair trial and had given confessions under torture.

Iran executed three men on Thursday who were accused of killing police officers during nationwide protests in January, raising fears among activists of a potential surge in hangings as the country faces war with Israel and the United States. The executions mark the first publicized hangings related to the nationwide demonstrations, which were met with a severe crackdown by Iranian authorities.

The men, Mehdi Ghasemi, Saleh Mohammadi, and Saeed Davoudi, were hanged in the city of Qom, south of Tehran, after being convicted of waging war against God, a capital offense under Iran’s sharia known as moharebeh, according to the judiciary’s Mizan news agency. Authorities said the trio were involved in the killing of two police officers and carried out “operational actions” in favor of Israel and the United States.

Rights groups raised immediate concerns over the fairness of the trials. Saleh Mohammadi, a teenage wrestling champion who had competed internationally, was reportedly denied proper legal defense and forced to give confessions during fast-tracked proceedings, according to Amnesty International. Norway-based NGO Iran Human Rights said the three men were “sentenced to death following an unfair trial, based on confessions obtained under torture,” noting that Mohammadi had just turned 19.

Legal affairs monitor Dadban added that the men were “deprived of effective access to independent counsel and the right to defense,” arguing that under such circumstances, the death penalty amounts to “extrajudicial killing.”

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The hangings come a day after the execution of Kouroush Keyvani, a dual Iranian-Swedish national accused of spying for Israel, which drew condemnation from Stockholm and the European Union. That execution was the first publicly announced since U.S. and Israeli strikes on Iran on 28 February killed Supreme Leader Ayatollah Ali Khamenei, escalating a conflict that has spread across the Middle East.

Activists warned that Iran could use such executions to intimidate citizens. “We are deeply concerned about the risk of mass executions of protesters and political prisoners in the shadow of war,” said Iran Human Rights. “These executions are carried out to spread fear in society, as the Islamic Republic knows that the main threat to its survival comes from the Iranian people demanding fundamental change.”

The January protests initially erupted over rising living costs and quickly evolved into nationwide anti-government demonstrations, peaking on 8–9 January. Rights groups estimate that thousands of protesters were killed in the crackdown, with the Human Rights Activists News Agency recording over 7,000 deaths, while Tehran acknowledges more than 3,000 fatalities, including security personnel and civilians.

Hundreds of individuals are still facing charges connected to the protests that could carry the death penalty. Iran remains one of the world’s most prolific executioners, with at least 1,500 people hanged last year alone, according to Iran Human Rights.

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EU Ministers to Discuss Expanding Naval Mission to Strait of Hormuz as Oil Prices Surge

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Foreign ministers from the European Union are scheduled to meet in Brussels on Monday to discuss whether the bloc’s naval mission should be extended to the Strait of Hormuz amid rising tensions in the Middle East and soaring global oil prices.

The discussions come as the conflict involving the United States and Israel against Iran continues to disrupt global energy markets. The narrow maritime passage handles roughly 20 percent of the world’s oil shipments, making it one of the most critical trade routes for energy supplies.

According to a person familiar with the matter, EU ministers will consider expanding the bloc’s naval mission Operation Aspides to include patrols in the Strait of Hormuz.

Operation Aspides was launched in early 2024 to protect international shipping in the Red Sea after attacks by Yemen’s Houthi forces on commercial vessels traveling through the region.

Pressure from Washington has been increasing in recent days. Donald Trump urged several major powers, including the United Kingdom, France, China and Japan, to deploy naval vessels to the area to safeguard oil shipments passing through the Strait of Hormuz.

Tehran announced last week that it would block the waterway in response to US-Israeli strikes on its territory. Since then, several vessels have reportedly come under attack in the region, increasing fears about disruptions to global energy supplies.

Despite the pressure from Washington, some European officials remain cautious about expanding the mission. Johann Wadephul confirmed that the issue would be discussed at the meeting in Brussels but expressed skepticism about the need for such an operation.

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In an interview with German public broadcaster ARD, Wadephul said he did not see an immediate requirement for extending the naval mission and ruled out Germany’s participation for now. He also called on the United States and Israel to provide clearer information about their objectives and strategy in the war against Iran.

His remarks reflect broader concerns among European officials who say Washington has not fully explained the timeline or long-term goals of the military campaign.

Meanwhile, global oil markets remain under pressure as the conflict continues. Chris Wright said on Sunday that the war with Iran could end within a few weeks. He added that energy prices would likely fall once stability returns to the region and shipping lanes reopen.

Despite those reassurances, crude oil prices have climbed above $100 per barrel, raising concerns among governments and economists about the potential impact on inflation and economic growth worldwide.

The meeting in Brussels is expected to focus on whether European countries should play a larger role in protecting maritime traffic in the Gulf as tensions continue to escalate.

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Qatar Intercepts Missiles as Authorities Activate Emergency Preparedness Measures

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Qatar intercepted missiles targeting the country early Saturday, prompting precautionary evacuations in parts of the capital as authorities activated emergency preparedness measures and reassured residents about the stability of supply chains.

The Qatari defence ministry said the country’s armed forces intercepted incoming missiles in two waves during the early hours of the morning. Journalists and residents in Doha reported hearing air raid alerts followed by the sound of interceptor missiles destroying incoming projectiles at around 2:00 a.m. and again at approximately 5:45 a.m., with loud explosions shaking parts of the city.

Authorities said the situation was handled by defence systems, while the government began precautionary safety steps in several areas.

The interior ministry announced temporary evacuations affecting residents who received notifications through the National Alert System. Officials said alternative accommodation had been arranged for those impacted, though some residents opted to move to other safe locations until the threat subsided.

Witnesses reported evacuations in parts of Msheireb Downtown Doha, a central district that includes government offices and international companies. Some residents and journalists also said areas within Education City were cleared as a precaution. The district hosts branch campuses of several American universities and international institutions.

Officials have not publicly listed the exact neighbourhoods included in the evacuation notices, urging the public to rely on official announcements and follow instructions from authorities.

Shortly before the evacuation alerts were issued, the Islamic Revolutionary Guard Corps published a warning on social media advising employees working at major US technology companies in Gulf countries to leave office areas along with residents living nearby. The message referenced technology hubs in cities including Doha, Dubai and Riyadh.

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Qatari officials moved quickly to reassure the public that emergency planning and supply chains remain secure. Interior Minister Sheikh Khalifa bin Hamad bin Khalifa Al-Thani said the country maintains strategic reserves of essential medicines sufficient for about nine months, along with medical supplies capable of supporting healthcare services for up to a year if needed.

Authorities also emphasised the continued flow of goods into the country. National carrier Qatar Airways said it has transported nearly 300 tonnes of essential cargo into Qatar since the beginning of March. The shipments include medicines, baby formula, fresh food and medical equipment.

The airline said cargo flights are continuing through temporary air corridors authorised by the Qatar Civil Aviation Authority to maintain supply routes despite regional airspace disruptions.

Government officials said the country’s emergency plans are designed to ensure public safety while maintaining essential services during periods of regional tension. Authorities urged residents to remain calm and stay informed through official communication channels as security forces continue monitoring the situation.

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