Manganese is an essential trace element necessary for human health, industrial processes, and steel production, yet it also poses risks when exposure levels exceed safe thresholds. Occupational exposure in mining, welding, and manufacturing, as well as environmental contamination from industrial emissions or water supplies, can lead to neurological effects, including manganism — a Parkinson’s-like disorder.…

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…

Workplace products — from cleaning agents and solvents to industrial chemicals and nanomaterials — are essential to modern economies but can pose significant risks to worker health and safety. Risks include acute exposures causing burns or poisoning, as well as chronic risks such as cancer, respiratory disease, or reproductive effects. Beyond health, unsafe workplace products…

Bovine spongiform encephalopathy (BSE), or “mad cow disease,” remains one of the most notable examples of how animal health risks can escalate into public health and economic crises. Linked to variant Creutzfeldt-Jakob disease in humans, BSE outbreaks in the late 20th century caused widespread alarm, disrupted international trade, and reshaped food safety regulation globally. The…

Legal metrology — the regulation of measurement in trade, safety, and compliance — underpins trust in markets and everyday transactions. From weighing goods in grocery stores to calibrating medical devices, fuel pumps, and utility meters, accurate measurement ensures fairness, safety, and accountability. Failures in measurement systems can erode consumer confidence, distort markets, and introduce 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…

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,…

Emissions from industrial processes, transportation, energy production, and agriculture are among the most significant contributors to environmental and health risks globally. Airborne pollutants such as particulate matter, nitrogen oxides, sulfur dioxide, greenhouse gases, and volatile organic compounds contribute to respiratory disease, cardiovascular illness, climate change, and ecosystem degradation. Managing emissions requires balancing economic development with…

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…

Plant protection is essential for safeguarding global food security, biodiversity, and economic stability. Crops face threats from pests, diseases, weeds, and invasive species, all of which can reduce yields, disrupt supply chains, and increase reliance on pesticides. Climate change compounds these risks by shifting pest ranges and intensifying outbreaks, while global trade accelerates the spread…