Climate Change and India’s Elderly: Insights from the HelpAge India Study
Context
- A recent HelpAge India study highlights that senior citizens are among the most vulnerable groups affected by climate change.
- The report notes that both extreme weather events (heatwaves, floods and cyclones) and gradual climatic changes disproportionately impact older persons, underscoring the need for age-responsive climate adaptation strategies.
Key Highlights
- India’s elderly population is projected to increase from 149 million in 2022 to nearly 347 million by 2050, significantly expanding the number of climate-vulnerable individuals.
- Climate-related risks for older adults include heat stress, respiratory ailments, reduced mobility, mental health challenges and disruptions in access to medicines and healthcare services.
- The study adopts an “Intersectional Place Perspective”, recognising that climate vulnerability is influenced by overlapping factors such as age, gender, disability, widowhood, poverty and social isolation.
- It advocates a transition from hazard-focused disaster management to people-centric resilience planning, integrating climate adaptation with healthy ageing and social protection measures.
Key Concepts
Slow-Onset and Sudden-Onset Hazards
- Slow-onset hazards: Long-term environmental changes such as drought, desertification and sea-level rise.
- Sudden-onset hazards: Rapid disasters including floods, cyclones and heatwaves that cause immediate impacts.
Intersectionality
- A framework explaining how multiple social and economic vulnerabilities interact, increasing the overall risk faced by individuals or communities.
One Health Approach
- An integrated approach that recognises the interdependence of human, animal and environmental health in addressing emerging challenges.
Demographic Ageing
- Refers to the growing proportion of elderly persons in the population, increasing the demand for healthcare, social security and long-term care systems.
Way Forward
- Develop climate-resilient healthcare infrastructure, housing and social services tailored to the needs of older persons.
- Establish age-inclusive early warning systems, emergency response mechanisms and community support networks.
- Prioritise targeted assistance for the most vulnerable elderly groups, including widows, the oldest-old, persons with disabilities and those living alone.
- Integrate ageing concerns into national climate adaptation and disaster management policies to build long-term resilience.