Freakonomics Radio - 92. Fear Thy Nature
Episode Date: September 12, 2012What "Sleep No More" and the Stanford Prison Experiment tell us about who we really are. ...
Transcript
Discussion (0)
Sometimes you see a piece of theater and it completely scrambles your brain.
I remember I was at one of the first performances of Hair.
That's Philip Zimbardo, the renowned psychologist.
Seeing Hair scrambled his brain because...
The performers start walking on the seats over your head and walking down the aisles.
And that, I had never experienced that before.
And it was really, you know, troubling, exhilarating, confusing.
Because, again, hair was going to confuse you.
They're going to, you know, sing songs about masturbation and black girls having sex with white guys and white guys having sex. So essentially, before the play began, what they did is set up to say, this is going to shock you.
This is going to be off your usual radar.
So don't come expecting traditional theater.
This is something new.
And I still remember that.
It was like 40 years ago.
Again, that was Philip Zimbardo.
Does that name ring a bell?
If you ever took Psychology 101 in college, think back to that.
You remember reading about the Stanford Prison Experiment?
That was Zimbardo's experiment back in 1971,
in which some student volunteers played the role of prisoners and others acted as guards.
Things got ugly fast.
To this day, Philip Zimbardo likes to mess with people.
In many settings I'm in, I tweak my environment to see what would happen.
What would happen if, you know, you go into a restaurant and the waiter gives you a thing
and you say, I'd like to start with dessert.
And he says, what?
I'd like to start with dessert. You've got a really good dessert menu.
And sometimes he'd say, no, you can't.
No, you have to start with the appetizer.
I said, no, I'd like the dessert. I'll work backwards.
What difference does it make?
By putting people in totally new situations, that's really explores the hidden side of everything.
Here's your host, Stephen Dubner. Okay, so Philip Zimbardo is the man responsible for the Stanford Prison Experiment,
one of the most famous social science experiments in history.
We'll hear more about that later.
But first, let's get to the real inspiration for today's program.
It is a theater piece, an immersive, interactive theater piece.
It's called Sleep No More.
It's been playing in New York since early 2011,
and it's the creation of a British theater group called Punch Drunk.
Now, Sleep No More is a mashup of Macbeth and Hitchcock and film noir,
but it's even stranger than all that.
I don't even know how to describe it.
It's insane. I don't know.
It is. It's crazy.
Sexual and violent.
Crazy, insane.
Dead babies involved.
Passionate. I don't know.
Sleep No More is designed to throw you off balance.
It begins before you even go inside.
The location is called the McKittrick Hotel, but in fact, it's an old warehouse in Chelsea.
The whole thing is cloaked in secrecy.
Not really sure what to expect.
We were told to know as little as possible, and so we've done almost no research as to what we're about to do.
I'm just hoping I
can make it all the way through and I don't leave. I don't get too scared. Just like little tidbits
of intrigue you know we've heard that you get like a key to a room apparently everyone wears a mask
and you're allowed to look through drawers in the sets and that's about all we know. We heard that's
like psychologically intense yeah psychologically intense And it seems interesting to me.
Psychologically intense.
I would agree.
And what makes it so?
Let me offer two thoughts.
Control and context.
First, control.
If you are the kind of person
who likes to have a lot of control
over your surroundings, if you're not exactly a go with the flow kind of person who likes to have a lot of control over your surroundings,
if you're not exactly a go-with-the-flow type of person,
and yes, I'm kind of describing myself here,
then Sleep No More presents you with a bit of a challenge.
It starts while you're waiting in line on the sidewalk.
A bouncer requests a photo ID, doesn't say why, just requests it.
And everybody in line complies wordlessly.
Once you're inside,
there's a mandatory coat and bag check. Everything must go.
Every computer, every purse.
And then, you're shuffled through a long,
pitch-black hallway.
Out of the blackness,
you emerge into a bar.
Nice bar. The good jazz band.
Place has the feel of a speakeasy, and you're thinking, hey, what year are we in here?
You're offered a drink, absinthe perhaps.
A fortune teller looks you over from a corner table.
After a while, you're summoned into a freight elevator where you are given a mask,
a beautifully creepy beaked mask.
And then you are told what you may and may not do for the rest of the evening.
Here's Tori Sparks.
She plays Lady Macbeth.
I think it's very telling of who you are
and how you interpret those first instructions that you get.
