The Longevity Brief with Siegel and Clark – Episode 3

Research Insights, a Society of Actuaries Podcast10mMarch 31, 2026

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AI-Generated Summary

In this episode of the Longevity Brief with Siegel and Clark, host Rose Northen leads a concise yet comprehensive update on the latest research from the Society of Actuaries' Aging and Retirement, Mortality and Longevity, and Catastrophe and Climate programs. The discussion begins with the 'buzz board,' highlighting two major publications: a collaborative essay collection on climate change risks to retirement—emphasizing vulnerabilities for retirees during disasters and financial instability due to uninsurable homes—and the newly released International Reinsurance Landscape Overview, which provides a side-by-side analysis of 14 key jurisdictions for cross-border reinsurance, offering critical insights into capital, reserving, and regulatory differences. On the 'launch pad,' Kara Clark previews an upcoming essay collection on obesity as a transformative force in future mortality trends, driven by breakthrough weight-loss drugs and modeling challenges, while Steve Siegel announces two April releases: one on evolving family structures in retirement planning and another on AI’s growing role in retirement systems. The episode closes with 'the kitchen sink,' where both experts share upcoming opportunities, including a new RFP on AI in retirement and volunteer project oversight groups focused on macroeconomic mortality indicators and translating population-level data to insured mortality. The episode underscores the increasing intersection of climate, health, technology, and financial systems in shaping the future of longevity and retirement planning.

Key Takeaways
1

Climate change poses significant retirement risks, including evacuation challenges, medical access issues, and loss of home insurance, especially for vulnerable populations.

2

Cross-border reinsurance is growing rapidly due to capital efficiency, and the new SOA report offers a critical comparison of 14 key jurisdictions’ regulatory and capital approaches.

3

Obesity is emerging as a key determinant of future mortality trends, driven by new pharmacological interventions and requiring new actuarial modeling frameworks.

4

Family structure diversity—such as blended families—is an underexplored but critical factor in retirement planning and financial outcomes.

5

AI is increasingly impacting retirement systems, from personal planning to professional workflows, and is a growing focus area for SOA research.

…and 1 more takeaway available in PodZeus

Chapters
0:00
5 min

The Buzz Board: Climate Risk and Reinsurance Landscape

Climate risk is impacting retirement now and then really thinking about it in the future. So as you might imagine, this is really clearly relevant in a lot of ways.

Highlight
5:00
4 min

The Launch Pad: Obesity, Family Structures, and AI in Retirement

Obesity not just as a health issue but as a force that could redefine future mortality trends.

Highlight
9:00
1 min

The Kitchen Sink: New Research Initiatives and Volunteer Opportunities

Steve Siegel announces a new RFP on AI in retirement, highlighting its continued relevance and real-world applications among retirees. Kara Clark invites volunteers to join project oversight groups focused on macroeconomic indicators for mortality forecasting and translating population-level mortality to insured data.

High-Impact Quotes
Obesity not just as a health issue but as a force that could redefine future mortality trends.
Kara Clark6:06
Viral: 85.0
Climate risk is impacting retirement now and then really thinking about it in the future. So as you might imagine, this is really clearly relevant in a lot of ways.
Steve Siegel1:42
Viral: 75.0
Retirees can be really vulnerable if they need to be evacuated from their home.
Steve Siegel1:56
Viral: 70.0
Speakers

Host

Rose Northen

Guests

Steve SiegelKara Clark
Topics Discussed
climate change risk in retirement90%obesity and future mortality trends88%cross-border reinsurance85%artificial intelligence in retirement systems80%regulatory and capital comparisons78%family structures in retirement planning75%actuarial modeling challenges70%volunteer research oversight groups65%
People & Brands

Steve Siegel

person

12xPositive

Kara Clark

person

11xPositive

Rose Northen

person

10xNeutral

Society of Actuaries Research Institute

organization

5xPositive

SOA

organization

4xPositive

Aging and Retirement Program

other

3xPositive

University of Illinois

organization

2xPositive

Iowa

place

2xNeutral

Catastrophe and Climate Program

other

2xPositive

Cayman

place

1xNeutral

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