Lithium has become a strategic material in the global transition to renewable energy, powering batteries for electric vehicles, consumer electronics, and grid storage systems. Demand is growing exponentially, raising both opportunities and risks. While lithium plays a central role in decarbonization, its extraction, processing, and disposal raise concerns about environmental impacts, worker safety, and geopolitical…

Wood smoke is a significant contributor to air pollution, especially in regions where wood burning is used for residential heating or where wildfires are prevalent. Fine particulates and toxic compounds in wood smoke are linked to respiratory illnesses, cardiovascular disease, and increased mortality. In addition to health impacts, wood smoke contributes to climate change through…

Titanium is valued for its strength, light weight, and corrosion resistance, making it indispensable in aerospace, medical devices, construction, and consumer goods. While titanium itself is generally considered safe, its extraction, processing, and use in certain forms raise potential health and environmental risks. Occupational exposures to titanium dusts and nanoparticles, as well as environmental impacts…

Baby formula represents a uniquely sensitive area of food safety and nutrition, given its role as the primary or sole source of sustenance for many infants. Ensuring the safety, quality, and adequacy of infant formula is critical to supporting early childhood development and preventing health risks during a period of profound vulnerability. Contamination incidents, supply…

Artificial intelligence (AI) has become a transformative force in decision-making across sectors ranging from healthcare and finance to energy, transportation, and regulation. The promise of AI lies in its ability to process vast amounts of data quickly, uncover hidden patterns, and support evidence-informed decisions in ways that humans alone cannot easily achieve. Yet the risks…

Contamination of water sources — whether from industrial discharges, agricultural runoff, mining, or natural events — poses significant risks to human health, ecosystems, and economic activity. Pollutants such as heavy metals, pathogens, nitrates, pesticides, and emerging contaminants like PFAS can persist in water systems, creating both acute and chronic health threats. Incidents of contamination often…

Drug safety is a cornerstone of modern healthcare, ensuring that medicines deliver therapeutic benefits while minimizing risks of harm. Adverse drug reactions, drug interactions, counterfeit products, and manufacturing quality lapses all pose significant challenges. At the same time, the rapid pace of pharmaceutical innovation — from biologics to gene therapies — creates both opportunities and…

Aluminium is among the most widely used metals globally, valued for its light weight, versatility, and role in industries ranging from packaging and construction to transportation and consumer goods. Yet its ubiquity has also raised questions about potential health and environmental risks. Aluminium exposure can occur through food, water, consumer products, and occupational settings, and…

Public health is the foundation of population well-being, addressing risks that range from infectious disease outbreaks and chronic conditions to environmental hazards and social determinants of health. The COVID-19 pandemic highlighted the essential role of public health systems in managing crises, but also revealed vulnerabilities in preparedness, equity, and trust. The sector’s complexity arises from…

Climate change is widely recognized as one of the most profound and pressing risks of our time. Its impacts are multifaceted: rising global temperatures, extreme weather events, shifting disease patterns, sea-level rise, and ecosystem disruptions all carry cascading consequences for health, safety, and economic stability. Beyond the physical impacts, climate change presents complex societal challenges,…