Climate Change And Its Effects On Health – According to The Lancet’s sixth annual report, climate change threatens the health and well-being of people around the world, and health impacts are expected to worsen with additional warming.

Our warming climate exposes more people to dangerous situations – including extreme heat, wildfires, droughts, floods and air pollution. These conditions can harm our health in many ways, including heat-related illness, lung and heart disease, infections from insects or polluted water, mental or physical trauma, and even death.

Climate Change And Its Effects On Health

Americans are already feeling these effects. The Lancet’s global report is accompanied by a policy brief focused on the climate-related health risks of recent heatwaves, droughts and wildfires across the US.

Axios Expert Voices Virtual Roundtable Discussion: The Impact Of Climate Change On Human Health

Unequal Heatwave Health Risk – American seniors and infants were exposed to more heat waves in 2020 than the 1986-2005 average, accounting for population growth.

Rural Effects of Drought – The health effects of drought – from the spread of diseases such as valley fever in dry conditions to mental illness linked to economic losses in the agricultural sector – are acutely felt by farmworkers (about 65% of whom identify as Hispanic. ) and in the western and central US. Indigenous communities in rural areas

Burden of long-distance wildfires – Wildfire smoke contains airborne pollutants that can cause respiratory illness, especially in children and people of color, who are systematically exposed to high levels of air pollution from all sources of human emissions. Wildfires in the West have become longer and more intense, but wildfire smoke can affect air quality and health from coast to coast.

Climate-related health burdens are not evenly distributed across the U.S. Different regions face different types of climate-related health risks. Vulnerability to harmful conditions varies among populations (for example, by age group). And people of color and low-income communities experience systemically higher exposure to health-threatening climate conditions.

The Impacts Of Climate Change On Human Health

To understand how climate change is affecting health in your local area, Climate Central’s new toolkit offers resources on topics including:

Climate Central’s toolkit shows the many ways that climate change threatens health and worsens systemic inequities across the U.S. But the good news is that many climate solutions are health solutions.

Burning fossil fuels not only warms the planet, it also produces PM2.5 pollution which is the largest environmental driver of human mortality, and disproportionately affects people of color and low-income communities.

Reducing emissions in line with U.S. commitments under the Paris Agreement can have big benefits for air quality and health — as well as equity. If the US If it meets its net-zero emissions goals by 2050, it could avoid 300,000 premature deaths and $3 trillion in damages related to air quality alone, according to an analysis by Princeton University researchers.

The Intersection Of Climate Justice And Healthcare (post 3)

The National Integrated Heat Health Information System provides an Extreme Heat Vulnerability Map tool that assesses local risk as a function of both heat exposure and social vulnerability. The CDC Heat and Health Tracker provides local heat and health information and regional rates of heat-related emergency department visits. This interactive map, created by the Science Museum of Virginia and Esri, shows previously redlined neighborhoods and urban heat exposure in 108 cities. The American Public Health Association provides an overview of climate change as a health equity issue and includes guidance for public health departments. AirNow provides local, regional and national air quality data and information on the latest trends. EPA also provides county-level data on exceedances of health standards for a number of air pollutants, including ozone. Search your city or zip code at Drought.gov to find out if there is a drought in your area.

The National Drought Mitigation Center (NDMC) maintains a database of contact information for drought experts by state. Contact your public health department to learn about local climate change and health equity issues and activities.

The SciLine service, 500 Women Scientists or local university press offices may be able to connect you with local scientists who have expertise on climate change and health. Climate change will affect Hawaii. These islands are particularly vulnerable to the effects of climate change due to our location in the middle of the Pacific Ocean. Expected impacts include higher temperatures, rising sea levels, changes in rainfall patterns, more frequent and intense storms, wildfires, increased coastal erosion, loss of biodiversity and ocean acidification.

These changes threaten our food and water sources, our marine ecosystems, our air quality, our coastal communities, our ability to respond to disasters, our cultural connections to the land, our agricultural and tourism industries, and our overall well-being. The risks of climate change are broad but may affect some areas and populations more than others. Please see the resources below to learn more about how the public of Hawaii is at risk from the climate crisis and what the state is doing to protect our communities.

