Insurers are at the vanguard of a movement to put a value today on the unpredictable future of a warming planet
By Bradley Hope and Nicole Friedman
Produced by Jess Kuronen and Tyler Paige
When a wildfire engulfed the Canadian oil-sands boomtown of Fort McMurray two years ago, it hit insurance company Aviva PLC out of nowhere.
The British firm had been active in Canada since 1835. Its actuaries long believed wildfire risk to homes in the area was almost nonexistent, it says. Yet flames on the town’s outskirts roared across an area larger than Delaware, forcing 100,000 people to evacuate and leaving insurers with $3 billion in damages to cover.
“That is not a type of loss we have experienced in that part of the world, ever,” says Maurice Tulloch, the Toronto-based chief executive of Aviva’s international insurance division. “The previous models wouldn’t have envisioned it.”
Aviva studied the incident and concluded the wildfire was an example of how the earth’s gradually warming temperature is changing the behavior of natural catastrophes. Aviva increased premiums in Canada as a result.
The effects of the planet’s slow heating are diffuse. Predictions of the fallout are imprecise, and the drivers are debated. But faced with the prospect of a warming planet, the world of business and finance is starting to put a price on climate change.
Read more at https://www.wsj.com/graphics/climate-change-forcing-insurance-industry-recalculate/.
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