Blacklist – VSL & Ethics

A CEO (Digby) kills a 12-year-old in a hit-and-run, but there is a witness. This is where “The Ethicist” comes in. He offers to eliminate the witness because statistically, her life is worth less than the CEO’s life. Klepper summarizes the concept of the value of statistical life (VSL) and how he uses that to determine who he will murder. Whoever he determines has a more valuable contribution to the world is who gets to live.

Thanks to Alfredo Paloyo for the clip suggestion!

WSJ: Drive-Thru AI Chatbot vs. Fast-Food Worker

In this video from The Wall Street Journal, senior personal tech columnist Joanna Stern examines the performance of an AI chatbot versus a fast-food worker. Are these two inputs clearly substitutes or are their complementarities that could be exploited by companies? If the goal were only to produce the same amount of food as before with lower costs, we might expect to see a reduction in fast-food workers. However, this technological improvement may end up increasing output and subsequently requiring more tech and more labor.

Thanks to John Raby of Thorton Academy for the clip suggestion!

Dodgeball – I Know You

An event is considered common knowledge among a group of agents when each player knows the information, each player knows that the other one knows it, and so on. Common knowledge is the limit of a potentially infinite chain of reasoning about knowledge. In this scene from Dodgeball, White Goodman (Ben Stiller) is trying to assert that common knowledge exists between himself and Pete LaFleur (Vince Vaughn).

Ted Lasso – Common Knowledge

Warning: this scene does contain explicit language

In this scene, Beard and Roy are trying to decide how to use their new star player in a match against a former coach from their team, who is familiar with their tactics and players. This creates a common knowledge problem because both Beard and Roy need to make a decision based on what they think the other person knows, what they think the other person thinks they know, and so on.

The problem is that neither Beard nor Roy can be certain about what Nate is thinking or planning, and this uncertainty can make it difficult to make the best decision for the team. In other words, they need to have common knowledge of each other’s intentions and strategies in order to make an informed decision. This common knowledge problem is an example of how information asymmetry can create challenges in decision-making.

Rod Wave – Fight The Feeling

This song is about a girl in emotional pain following a breakup. Rod Wave watches her dancing and pretending she’s fine, but he can see she’s hurt behind her makeup, her look, and her attitude. He recognizes someone hiding their feelings because he’s one of them: he had a story of pain as well, and hiding feelings is something he knows very well.

The video can be a good segue into a conversation about sunk costs. The time we spend thinking about past romances doesn’t allow us to move on to better things. The past is sunk and can’t be recovered, so it shouldn’t be factored into how we make decisions. Unfortunately, that’s easier said than done.

Thanks to Brad Scott for the recommendation!

The Longest Penalty Shot in the World – Common Knowledge

During the final local league soccer game, the starting goalkeeper is seriously injured and the backup (Fernando) must enter the game to face a final-minute penalty kick. Before the shot can be taken, the crowd storms the field and the referee decides to postpone the kick to one week later. The problem? Fernando has all week to think about where the shooter will kick.

In this scene, the team works through the penalty kick scenario. The options available to the kicker are common knowledge among the team. The team knows the kicker prefers to kick right, so the kicker may kick left instead. But the kicker knows that the team knows that and may kick right after all. The team gets frustrated because they soon realize there is a potentially infinite chain of reasoning about what everyone knows.

Bullet Train –- Prisoner’s Dilemma

Bullet Train is an American action comedy that pits various killers against each other while riding a bullet train. In this scene, Lemon has tracked down two people (Prince and Kimura) and needs information. Instead of torturing the two of them, he opts instead to place them in a classic prisoner’s dilemma. He hopes that the two will be self-interested and reveal the outcome he desires.

Prince and Kimura are asked to close their eyes and either confess or rat the other person out. Lemon reminds them that cooperation (both raising hands or both pointing at each other) is likely a lie and he will kill them both. It’s a slight twist on the traditional prisoner’s dilemma played in classrooms, but it’s nice to see an application of interdependence and game theory in movies.

Thanks to Liam McDermott for the clip recommendation!

The Office – $100 now or $5,000 a year from now?

Pam and Jim are getting married, but some of their coworkers aren’t ready to give them money directly. Ryan approaches Pam and offers her the choice of $100 now or the opportunity to get $5,000 a year from now. Pam is skeptical and initially states she wants the $100. Ryan is able to eventually talk her into investing in his friend’s company.

This is a great opportunity to talk about the tradeoffs of risk and reward as well as introduce the concept of present value. If Pam accepted the $100, she may be able to turn that into $110 next year if she found an opportunity to invest at 10% interest. Ryan is offering an incredibly risky alternative that would pay off much higher. In order for people to accept that much risk, the payoff must be really large. Safer investments tend to have lower interest rates.

Thanks to Allison Anthony for the clip recommendation. You can find more economics-inspired clips from The Office on The Economics of The Office website.

What We Do in the Shadows — Night Market

What We Do In the Shadows is a mockumentary that follows Nadja, three other vampires, and their family who live in present-day Staten Island. In this episode, the wraiths employed at Nadja’s vampire nightclub begin to agitate for better working conditions. In pursuit of a rare substance that will squash the wraith labor movement, Nadja goes to the night market—an open-air market organized and frequented by witches, demons, and other mythical creatures. Because the market runs on the barter system, Nadja has to make many trades and spend a lot of time haggling with others to get what she seeks.

Thank you to Megan Kirts for the scene suggestion and clip summary!

Adam Ruins Everything — The Reason Weed is Illegal

Despite the notion that marijuana is a gateway drug, the world has a history of consuming marijuana until the mid-1930s. People believed that marijuana usage caused a bunch of socially-unacceptable side effects, but scientists disproved those beliefs in the 1940s. Instead, the US government focused on the prohibition of the drug, which resulted in a host of unintended consequences. The Nixon administration used the War on Drugs to target their political enemies.

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