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Health Risks due to Climate Change: Inequity in Causes and Consequences -…
Health Risks due to Climate Change: Inequity in Causes and Consequences
Health Risks from Climate Change
Climate change gas increased extreme weather events which cause injury and deaths. Impacts also include: spread of infectious disases, food and water insecruity, and poor air quality.
The heakth risks are unevenly distributed with vulnerable populations. An example is older adult, children, and marginalized gorups. They face greater impact due to higher sensitivity, higher exposure, and limited resources for protection
Climate sensitive health outcomes are influenced by factors like socioeconomic conditions, demographics, and geographic location
Equity In Health Risks
Climate change shows existing inequalities.
Wealthier countries are more resilient and able to adapt, while poorer nationa struggle, leading to ethical concerns about the distribution of climate change burdens
Extreme Weather Events
Heat waves, floods, and storms are becoming more frequent and severe due to climate change.
Heat waves are the leading of cause of weather-related deaths in the U.S.
Infectious Diseases
Climate change alters the habitats of disease vectors, leading to the spread of vector borne diseases like dengue and malaria. Temperature and precipitation patterns affect how fast these diaseases spread
Increased trade, travel, and human migration further affects the spread of inectious diseases.
Food and Water Security
Climate Change threatens food production and access to safe drinking water, particularly in regions like africa and southeast asia
Freshwater resources are depleting which increases competition for water across sectors and leads to higher risks of waterborn diseases
Need for Transformational Resilience
calls for a shift from incremental adaption to transfirmational resilience, which involves coordinated action to address both immeadiate risks and long-term vulnerabilities
investments in social and health protections are critical to reducing inequities and managing the health impacts of climate change
Mitigation and Adaption
efforts to reduce greenhouse gas emissions are essential for long-term health benefits.
Health systems need to adapt by improving workforce capacity, upgrading infrastructure, and developing early warning systems to prevent and manage health crises caused by climate change
Significant gap in funding for health adaptation measures with less than .5% of international climate finance allocated to health
Unequal Burden
vunlnerable populations, including those in low income countries, the elderly, and marginlized communities
Health System Preparedness
address these risks, health systems must become more resilient and capable of managing the increasesing burden of climate-sensitive diseases and health conditions
Climate Change and Equity
ethical implications of climate change
Urgency for Action
Proactive measures are necessary to protect public health from worsening climate impacts