Global Health Response to Climate Change

Global Frameworks & Alliances - Climate Avengers Assemble

• UNFCCC (United Nations Framework Convention on Climate Change): Key international treaty (1992) for climate action.
  • COPs (Conference of the Parties): Annual meetings to assess progress.
• IPCC (Intergovernmental Panel on Climate Change): UN body; provides scientific assessments.
• Paris Agreement (2015): Landmark accord under UNFCCC.
  • Goal: Limit warming < 2°C, pursue 1.5°C (vs pre-industrial).
  • Mechanism: Nationally Determined Contributions (NDCs).
• WHO (World Health Organization): Leads global health response; highlights health co-benefits of climate action.
  • Framework for climate-resilient health systems.
• SDGs (Sustainable Development Goals):
  • SDG 13: Climate Action.
  • SDG 3: Good Health & Well-being (interlinked).
• Key Alliances:
  • Global Climate and Health Alliance (GCHA).
  • Alliance for Transformative Action on Climate and Health (ATACH).

⭐ The Paris Agreement aims to keep global temperature rise this century well below 2°C above pre-industrial levels and to pursue efforts to limit it to 1.5°C.

Strategic Pillars of Response - Health's Climate Blueprint

• Core Goal: Safeguard and promote population health amidst escalating climate change.
• Key Pillars:
  • Adaptation: Adjusting systems and individual behaviors to current and anticipated climate impacts.
    • Strengthened early warning systems (e.g., heatwaves, vector-borne diseases).
    • Climate-proofing health infrastructure and essential services.
    • Regular Vulnerability & Adaptation (V&A) assessments.
  • Mitigation: Reducing greenhouse gas (GHG) emissions to limit future warming.
    • Decarbonizing health sector operations (e.g., renewable energy, sustainable procurement, waste reduction).
    • Promoting green and sustainable transport for healthcare.
    • Advocating for robust emission cuts across all societal sectors.
  • Health System Resilience: Enhancing the capacity of health systems to effectively anticipate, prepare for, respond to, and recover from climate-related threats.
    • Integrating climate risks and adaptation strategies into national health policies and programs.
    • Building a climate-literate and skilled health workforce.
  • Co-benefits: Championing interventions that yield simultaneous benefits for both public health and climate action.
    • Active transport (walking, cycling) → ↓GHG emissions, ↓air pollution, ↑physical fitness.
    • Sustainable, predominantly plant-based diets → ↓agricultural emissions, improved nutrition, ↓NCD risk.
• Enabling Foundations:
  • Financing: Mobilizing dedicated resources.
  • Research & Evidence: Generating actionable knowledge.
  • Advocacy & Partnerships: Fostering collaboration.

⭐ The global health sector's carbon footprint is substantial, accounting for approximately 4.4% of net greenhouse gas emissions; decarbonizing healthcare is thus a critical mitigation strategy.

India's National Response - Saffron, White, Green & Healthy

Framework for India's climate action and health protection:

• Saffron (Energy Transition):
  • NAPCC's National Solar Mission: Targets ↑ solar power.
  • Aims: ↓ Carbon footprint, ↓ air pollution-related health risks.
• White (Health Resilience & Cleanliness):
  • NPCCHH (MoHFW, 2019): National Programme on Climate Change & Human Health.
    • Core: Surveillance (heat illness, VBDs, WBDs), early warning systems, health sector preparedness, capacity building.
    • Integrates with National Health Mission (NHM).
  • Swachh Bharat Mission: Contributes to ↓ disease burden.
• Green (Ecological Integrity):
  • NAPCC's Green India Mission: ↑ Forest cover, carbon sink.
  • NAPCC's Sustainable Agriculture Mission: Promotes climate-resilient farming.
• Healthy (Governance & Holistic Approach):
  • NAPCC (2008): 8 national missions addressing climate change.
  • SAPCCs: State Action Plans on Climate Change for localized strategies.
  • Focus on inter-ministerial coordination (e.g., Jal Jeevan Mission for safe water).

⭐ NPCCHH key components: Health adaptation plans, climate-resilient infrastructure, and research on climate-health linkages. Target: Climate-resilient health systems by 2030.

High‑Yield Points - ⚡ Biggest Takeaways

• WHO leads global health response, guiding countries on climate change and health.
• UNFCCC is the main treaty; health is increasingly central to its discussions.
• Paris Agreement aims to limit warming, with health as a key justification for action.
• NAPs & NDCs integrate health into national climate policies.
• Key responses: mitigation (clean energy) & adaptation (early warning systems).
• Building climate-resilient health systems & ensuring international financial support are vital.