You know, keep your mask on, don't talk,
don't use your cell phone.
Fortune favors the bold.
And people enter in,
and some people just can't handle instructions.
They can't handle limitations.
They want to talk, and you just told them they can't,
so they will. And other people are excited by the fact that they get to be anonymous for three hours.
Okay. So you've surrendered your valuables at the door and you're now dispatched on
a three-hour adventure about which you are told next to nothing, during which you may not speak. And yet
you're also told that fortune favors the bold. So yes, you have given up a bit of control.
Okay, now for the context. Where are we? Where's the stage? Well, there is no stage. Or really, the stage is
everywhere. Six floors of warehouse that have been turned into an unbelievably elaborate set.
There's an old hotel and a town. There are lodgings for the Macbeths and the Macduffs.
There's a grand ballroom, a forest, a hospital, a cemetery.
You are allowed to wander anywhere and everywhere, to open drawers and read letters,
to eat candy from the glass jars in the sweets shop.
It's sort of like choose your own adventure.
So you're sort of forced to forge your own path around the building and find different scenes.
You make your own path around the building and find different scenes. You make your own journey.
It's like very personal.
It's sexual and leading.
But what about the actors? Where are they?
I didn't see an actor for like the first 15 minutes,
so I thought it was just kind of set decoration everywhere.
But then you start seeing them and trying to figure out who they are, their relationships.
You think back to what you were told, that fortune favors the bold.
And you learn that you have to follow the performers from room to room, even chase them,
or they might bring you with them.
A bald woman dragged me up several flights of stairs, through staircases, into this arena,
and it was incredible.
The context is further muddied by the fact that none of the performers actually speak.
But over the course of the evening, you will see a lot.
Someone hanging themselves was pretty cool.
It's like the final, I won't tell you that, sorry.
A pregnant woman and her husband
having a fight and then making up.
Lots of fighting.
Lots of kissing.
Lots of taxidermy.
Dry humping.
My friend Austin's in it,
and he gets naked and bloody.
So that was pretty crazy.
It's just, it's like a nightmare.
And don't forget, it's very dark and you're wearing a mask.
The mask is utterly critical and without it, it wouldn't work
or it'd be something very, very different.
That's Felix Barrett.
He's the artistic director of Punch Drunk
and co-creator of Sleep No More.
They're faceless, they're anonymous.
So there's that sort of,
that normal relationship
between performer and audience
is completely ground down.
The first time I tried it,
a middle-aged lady came and apologized to me afterwards
and said, I'm so sorry i put the
mask on i found myself being very rude i was getting too close to the performers i even
touched one at one point i'm so sorry and you must have said thank you i was like thank you
because i didn't even realize how powerful it was but she felt compelled to do it because the mask
had given her that freedom and as soon as it off, she remembered who she was and where she was.
The mask does seem to embolden people.
Well, I did something I wasn't supposed to do.
I saw a dress hanging on the wall, because they said not everything is what it seems.
So those who take more risks will be rewarded more.
So I put on the dress.
She was punished.
She belonged to one of the actresses.
She belonged to one of the actresses, so I shouldn't have done it.
The thought of being that much more anonymous with a switch of clothing was even more exciting.
One night, Tori Sparks, who plays Lady Macbeth, was dancing inside a sort of glass box.
I had a woman, I was performing a solo in the box, and like a crowd filled watching this thing, for whatever reason this woman decided she was going
to throw objects at the glass and she found anything and there's not much in this room you
can pick up and throw but she found it all she found she went in our drawer picked up the lipstick
the fur anything the wet t-shirts and just started chucking it as hard as she could at the glass
and um fortunately i was behind glass,
so I just kept going with what I was doing.
Don't you really want to know what's going on in that person's mind then?
Or do you just, well, I guess in the moment,
you're just trying to survive the scene.
I was in shock.
Just like, you're really making that choice right now.
Why?
Why would you even think that that's what needs to be done right now?
And am I making you mad?
Are you trying to mess with me?
What's going on? So I just, I tried to stay in character. And the ste making you mad? Are you trying to mess with me? What's going
on? So I just, I tried to stay in character and the steward that's in this room, of course, went
to try and stop her. And she just, she was like, oh, I didn't know. I just completely clueless.
Fortune favors the bold.
Exactly. But meanwhile, me and all these other spectators were just like, huh?
