Developed in collaboration with the ILO, the International Organization for Migration, UNI Global Union, the International Trade Union Confederation, the International Organization of Employers, and ACT Alliance, and together with the Climate Vulnerable Forum and the support of the the World Health Organisation, this report looks at the impact of rising temperatures due to climate change on the workforce.
Summary Extreme heat induced by climate change will cause profound adverse consequences for work, human performance, daily life, and the economy in large parts of the world. The increasing temperatures are the most predictable effects of climate change, and all models of future trends show significant increase this century. The heat problems will become even worse in the next one or two centuries, depending on the global climate policies established this year. The global areas worst affected by extreme heat will be tropical countries,
First paragraph of book chapter: The human body has behavioural and physical mechanisms that work to maintain its core temperature at about 37°C. If the body’s internal temperature rises above this level, then body systems and vital physiological functions are compromised, and in severe cases, death can result. The climatic conditions relevant to such heat stress may be measured in terms of the Wet Bulb Globe Temperature (WBGT), which takes account of temperature, humidity, wind speed, and solar radiation.1 We calculate WBGT for in-shade (no
This is a book chapter
Ambient heat exposure is a well-known health hazard, which reduces human performance and work capacity at heat levels already common in tropical and subtropical areas. Various health problems have been reported. Increasing heat exposure during the hottest seasons of each year is a key feature of global climate change. Heat exhaustion and reduced human performance are often overlooked in climate change health impact analysis. Later this century, many among the four billion people who live in hot areas worldwide will experience significantly reduced work capacity owing to climate change.
Increased environmental heat levels as a result of climate change present a major challenge to the health, wellbeing and sustainability of human communities in already hot parts of this planet. This challenge has many facets from direct clinical health effects of daily heat exposure to indirect effects related to poor air quality, poor access to safe drinking water, poor access to nutritious and safe food and inadequate protection from disease vectors and environmental toxic chemicals. The increasing environmental heat is a threat to environmental sustainability.
The impacts of climate change on global temperatures profoundly affect people’s ability to sustain their livelihoods as well as their health; both of these dimensions in turn influence the migration of people. Indeed, increasing heat related to climate change is likely to result in more disruptive events, such as frequent droughts, wildfires, episodes of extreme temperatures and heat waves. Such events are already directly and indirectly displacing large numbers of people each year and likely to lead to the migration of more people in the future.
Ambient heat exposure is a well-known health hazard, which reduces human performance and work capacity at heat levels already common in tropical and subtropical areas. Various health problems have been reported. Increasing heat exposure during the hottest seasons of each year is a key feature of global climate change. Heat exhaustion and reduced human performance are often overlooked in climate change health impact analysis. Later this century, many among the four billion people who live in hot areas worldwide will experience significantly reduced work capacity owing to climate change. In
Developed in collaboration with the ILO, the International Organization for Migration, UNI Global Union, the International Trade Union Confederation, the International Organization of Employers, and ACT Alliance, and together with the Climate Vulnerable Forum and the support of the the World Health Organisation, this report looks at the impact of rising temperatures due to climate change on the workforce.
