A recent Lancet Countdown report emphasizes that climate change is significantly increasing heat-related deaths and diseases, with 2023 marking the hottest year on record and an average of 50 more days of extreme temperatures per person. Vulnerable populations, particularly the elderly, are disproportionately affected, and climate change’s economic impact is profound, costing an estimated 512 billion labor hours. Despite these challenges, there are some positive trends, including reduced air pollution deaths.
Recent research highlights a concerning surge in heat-related fatalities and diseases due to climate change. The Lancet Countdown’s annual report reveals that, in 2023 – recorded as the hottest year thus far – individuals faced an increase of 50 days of hazardous temperatures compared to a scenario without climate change. Experts from the World Health Organization, among others, contributed to this comprehensive study, which underscores the severe impact of global warming on public health, illustrating a rise in mortality, the prevalence of infectious diseases, and challenges pertaining to food security. The report cites alarming statistics, indicating a 167 percent increase in heat-related fatalities among individuals over the age of 65 relative to the 1990s. Additionally, the adverse economic implications of extreme heat, potentially costing the global economy 512 billion work hours, were emphasized. Furthermore, the report condemned oil and gas companies, which have exacerbated the climate crisis through increased fossil fuel production and significant profit margins amidst rising prices. The findings also report that nearly half of the world experienced severe droughts, affecting food availability for millions. Statements from the research authors advocate for increased focus on public health funding in the forthcoming COP29 climate summit. Notably, there are signs of progress, such as a 7 percent decline in fossil fuel-related air pollution deaths, primarily due to coal combustion reduction efforts. The report serves as a critical call to action, illustrating that no individual or economy can remain unaffected by the health threats posed by climate change.
The Lancet Countdown report serves as an urgent warning regarding the escalating health risks associated with climate change. This annual publication, grounded in contributions from a diverse group of experts including those from the World Health Organization, tracks specific indicators that gauge the impact of climate shifting on public health. The 2023 report is particularly alarming as it reflects on the correlation between rising temperatures and a host of detrimental effects, including increased mortality, food insecurity, and the spread of infectious diseases. Notably, this year has been marked by extreme weather events – from heatwaves and droughts to flooding – which exacerbate existing vulnerabilities, particularly among older populations. Furthermore, the report critiques governmental and corporate policies contributing to the climate crisis while presenting data that suggest a significant intersection of public health outcomes with environmental degradation.
The findings of the Lancet Countdown report provide a sobering overview of the detrimental effects of climate change on public health. With the number of heat-related deaths rising, especially among elderly individuals, and the spread of diseases exacerbated by rising temperatures and extreme weather fluctuations, immediate action is essential. The stark economic costs associated with heat exposure further underline the urgency for policy shifts and heightened public health funding. While there are positive developments, such as reductions in fossil fuel-related air pollution deaths, the overarching message remains clear: comprehensive and collaborative global efforts are vital to mitigate the impacts of climate change on health and ensure a sustainable future for all populations.
Original Source: www.aljazeera.com
