AI Summary
5 min readWhen the math stops working
In 1992, a seven-months-pregnant Karen Clark waddled into the Lloyds of London offices to tell over a hundred well-dressed British men they were doing their jobs wrong. She had used 1980s computers to model what a direct hurricane hit on Miami would cost the insurance industry: $60 billion, nearly ten times what the experts thought possible. "There was just silence in the room," she recalls. "I think they must have thought, where's the punchline?" Her model was fringe at the time. Then Hurricane Andrew hit, missing downtown Miami by 50 miles, and still caused over $15 billion in losses. Eleven insurance companies went bankrupt. The industry had been using historical data to estimate risk; Clark had been using computer models to simulate what could happen, not just what had happened. After Andrew, the world of insurance changed.
How catastrophe modeling changed the game
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What you'll learn
- 1 Risky Business — Timestamped Outline
- 2 (01:19) **Episode Introduction** - Host Bird sets up the episode about insurance and climate disasters, noting it originally aired in 2024 and is being replayed at the start of hurricane and wildfire season
- 3 (02:22) **Karen Clark's 1980s Warning to Lloyd's of London** - A pregnant Karen Clark walks into Lloyd's of London to tell insurance executives their risk models are dangerously wrong
- 4 (03:38) **The Two Components of Risk** - Clark explains that risk combines probability of a disaster with the exposure (property in harm's way)
- 5 (04:33) **Hurricane Andrew: The Wake-Up Call** - Hurricane Andrew hits Florida in 1992, validating Clark's fringe catastrophe models
- 6 (06:49) **The Second Risk Reckoning** - After Katrina, Harvey, Irene, Maria, and Helene, the insurance industry faces a new reckoning with climate change
- 7 (08:09) **Joe's Story: An Insurance Executive Who Can't Get Insurance** - Joe Scuba, an insurance executive in New Orleans, struggles to insure his own home
+ Full timestamped outline available in the app
Show Notes
As the world gets warmer and storms get worse, insurance companies are jacking up rates or refusing to cover homeowners altogether. Is the future uninsurable? (Originally aired in 2024).
Guests: Umair Irfan, climate reporter; Karen Clark, co-founder and CEO of Karen Clark & Company; Joe Skuba, VP at The Gray Insurance Company; and Carolyn Kousky, Associate VP at Environmental Defense Fund
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