देश-विदेश

A renewed debate over the reliability of PhD examinations has emerged following questions surrounding the doctoral thesis of Professor Jason Arday. Arday submitted his PhD thesis at Liverpool John Moores University in July 2015. The controversy resurfaced after Professor Richard Dawkins publicly questioned whether the thesis had been thoroughly examined. Other commentators have also raised concerns about its academic quality and allegations of plagiarism. The debate has now expanded beyond the individual case. It has prompted questions about how universities assess doctoral research and whether the existing system consistently maintains the required academic standards. A PhD normally represents several years of specialised research. A doctoral thesis can contain tens of thousands of words and often requires extensive academic reading and analysis. The assessment is generally carried out by two examiners. One is usually from the candidate’s university, while the other comes from an external institution. Critics argue that the workload involved in examining a thesis is not always matched by the financial compensation provided to examiners. Examiners are commonly paid a relatively modest fee for reviewing lengthy and complex research. This has raised concerns that some may not devote sufficient time to the process. There are also concerns about inconsistencies in examination decisions. Some candidates have reportedly failed their PhDs despite believing that their research met the required standard. Others have received a pass even when questions remained about the quality of their work. The appeal process can be particularly difficult for unsuccessful candidates. A failed PhD can mean years of research being lost. Students who finance their own studies can also face substantial financial losses. For those hoping to build academic careers, the consequences can be even more serious. Another issue is the selection of examiners. Supervisors often play a role in recommending academics to assess their students’ work. Critics say professional relationships within academia could potentially influence the choice of examiners or the assessment itself. Academic misconduct presents another challenge. Universities can spend considerable time investigating allegations of plagiarism and other forms of cheating. Lengthy investigations can involve hearings, appeals and administrative procedures. The discussion has also highlighted the subjective nature of academic assessment. Different examiners can sometimes reach different conclusions about the same research. In some cases, candidates who fail with one set of examiners may later receive a pass from another panel after an appeal. There is no suggestion that these concerns necessarily apply to Arday’s examination. The available debate does not establish whether his thesis met or failed to meet the required standard. However, the controversy has renewed calls for universities to examine their doctoral assessment systems. Questions include how examiners are selected, whether they receive adequate compensation, how thoroughly theses are reviewed and how allegations of academic misconduct are handled. The wider debate is therefore about more than one doctoral thesis. It raises fundamental questions about the credibility, consistency and accountability of the PhD examination process.

Luigi Mangione has pleaded guilty in federal court to charges linked to the fatal shooting of UnitedHealthcare executive Brian Thompson, bringing a major development in a closely watched case that sparked intense public debate over the US health insurance system. Mangione admitted in court that he shot Thompson in Manhattan on December 4, 2024. He pleaded guilty to two federal stalking charges involving Thompson and acknowledged that he had targeted the executive with the intention of killing him. “I shot Mr Thompson in Manhattan, and he died,” Mangione told the court. US District Judge Margaret Garnett warned Mangione that the federal charges could carry a maximum sentence of life imprisonment. She scheduled his sentencing for December 18. Federal prosecutors have indicated that they will seek a life sentence. The guilty plea eliminates the need for a federal trial over Thompson’s killing. It could also strengthen Mangione’s efforts to challenge or seek dismissal of separate murder charges filed against him in New York. Thompson, who headed UnitedHealth Group’s insurance division, was shot outside a Manhattan hotel while attending an investor conference. His death triggered widespread attention across the United States, while the circumstances surrounding the killing led to renewed public discussion about healthcare costs, insurance coverage and patients’ frustrations with the industry. Mangione, 28, told the court that he had experienced a serious back injury and had subsequently dealt with the health insurance system. He said he researched UnitedHealthcare’s investor conference before travelling to New York with the intention of killing Thompson. Prosecutors have alleged that Mangione used a 3-D printer to manufacture part of a firearm. He was later arrested in Pennsylvania following a nationwide manhunt. Thompson’s family welcomed the guilty plea, describing it as an important step toward justice. The family said it expected the court to impose a sentence that reflected the seriousness of the crime. The case has attracted enormous media and public attention since graphic footage of the shooting emerged and authorities launched a five-day search for the suspect. Mangione’s arrest also generated intense debate on social media, including criticism of the healthcare industry and reactions to the circumstances surrounding Thompson’s death. Mangione had previously denied the federal allegations and pleaded not guilty to murder, weapons and stalking charges in April 2025.

The US Department of Defence has dispatched the aircraft carrier USS George Washington to the Middle East, replacing the USS Abraham Lincoln following mounting concerns over living conditions and mental health struggles among sailors aboard the long-deployed vessel. The USS George Washington departed Da Nang, Vietnam, passing through the Strait of Malacca toward the Indian Ocean. The deployment temporarily leaves the Asia-Pacific region without a US aircraft carrier presence, reflecting a strategic shift under the Trump administration, which views China as a manageable regional presence rather than a primary global threat. The deployment of the USS Abraham Lincoln has surpassed 260 uninterrupted days at sea, setting a modern record without a port call. Operational demands linked to the conflict with Iran disrupted traditional supply hubs, leading to severe shortages of fresh food, clean water, and hygiene items, alongside broken sanitation facilities and lost mail. Reports have also highlighted safety concerns and multiple incidents of sailors attempting to jump overboard. Congressional leaders have demanded answers regarding the ship’s operational conditions. Senator Richard Blumenthal pressed defense officials on fleet sustainability, while Senate Minority Leader Chuck Schumer called for Defense Secretary Pete Hegseth to be removed from his post. Hegseth rejected the criticisms, stating that reports of deteriorating conditions aboard the carrier were completely misrepresented.

