A global safety charity is calling for more research into the most effective ways to protect workers in the agriculture, forestry and fishing industries from safety risks posed by climate change.
According to a report from Lloyd’s Register Foundation’s new Global Safety Evidence Centre, agriculture and forestry workers are increasingly at risk from harm posed by heat and chemical exposure, extreme weather, and diseases, as hazardous working conditions, increased use of fertilisers and exposure to pesticides increase.
The Foundation’s World Risk Poll shows that one in five workers globally experienced harm at work in the last two years – including 18% of agricultural workers.
The International Labour Organisation (ILO) estimates workplace harm to be the cause of three million deaths annually worldwide.
Agri workers
According to the new report, 13.4 out of every 100,000 agriculture, forestry, and fishing workers experience a fatal injury.
Climate change impacts threaten to increase this rate of harm, and rising temperatures are one of the areas of concern the report outlines.
For example, extreme heat exposure increases the risk of work injuries by 1% for every 1°C increase, and 17.4% in heatwaves, especially in subtropical climates.
The effects of extreme heat have already been felt across Europe this year, with Portugal, Spain, France, and Italy facing temperatures above 40℃.
Similarly, Southeast Asia has experienced a period of extended and usual heat in 2025, with temperatures in the Philippines reaching between 42°C and 51°C.
The report states that outdoor workers in agriculture and construction, as well as indoor workers – especially in poorly ventilated environments – are most affected by excessive heat.
While workers across all industries face a host of direct and indirect risks as a result of climate change, including UV radiation and extreme weather events, those in agriculture, forestry, and fishing were found to be particularly at risk of pathogens and vector-borne diseases as warmer temperatures expand insect habitats.
This is especially the case for smallholder farmers and small-scale fishers, and workers in tropical and subtropical areas in Africa, Asia, and South America, the report outlined.
Lack of research
However, the report highlighted the lack of research and evidence when it comes to climate-related risks.
In areas where data does exist, the report outlines that the information is often limited to one sector or region and does not examine workers in different contexts, prompting the foundation’s global call for more research and knowledge sharing.
Director of evidence and insight at Lloyd’s Register Foundation, Nancy Hey said: “As the effects of climate change continue, the impact on work is also changing. This affects all of us, but some sectors and geographies stand to be more affected than others.
“As this report highlights, there is a lack of evidence on how to protect workers from these growing risks, particularly in low- and middle-income countries.
“Filling these gaps in knowledge should be an urgent priority – this work will enable lives and livelihoods to continue safely, and is essential to a thriving global economy.
“Where there is already strong evidence – as with risks from heat and UV radiation – then clear guidelines for employers should be created and widely shared,” Hey added.
Bringing stakeholders together to share knowledge across sectors and regions will be key to protecting workers from the risks posed by climate change, according to the foundation.
Climate-related safety
The publication of the report coincides with a white paper from the Institution of Occupational Safety and Health (IOSH), which calls for the development and enforcement of climate-related safety regulations as part of existing labour laws.
Head of policy and public affairs at IOSH, Ruth Wilkinson said: “The impacts of climate change are already being realised.
“Action to address climate change needs to happen at multilateral, national and local levels, including with businesses.
“As part of this collective global action, it’s crucial we consider the impacts on people, and specifically on workers and those vulnerable worker groups, so that adaptation and mitigation measures can be taken.
“So, we all have a role to play, we need to work together to share knowledge and learning, and take action to manage the risks. Action needs to be taken, and fast,” Wilkinson added.