Every detail of Sleep No More,
the music, the mask, the choreography, has been carefully
designed to crush your expectations
that going to the theatre
means just sitting in a square room
and watching people on a stage speak their
lines. Here's Felix Barrett again.
It's completely safe.
It just feels we've almost
fictionalized. We dimmed it back. We fictionalize a state of tension that feels slightly unsettling
and threatening when actually it's not. Before Sleep No More came to New York,
it played in Boston in an old school building. When we did Boston, the first show, they said
health and safety. They said this is not going to work it's too dangerous so we had
to put the lights up and the show didn't work at all because audience was walking around nonchalantly
just treating like a gallery chatting because there was no sense of threat even though you
told them not to talk yeah because here we have this huge swathe of darkness if that's not there
then there's no mystery.
So how would you behave if you're thrust into an unfamiliar situation, given a set of off-putting rules, told to hide behind a mask? Sleep No More, for me, was a thrill. Unsettling
on many dimensions, but also a thrill.
What it really made me think about, however,
wasn't Macbeth or Shakespeare or Hitchcock
or all the awesomely grisly ideas
promoted therein.
I was mostly thinking about the audience.
What it really made me think about
was Philip Zimbardo,
his Stanford prison experiment,
and how people change their behavior depending on their surroundings.
Here's Zimbardo again.
One of the things that strikes me about this interesting play is that it puts the audience in a totally new situation.
That is, audiences have never been asked to wear masks, to play a role, have a set of rules to govern their behavior.
In a way, Sleep No More does to the audience every night what social scientists like Zimbardo have been doing in experiments for decades.
They put people in a situation, fiddle with the variables, and see how they behave. Like Stanley Milgram's famous obedience experiments at Yale in the early 1960s to
see whether a volunteer would administer an electric jolt to someone if told to do
so by an authority figure.
I know, I keep giving them shocks.
Continue, please.
I'm up to 390.
Continue, please.
Continue, please. Continue, please.
Milgram's experiments took place shortly after Adolf Eichmann went on trial in Jerusalem for Nazi war crimes.
Here's Philip Zimbardo again.
And as a sidebar, little Stanley Milgram and I were high school classmates at James Monroe High School in the
Bronx in senior year 1948, 49. And so essentially there was something in that water, but it was
really, you know, he was a little Jewish kid who worried about, you know, could the Holocaust
happen in America? You know, if Hitler said, you know, electrocute somebody, would you do it? Or
Hitler's henchmen?
And everybody said, no, Stanley, we're not that kind of person.
And what he said as a high school kid, how do you know unless you're in that situation?
After the Milgram experiments, Zimbardo got the idea to set up a fake prison at Stanford with
some volunteers acting as guards and some as prisoners.
And that was the central commonality in the Milgram-Bedian studies and my Stanford prison
study, is we put people in a totally new situation where in both studies, we gave people total
power over someone else.
The experiment was designed to go on for two weeks.
24 volunteers, all male college students, were randomly divided into inmates and guards.
The inmates were arrested at their homes and brought to a makeshift prison in the basement of the Stanford Psychology Department.
Immediately, their individuality was taken away.
The guards called
them by ID number rather than name. They wore stocking caps to cover their hair and a short
smock with no underwear. The guards, too, were dressed alike, essentially becoming anonymous.
And the guards not only were in uniforms, but they had to wear silver-reflecting sunglasses,
an idea I got from the movie Cold Hand Luke.
It didn't take long for the situation to curdle.
416, since you've got your hands in the air,
why don't you play Frankenstein?
2093, you can be the bride of Frankenstein.
You stand here.
You come over there.
You be the bride of Frankenstein, and you be Frankenstein.
I want you to walk over there like Frankenstein and say that you love 2093.
A third of the guards started to exploit their authority,
taunting prisoners, making them simulate sodomy, clean toilets with their bare hands.
Zimbardo himself began to play a role.
I began to be the prison superintendent.
I see videotapes of my, I'm walking down the yard with my hands behind my back and my chest out.
I never do that.
I was surprised to see that.
But that is how, you know, the military offices, when they're reviewing the troops, that's many politicians.
It's a position of authority and power, which I abhor.
I mean, I always work hard to minimize the power I have as a teacher.
And here I was unconsciously assuming it.
Now, Zimbardo is a situationist.
I'm a situationist.
Died in the wool.
Individual variations in, quote,
personality predict almost nothing about people
in these situations. Meaning
he firmly believes that people
aren't necessarily good
or bad, but
that their behavior is strongly
dependent on their situation, on the
role they're expected to play.