British maritime response firm Ambrey has launched an emergency operation to contain an expanding oil spill from the grounded Russian shadow fleet tanker Caroline Bezengi off the coast of Oman, following weeks of worsening environmental damage. Specialist crews boarded the vessel with assistance from the Royal Air Force of Oman to evaluate its structural integrity and begin stabilization procedures. The 25-year-old vessel, carrying an estimated 800,000 barrels of sanctioned Russian crude, ran aground at Qabiliyah Island on 30 June after experiencing an unexplained explosion off Yemen earlier in the month. Severe weather conditions from the regional Khareef monsoon season have accelerated the spread of the slick, which has expanded across more than 2,000 square kilometers of sea. Oman’s Environment Authority confirmed that crude pollution has reached shoreline sediments in the Ras Madrakah area, more than 200 kilometers north of the grounding site, and warned that the slick threatens sensitive habitats including the protected Hallaniyat Archipelago reserve. Environmental advocates and maritime experts have warned that the disaster could worsen dramatically if the increasingly submerged hull breaks open completely, potentially releasing tens of millions of gallons of crude into the Arabian Sea. Recovery efforts remain hindered by monsoon conditions and the vessel’s lack of recognized Western insurance coverage.

ANKARA: Pakistan’s 79th Independence Day was celebrated with a grand ceremony at Pakistan House in Ankara, where Türkiye’s senior leadership joined Pakistani officials, diplomats and members of the community to highlight the deep and enduring friendship between the two countries. Türkiye’s Vice President Cevdet Yilmaz attended the event as chief guest, joined by senior political, military and diplomatic officials. The high-level participation underscored the importance Ankara attaches to its relationship with Islamabad and the longstanding bonds between the two nations. Among those attending were Turkish Defence Minister Yaşar Güler, Chief of General Staff Gen Selçuk Bayraktaroğlu, Naval Forces Commander Adm Ercüment Tatlıoğlu, Land Forces Commander Gen Metin Tokel and Air Force Commander Gen Ziya Cemal Kadıoğlu. Former senior officials, members of parliament, ambassadors, diplomatic representatives, Pakistani community members and media representatives also attended the ceremony. The event began with the recitation of the Holy Quran, followed by the national anthems of Pakistan and Türkiye. Students from the Pakistan Embassy International Study Group School added a colourful touch to the celebrations with national songs and traditional performances. Guests warmly applauded the cultural presentation. A documentary showcasing Pakistan’s history, cultural heritage, natural beauty, tourism potential and social and economic development was also screened. Yilmaz: Pakistan-Türkiye ties go beyond diplomacy Addressing the gathering, Vice President Yilmaz conveyed greetings from President Recep Tayyip Erdogan and the Turkish people to the government and people of Pakistan. He emphasised that the relationship between Pakistan and Türkiye went far beyond conventional diplomatic ties, describing it as a unique brotherly bond rooted in shared history and mutual solidarity. Yilmaz recalled the support shown by Muslims of the subcontinent to the Turkish people during the Turkish War of Independence, saying the historic connection continued to shape relations between the two countries. He reaffirmed Türkiye’s commitment to expanding bilateral cooperation with Pakistan and said both countries would continue working together to promote peace and stability in the region. The Turkish vice president also highlighted the importance of strengthening strategic cooperation and exploring new avenues for regional collaboration, including greater trilateral cooperation among Türkiye, Pakistan and Saudi Arabia. Pakistan envoy highlights sacrifices behind independence Pakistan’s Ambassador to Türkiye, Dr Yousaf Junaid, paid tribute to Quaid-i-Azam Muhammad Ali Jinnah and the sacrifices made during the Pakistan Movement. He said Pakistan’s independence was achieved through extraordinary courage, perseverance, determination and sacrifice. The ambassador urged Pakistanis to strengthen national unity and work collectively for the country’s stability, prosperity and development. Referring to Pakistan-Türkiye relations, Junaid said the partnership was based not merely on formal diplomacy but on shared values, history, mutual trust and strong public sentiment. He said cooperation between the two countries was expanding across defence, trade, investment, education, culture and people-to-people contacts. Jinnah exhibition adds historic touch The ceremony also featured a special photographic exhibition marking the 150th birth anniversary of Quaid-i-Azam Muhammad Ali Jinnah. Vice President Yilmaz, Ambassador Junaid and other dignitaries jointly inaugurated the exhibition, which highlighted Jinnah’s life, political vision, leadership and historic role in the creation of Pakistan. The event concluded with a traditional Pakistani dinner hosted in the gardens of Pakistan House. Against the backdrop of Pakistan’s green and white flags and warm Turkish hospitality, the Ankara celebration became more than an Independence Day ceremony. It served as a vivid reminder of a relationship built on history, affection and mutual trust — and of the two countries’ shared ambition to take that friendship into a stronger and broader future.

Fighting between Iran-backed Houthi rebels and Yemeni government troops intensified in Taiz province, claiming the life of at least one government soldier and critically injuring another amid fears of a renewed civil war. Yemeni military officials reported that the recent flare-up is part of a broader wave of Houthi assaults across multiple provinces that have killed dozens of government troops over the past week. Concurrently, the Houthis claimed responsibility for a drone attack targeting a Saudi Aramco oil refinery in Jazan, marking the second reported strike on the facility following an incident last weekend that caused a localized fire. The military escalation coincides with a Houthi-announced blockade on Saudi maritime shipping, further threatening crucial red sea trade corridors. In response to regional instability, the US Navy directed the USS George Washington to deploy toward the Middle East, replacing the USS Abraham Lincoln following reported operational strains and crew welfare concerns aboard the long-deployed carrier.