Climate Change and Mental Health Converge into Emerging Risk Crisis in China

Overview

Climate-related disasters in China are no longer only a physical or economic concern. Increasing evidence shows that extreme weather events are significantly impacting mental health, creating a new layer of systemic risk for individuals, communities, and the insurance industry.

This convergence of climate risk and psychological vulnerability is emerging as a critical challenge, particularly in the context of China’s rapidly ageing population

Escalating Climate Risk in China

China has experienced increasingly severe climate events in recent years:

• Record heatwaves and extended rainy seasons
• Severe flooding causing widespread economic damage
• Natural disasters costing over CNY93 billion ($13 billion) in the first half of 2024 alone
• Estimated 50,900 heatwave-related deaths in 2022

These events disrupt not only infrastructure but also livelihoods, routines, and social stability, contributing to long-term psychological stress

The Hidden Impact: Mental Health

While physical damage receives immediate attention, the mental health impact remains largely under-recognised.

Research increasingly shows that:

• Natural disasters are linked to higher levels of anxiety, depression, and stress
• Repeated exposure to events such as floods and displacement reduces life satisfaction
• Vulnerable groups, particularly older and rural populations, are disproportionately affected

Long-term exposure to climate events has also been statistically associated with increased depression among adults

Ageing Population as a Risk Multiplier

China’s demographic profile intensifies the challenge:

• Population aged 65+ expected to rise from 14.2% (2021) to 26.1% by 2050
• Older individuals face:
• Higher physical vulnerability to heat and disasters
• Greater social isolation
• Increased psychological stress

This creates a compounding effect where climate risk and mental health risk reinforce each other, forming a systemic pressure on society and insurers

Implications for the Insurance Industry

The convergence of climate and mental health risks is already affecting core insurance lines:

1. Rising Catastrophe Losses

• Increased frequency and severity of natural disasters
• Higher claims and reinsurance costs

2. Growing Health and Life Exposure

• Mental health conditions drive higher healthcare utilisation
• Increased mortality and long-term cost pressures

3. Productivity and Disability Impact

• More work absences and long-term disability claims
• Greater strain on social and insurance systems

4. Social Expectations

• Insurers are expected to contribute to risk prevention and societal resilience, not just claims payment

Insurance as Part of the Solution

The industry has a key role to play in addressing this emerging risk:

Integrating Mental Health into Risk Models

• Combining climate, health, and socioeconomic data
• Improving underwriting accuracy

Prevention-Focused Products

• Tele-mental health services after disasters
• Reduced barriers to psychological support
• Digital resilience tools for vulnerable populations

Community Resilience Initiatives

• Early warning systems
• Public-private partnerships
• Investment in infrastructure reducing exposure

Innovative Product Design

• Parametric solutions linked to climate triggers
• Automatic support for both physical and mental health impacts

A Systemic Risk Shift

Climate change is no longer just an environmental issue. It is increasingly a human and societal risk, with mental health emerging as a critical dimension.

For insurers, this represents a dual challenge:

• Quantifying a complex and evolving risk
• Designing solutions that address both financial and social resilience

Conclusion

As climate extremes intensify, their psychological impact is becoming impossible to ignore. The intersection of climate change, ageing populations, and mental health is creating a new category of systemic risk that insurers must actively address through innovation, data integration, and proactive support strategies.