Enhancing Patient Autonomy Through Advance Care Planning
The concept of advance care planning (ACP) is gaining attention as it plays a crucial role in helping patients make informed decisions about their future healthcare. With the implementation of the Advance Decision on Life-sustaining Treatment Ordinance, expected to take effect around mid-2026, there is a growing need for public awareness and understanding of advance medical directives (AMDs) and do-not-attempt cardiopulmonary resuscitation (DNACPR) orders.
ACP is an empowering process that allows patients to plan for their future healthcare needs while honoring their values and preferences. It supports the four principles of biomedical ethics: respect for autonomy, beneficence, non-maleficence, and justice. By engaging in ACP, patients can communicate their wishes to family members and healthcare professionals, ensuring that their preferences are respected even when they may not be able to express them themselves.
Respect for autonomy is fundamental in ACP. Patients have the right to make decisions about their healthcare based on their values and quality of life considerations. This process involves obtaining necessary information from healthcare professionals, enabling patients to choose treatments that align with their personal beliefs and preferences.
Enhanced communication between patients and families is another benefit of ACP. As treatment options become more diverse, it is essential for families to understand the patient’s wishes and the potential outcomes of various medical interventions. This communication helps avoid unnecessary or unwanted clinical interventions, which can lead to financial and emotional burdens.
Beneficence and non-maleficence also play significant roles in ACP. Patients, when capable, can contemplate their values and desires, sharing their preferred types of healthcare that offer the best benefits while minimizing harm. This approach ensures that patients receive care that aligns with their personal goals and values.
Justice is the fourth principle, emphasizing the importance of honoring patients’ values and wishes when they are unable to speak for themselves. ACP reduces the burden on families by providing clear guidance on the patient’s preferences, leading to more informed decision-making.
It is important to note that advance decisions do not equate to euthanasia. The right to defend one’s life should always take precedence over the personal freedom to terminate one’s life, especially when medical treatments are still viable or palliative care can alleviate suffering.
Promoting Sustainable AI Practices
As artificial intelligence (AI) becomes increasingly integrated into daily life, concerns about its energy consumption have risen. While large language models require significant energy, there are practical solutions to reduce their environmental impact. Individual users can contribute by shortening prompts and responses, choosing smaller, task-specific AI models, and supporting energy-efficient designs. These steps can potentially reduce energy demand by up to 90%.
Institutions can also play a role by encouraging the sharing of AI-generated outputs and effective prompts internally to avoid redundant queries, thereby lowering their collective energy footprint. At the societal level, greater transparency from AI providers regarding energy use is essential. Companies like Google have demonstrated how AI can be used to cut energy costs, such as using DeepMind AI to reduce data center cooling bills by 40%.
Policymakers and consumers should support innovation in sustainable AI practices and consider carbon pricing for AI services to reflect their true environmental costs. By promoting these initiatives, we can ensure that AI development aligns with environmental sustainability goals.
Reimagining Office Spaces for Student Housing
Hong Kong’s universities are among the world’s top institutions, presenting an opportunity to attract more international students. However, the proposed plans for expansion often face challenges, such as impractical sites and high costs. An alternative solution could involve converting excess office space into student housing, addressing the critical shortage of accommodation while aiding the recovery of the office market.
For instance, the University of Hong Kong could consider taking over government-owned Cyberport, which offers ample space for an innovation center and potential student housing. This move would not only provide more area but also allow for the conversion of existing facilities, such as the Meridian hotel, into much-needed student accommodations. Existing tenants could be relocated to more convenient locations, contributing to a more balanced urban environment.
By reimagining underutilized spaces, cities can create sustainable solutions that meet the needs of both students and the broader community. This approach can help address the challenges of oversupply in office spaces while supporting educational growth and urban development.