The Association of the Global Climate Crisis with Environmental Risks and the Impact of Heat Stress on Occupational Safety, Health, and Hygiene

The relationship between the global climate crisis, which is associated with environmental risks, and occupational hygiene has not been extensively studied. This study develops a framework for identifying how climate change and the climate crisis could impact the workplace environment, workers, and occupational morbidity, mortality, and injury. A framework is used in this paper that is based on a review of the scientific literature published from 2014 to 2024, addressing climate risks, their interaction with occupational hazards, and their effects on the workforce. Eight categories of climate-related hazards are identified: increasingly high temperatures, dust and air pollution, sun and cosmic ultraviolet exposure, pandemics and infectious diseases, diseases transmitted by insects and changes in ecosystems, industrial occupational diseases, changes and crises in the built environment, and extreme weather events. Policies need to consider the gaps in the possibility of interactions between known hazards and new conditions and the productivity of workers, especially those who are most at risk of heat-related illnesses.