Extreme Heat Spurs New Laws Aimed at Protecting Workers Worldwide

Governments worldwide are enacting new laws to protect workers from the growing threat of extreme heat. As climate change intensifies, workers in various industries, such as construction, manufacturing, and agriculture, face increasing risks of heat-related illnesses and even death. Several countries, including the United States, have introduced or expanded regulations to mandate breaks, hydration, and access to shade or cooling areas for employees working in high-heat conditions. Some nations, like Spain and India, have also set specific temperature thresholds above which employers must provide additional safeguards. However, critics argue that these measures are often inadequate, as they fail to address the underlying causes of global warming. Additionally, enforcement and compliance remain significant challenges, particularly in the informal economy where workers are more vulnerable. Experts emphasize the urgent need for comprehensive, evidence-based policies and programs to protect workers' health and safety as extreme heat events become more frequent and severe due to climate change.