During the Stanford prison experiment,
the situation was so intense that after just 36 hours,
some prisoners began to break down.
I mean, Jesus Christ, I'm burning up inside, don't you know?
I can't say no. I'm f***ed up.
I don't know how to explain it. I'm all f***ed up inside.
I want out! I want out now!
Instead of lasting two weeks, the experiment was canceled after six days.
The way the study ended was,
I had invited young faculty members and graduate students
who knew nothing about this study to come down
and interview all the prisoners, guards, and staff.
And Christina Maslach, who had been my graduate student,
who we had just started dating, comes down the night before
and sees the guards abusing the prisoners.
And I look up. It's a 10 o'clock toilet run, 10 o'clock at night,
last time prisoners go to the toilet.
The prisoners have bags over their head, legs chained together,
yelling, screaming, cursing.
And I say, hey, Christina, look at that.
Isn't that interesting?
And she starts crying and runs out.
We have this big argument.
And I'm saying, what kind of psychologist are you?
This is a crucible of human nature.
She says, wait a minute.
She says, how could you see what I see and not see it as dehumanization?
I thought I knew who you were.
I don't know who you are.
I don't know who this person is.
And I'm not sure I want to continue my relationship with you if this is the real you.
How long had you been dating by this point?
Oh, probably six months.
And when she said it, was it kind of a light bulb moment for you or did you fight against the impulse?
No, I fought against the impulse because at some deep level, I knew she was right.
I didn't want to believe that I was changed by the situation.
I mean, I'm a grown-up.
I've done lots of research. How could I be? And not only are you a grown-up, but you're,
you know, you are the administrator of this thing. And it's amazing to me. I mean, now,
you know, now 40 some years later, you can talk about it with the perspective of someone who was
a participant and who understands what happened to you. But did you have any sense that what was
happening to you was happening to
you at the time? Oh, not at all. No, I'm saying it was not a light bulb. It was a lightning bolt
that when she said it, we both talked about it. We subsequently got married the next year
because I realized she was my heroine who saved me because the study was going to go another full
week. And I'm not sure what would have happened at that point, but it was a lightning bolt. And of course I resisted at first because
what it means is I had made this mistake. I should have ended it days earlier. And essentially,
it's what administrators do. I didn't do anything wrong, but I allowed wrongdoing to go on.
And actually one of the worst guards said in a later interview, the professor never
said I couldn't do it.
And therefore, I did it.
Coming up on Freakonomics Radio, what lesson should we take away from the Stanford prison experiment?
How about no lesson at all?
You know, I actually never, that's one result I don't believe.
So, does Sleep No More offer a better lesson in human behavior?
I think you could come and just watch the audience for three hours, too. From WNYC and APM American Public Media, this is Freakonomics Radio.
Here's your host, Stephen Dubner.
Hey, let me ask you this, Levitt.
I'm sure you're familiar with the famous Stanford prison experiment, Philip Zimbardo, yes?
Sure.
Steve Levitt is my Freakonomics friend and co-author.
He's an economist at the University of Chicago.
And over the course of his academic career, he has run and observed a lot of experiments, both in the lab and in the field.
So what do you think that says about anonymity or the power that a circumstance, a place being put in a place and playing a role, the power that that has on us?
You know, I actually never – that's one result I don't believe. I just fundamentally don't believe that if you take undergrads and you put them in the role of the prisoner versus the prison guard, it's just – you know, I've never tried it.
But I just don't believe that it's real.
And I think to get it, you have to manipulate other things.
It just doesn't seem right to me that people are like that. Now, maybe that's what's so amazing
about it is that it really happens. And there was, I mean, I don't know if you were with me
by the time I was talking to a movie director from the BBC, and he said that he had tried to
recreate that from the BBC, and it got so ugly so quickly that he had to cancel the whole thing and they didn't even do the show. But I don't know.
But wait, got so ugly so quickly connoting that it did happen, yes? is that when I try to do experiments as an economist that work great for psychologists,
I cannot get them to work.
And I really have come to believe that it's because the people in this study
are so keen on doing what the researcher wants them to do,
and they think that the psychologist wants them to behave in one way,
and they think the economist wants them to behave in a different way.
And so it's hard to reproduce some of those psychological findings.
So I would love to do the prison study and I'd love to do it in a way that was unbiased.