Global Health And Climate

Graphic: Human impacts of climate change in Hawaii (adapted from California Department of Public and CDC)

On December 21, 2022, HEER Office Toxicologist Dr. Diana Felton and JABSOM Professor Dr. Elizabeth Kiefer gave an informational briefing to the House Committee on Energy and Environmental Protection on the effects of climate change in Hawaii. Please watch the recording above, as it is a clear introduction to this public issue for Hawaiʻi. Climate change presents a fundamental threat to human health. It affects the physical environment as well as all aspects of natural and human systems – including social and economic conditions and the functioning of health systems. So it’s a risk multiplier, undermining and potentially reversing decades of health progress. As climate conditions change, more frequent and intense weather and climate events occur, including storms, extreme heat, floods, droughts, and wildfires. These weather and climate hazards directly and indirectly affect health, increasing the risk of death, noncommunicable diseases, the emergence and spread of communicable diseases, and health crises.

Climate change is also impacting our health workforce and infrastructure, reducing the ability to provide Universal Health Coverage (UHC). More fundamentally, climate shocks and increasing stressors such as changing temperature and precipitation patterns, droughts, floods, and sea-level rise are degrading environmental and social determinants of physical and mental health. All aspects of health, from clean air, water and soil to food and livelihoods, are affected by climate change. Further delay in tackling climate change will increase health risks, undermine decades of improvement in global health and violate our collective commitments to ensure the human right to health for all.

The Intergovernmental Panel on Climate Change (IPCC)’s Sixth Assessment Report (AR6) concluded that climate risks are emerging rapidly and will become more severe sooner than previously expected, and that adaptation to increased global warming will be difficult.

Health Impacts By Region

It further shows that 3.6 billion people already live in areas that are highly vulnerable to climate change. Despite contributing minimally to global emissions, low-income countries and small island developing states (SIDS) suffer the harshest health impacts. In vulnerable regions, death rates from extreme weather events in the last decade were 15 times higher than in less vulnerable regions.

Climate change is affecting health in myriad ways, including more extreme weather events such as heat waves, storms and floods leading to death and illness, disruption of food systems, zoonoses and an increase in food-, water- and vector-borne diseases and mental health. Health problems. In addition, climate change is undermining many of the social determinants of good health, such as livelihoods, equity and access to health care and social support structures. These climate-sensitive health risks are disproportionately experienced by the most vulnerable and disadvantaged, including women, children, ethnic minorities, poor communities, migrant or displaced persons, older populations and those with underlying health conditions.

Figure: Overview of climate-sensitive health risks, their exposure pathways and vulnerability factors. Climate change affects health directly and indirectly and is strongly mediated by environmental, social and public health determinants.

Although it is unequivocal that climate change affects human health, it remains challenging to accurately estimate the scale and impact of many climate-sensitive health risks. However, scientific advances are gradually allowing us to attribute the increase in morbidity and mortality to global warming, and to more accurately determine the risks and scale of these health risks.

How Health Care Leaders Respond To Climate Change

Data shows that 2 billion people lack safe drinking water and 600 million people suffer from foodborne illnesses annually, with children under the age of 5 accounting for 30% of foodborne deaths. Climate stress increases the risks of waterborne and foodborne diseases. In 2020, 770 million people faced hunger, mainly in Africa and Asia. Climate change affects the availability, quality and diversity of food, exacerbating food and nutrition crises.

Changes in temperature and rainfall increase the spread of vector-borne diseases. Without preventive measures, deaths from such diseases, currently more than 700,000 annually, may increase. Climate change induces both immediate mental health problems, such as anxiety and post-traumatic stress, and long-term disorders due to factors such as displacement and disrupted social cohesion.

Recent research has attributed 37% of heat-related deaths to human-induced climate change. Heat-related deaths among people over 65 have increased by 70% in two decades. In 2020, 98 million more people experienced food insecurity compared to the 1981-2010 average. Climate change impacts on diseases such as malaria and coastal flooding conservatively project 250,000 additional annual deaths by 2030. However, modeling challenges persist, particularly around capturing risks

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