Posts From cobrien

Death by Quarters
Puzzles

Death by Quarters

By Josh Feldman
It’s been a rough couple of months for me—a running injury has prevented me from hitting the roads this winter. So while the running gang was out there hitting the pavement, I was stuck at home being a lazy bum.

On Efficiency
End Paper

On Efficiency

By Sam Gutterman
I enjoy attending the Sundance Film Festival in Utah each year. Sometimes, I even get some actuarial ideas from the movies I see—for instance, a couple of years ago the main theme was “risk.”

Brilliant but Brittle
Special Section

Brilliant but Brittle

By Jim Lynch
I reviewed three books about artificial intelligence for the latest issue of Contingencies (“All About AI”; January/February 2023). I had compliments and quibbles for each, but one point that consistently emerged: AI is brittle, and it will be for some time.

How to Count
Feature

How to Count

By Alan J. Tausch
Since its outbreak in early 2020, the COVID-19 pandemic has had an unprecedented impact on mortality in the U.S. Through August 2022, there had been 1,048,000 deaths attributed to COVID-19 infection, according to the Centers for Disease Control and Prevention (CDC), which collects data on all deaths in the United States.