And I just – that's one thing.
I would bet a lot of money that things wouldn't turn out the way they did in that old Zimbardo study. Well, you know, let me read you. Here's what a couple of the volunteers who played guards back then, 40 some years ago. Here's what they said recently. One said that he was playing a role from the outset, trying to create drama to, quote, give the researchers something to work with. And another guard said, I didn't think it was ever meant to go the full two weeks. I think Zimbardo wanted to create a dramatic crescendo and then end it as quickly as possible. I felt
that throughout the experiment, he knew what he wanted and then tried to shape the experiment by
how it was constructed and how it played out to fit the conclusion that he had already worked out.
He wanted to be able to say that college students, people from middle class backgrounds,
that people will turn on each other just because they're given a role and given power. So people won't believe me. I've never heard those quotes.
I didn't know anyone else thought that way. What I said before was just my intuition that
that is not human behavior, what got revealed in those studies.
A study like the Stanford Prison Experiment could never happen today, at least not in the U.S.
When it was over, the American Psychological Association imposed new standards for how research subjects could be treated.
So if you really want to mess with someone, manipulate their mind, your best bet may still be the theater.
Felix Barrett, years before he created Sleep No More,
staged a show that was so unorthodox and rarefied that only four people ever got to experience it.
It was called The Moonslave,
and it started with an invitation being sent to come to a theatre in Exeter, a town southwest of England,
to come to a theatre to see a show called The Moonslave.
And we invited press and Arts Council, the main funding body.
So they thought it was a bog-standard show, turned up expecting a normal sit down proscenium art show
arrived after dark to this sleepy little theater no other cars in the car park walked in inside
the theater addressed auditorium seats for 200 programs lights on no one there and so this they
waited around for a while got a bit sp spooked. Thankfully, all of them stayed. And then a phone rings up on the stage.
And they realize they have to get up onto that stage.
Amongst the set, they find a parcel that's addressed to them.
Inside that parcel, they unwrap it.
It's a phone that says, your driver's waiting outside.
And then they leave the auditorium again,
get into the second car waiting with a masked chauffeur.
They get into the back of that car.
The car speeds off and drives into the countryside and there in the back of the car a
narrated soundtrack symphonic soundtrack begins on the car stereo and that's the true beginning
of the show and then for the next hour they're driven around dropped off in the middle of the
countryside given a headset so the story and the symphonic soundtrack continues and they go through this vast walk through forests and countryside uh culminating
in a massive sort of pyrotechnic finale when uh it's revealed they're not actually by themselves
they're actually surrounded by 200 scarecrows um And it was, yeah, we actually ended up shooting a marine flare into the sky to reveal, to turn the sky red for 15 miles.
So it's all about crescendo and expectation and intimacy.
Wow.
So you do really love to mess with people. And I say that not pejoratively at all.
Like, as a theater creator, you see the audience member differently than other theater creators do, do don't you um it strikes me that you are half theater uh creator and half social scientist
i suppose i when i go and see the i can you know i can think back about the sort of five pieces of
theater that blow me away and there's that sense that that sensation you get when
it's really high quality well thought out well crafted art that's visceral that's it connects
emotionally it's almost like that sort of weird that nexus where everything connects and you get
this one sublime moment i can feel that in my body now if i if i think about it and all i want to do as a
maker is to give audience members that sensation and it's difficult to find and um so maybe i just
go a different route to trying to trying to to source it but i think i'm just the same as any
other director it's just you know you just want your audience to be lost in the work you create.
That's one of the pleasures of seeing Sleep No More,
watching your fellow audience members get lost in the work.
They don their masks and cast off their social mores.
Yes, a few of them act out. They interfere with the work. They don their masks and cast off their social mores. Yes, a few of them act out. They interfere with the
cast. They steal.
They steal. Yeah? What do they steal?
They love the letters
in Malcolm's office, Lady Macbeth's
letters. They
love to wear Lady Macduff's fur
coat.
They love the nurse's jacket.
They love Macbeth's coat that he
gets hung in. They have sex.
Yep. I think every
show we've done, there's been some
sex. And there's
empathy, too. During
Sleep No More, one character
tries to poison Lady Macduff.
Here's Maxine Doyle,
the show's choreographer and co-director.
There have been moments when audiences have tried to interrupt that moment. There's been moments when Lady Macduff, we set this up, she falls in the party. Sometimes they let her fall
on the floor. Most of the time, somebody will save her. More interestingly is Lady Macbeth.
