El cambio climático y su impacto en la salud: ¿cómo afrontarlo?

Impact of Climate Change on Health

Introduction to the Connection Between Climate Change and Health

• Ignacio Astorga, a health specialist at the Inter-American Development Bank, introduces the topic of climate change as a significant challenge for humanity in the 21st century.

• A document summarizing key links between climate change and health has been prepared by Astorga and his colleagues.

Direct Effects of Climate Change on Health

• Climate change directly impacts public health through extreme weather events such as heatwaves, storms, droughts, and floods.

• In Latin America and the Caribbean, approximately 260 million people have been affected by these phenomena, resulting in over 90,000 deaths.

Indirect Effects on Environmental Quality

• The quality of water, air, and soil is adversely affected by climate change, leading to significant ecological impacts.

• Vulnerable groups—such as the elderly, those living in poverty or rural areas—are disproportionately impacted by these environmental changes.

Increased Health Issues Due to Vulnerability

• The combination of vulnerability factors leads to higher incidences of health problems including injuries, chronic diseases, and mental health issues.

Impact on Healthcare Services

• Climate change disrupts healthcare services; annually over 3 million people are unable to receive care due to extreme weather events.

• The healthcare sector itself contributes over 4% to carbon emissions; hospital operations account for only 25% while supply chain activities make up 75%.

Strengthening Resilience in Healthcare Systems

Key Strategies for Improvement

• To enhance resilience against climate challenges:

• Emergency Services: Strengthen emergency alert systems while ensuring continuity of essential services.

• Resource Resilience: Build resilient resources including healthcare personnel and infrastructure that provide safe environments for both workers and patients.

• Leadership Development: Equip leaders with effective planning and management skills regarding climate response.

Reducing Carbon Footprint

• Advancing green building practices and optimizing system operations are crucial steps toward reducing the carbon footprint within healthcare systems.