The decline of her story plays out in the hospital and she finishes in an image which is really vulnerable
and she's naked and bloody in another bathtub in the hospital
and she beckons to the audience sometimes to help
and some audience will pick up a towel
and will give her a towel or a holder.
So it tends to be that audiences want to save, nurture, protect.
And here again is Tori Sparks, who plays Lady Macbeth, and Nick Bruder, who plays Macbeth.
Some people's actions are just, they can be sincere too.
They offer one of the Macbeths a towel while they're in the bathtub washing off the blood.
And the most sincere gesture possible.
Is it moving?
Yeah, it really can be.
The intent behind anything can really move you.
It just depends on why they're doing it.
That's a good point.
It's the intent behind things.
There's 20 characters.
So I could have a really great night. Somebody else has a crap night. Do you guys then have a post-mortem afterwards? point it's it's the intent behind things yeah everybody there's 20 characters yeah so i could
have a really great night somebody else has a crap night you guys then have a post-mortem
afterwards when we all collect in the elevator at the end it is an un they're just unreeling
the nights can you did you see this person in that dress did you see that guy in that polka
dot shirt can you believe what he did he took this he took that you know everybody's just like
unleashing it all i don't know what you guys are talking about.
In the end, sleep no more is too woolly, too freewheeling to think of as a social experiment. But it does look a little bit like society itself.
Rules are established and sometimes broken.
Morays are adopted, but not by everyone.
What's most interesting, most encouraging perhaps,
is how in Sleep No More, as in society in general,
what we don't end up with is total chaos.
Here's Steve Levitt again.
When I teach my class on the economics of crime to the undergraduates at the UFC,
one of the points I
stress over and over is that the puzzle is not why is there so much crime? The puzzle is just
the opposite. Why is there so little crime? Why does the average person who has literally hundreds
of chances to commit crimes in a day not take advantage of those, right? Every time you walk past a five-year-old on the
street, on the playground, you know, you could bonk them over the head with no repercussions,
you know, and run off. Or you could steal candy. You could take—
That's a real high-stakes crime you're talking about, beating up children and stealing candy.
But nobody does them.
And you don't worry about people doing them.
And even when there are – I mean I'll be in a big room lecturing and I'll leave my cell phone and my backpack that has my computer in it.
If I lost a computer, I would be beside myself.
But I'll have complete faith that no one is going to steal it.
And it's really not ultimately because they think they'll be caught.
I think that one of the greatest powers of society is the ability to inculcate in people a sense of right and wrong.
And so the overwhelming majority of people are trained to not do things that are negative to other people.
I mean, even criminals, I think, have some honor. It's rare for a criminal to beat up an 80-year-old
lady. It happens from time to time, but criminals show some judgment in that regard. So the next time you're at the grocery store or in church or in an elevator, ask yourself,
am I behaving the way I am because of who I am or simply because of my surroundings?
What would I do if I were wearing a mask?
Am I as much of an individual as I think I am?
Or am I more like a lump of silly putty?
Just waiting for society or a theater director to mold me.
I think it makes you a little more daring. a little less inhibited, more mischievous.
You got really gutsy by the end.
I was really going for it.
Brusquely pushing people aside to follow the person I was trying to follow.
I got a little rude.
I would try to make noises at other people.
I mean, I think there's no boundaries.
I don't know, it was completely different than anything I've ever experienced.
I just felt good. It was right in the moment.
Coming up on the next episode of Freakonomics Radio,
how much luck is there in poker and how much skill?
And why do
federal judges and politicians all over the country suddenly care so much about that question?
Steve Levitt talks about his poker research. And when I say that, I mean actual research as
opposed to, you know, poker, quote, unquote, research. Pocket aces for everyone. That's
next time on Freakonomics Radio.
Freakonomics Radio is produced by WNYC, APM, American Public Media, and Dubner Productions.
This episode was produced by Susie Lechtenberg.
Our staff includes Catherine Wells, David Herman, Bray Lamb, and Chris Bannon.
Colin Campbell is our executive producer.
Special thanks to Jonathan Hochwald from Immersive and Jake Smith. If you want more Freakonomics Radio, you can subscribe to our podcast on iTunes or go to Freakonomics.com,
where you'll find lots of radio, a blog, the books, and more. Thank you.