Choice, happiness and spaghetti sauce
-
0:01 - 0:03I think I was supposed
to talk about my new book, -
0:03 - 0:05which is called "Blink,"
-
0:05 - 0:08and it's about snap judgments
and first impressions. -
0:08 - 0:12And it comes out in January,
and I hope you all buy it in triplicate. -
0:12 - 0:13(Laughter)
-
0:13 - 0:15But I was thinking about this,
-
0:15 - 0:19and I realized that although
my new book makes me happy, -
0:19 - 0:22and I think would make my mother happy,
-
0:22 - 0:24it's not really about happiness.
-
0:24 - 0:28So I decided instead,
I would talk about someone -
0:28 - 0:32who I think has done as much
to make Americans happy -
0:32 - 0:35as perhaps anyone over the last 20 years,
-
0:35 - 0:38a man who is a great
personal hero of mine: -
0:38 - 0:41someone by the name of Howard Moskowitz,
-
0:41 - 0:44who is most famous
for reinventing spaghetti sauce. -
0:45 - 0:50Howard's about this high, and he's round,
-
0:50 - 0:55and he's in his 60s,
and he has big huge glasses -
0:55 - 0:57and thinning gray hair,
-
0:57 - 1:01and he has a kind of wonderful
exuberance and vitality, -
1:01 - 1:04and he has a parrot,
and he loves the opera, -
1:04 - 1:08and he's a great aficionado
of medieval history. -
1:08 - 1:11And by profession, he's a psychophysicist.
-
1:11 - 1:15Now, I should tell you that I have no idea
what psychophysics is, -
1:15 - 1:17although at some point in my life,
-
1:17 - 1:19I dated a girl for two years
-
1:19 - 1:21who was getting
her doctorate in psychophysics. -
1:21 - 1:24Which should tell you something
about that relationship. -
1:25 - 1:27(Laughter)
-
1:27 - 1:30As far as I know, psychophysics
is about measuring things. -
1:30 - 1:33And Howard is very interested
in measuring things. -
1:33 - 1:35And he graduated
with his doctorate from Harvard, -
1:35 - 1:38and he set up a little consulting shop
in White Plains, New York. -
1:39 - 1:41And one of his first clients was Pepsi.
-
1:41 - 1:45This is many years ago,
back in the early 70s. -
1:45 - 1:47And Pepsi came to Howard and they said,
-
1:47 - 1:50"You know, there's this new
thing called aspartame, -
1:50 - 1:52and we would like to make Diet Pepsi.
-
1:52 - 1:54We'd like you to figure out
-
1:54 - 1:57how much aspartame we should put
in each can of Diet Pepsi -
1:57 - 1:59in order to have the perfect drink."
-
2:00 - 2:04Now that sounds like an incredibly
straightforward question to answer, -
2:04 - 2:05and that's what Howard thought.
-
2:06 - 2:07Because Pepsi told him,
-
2:07 - 2:10"We're working with a band
between eight and 12 percent. -
2:10 - 2:12Anything below eight percent
sweetness is not sweet enough; -
2:12 - 2:16anything above 12 percent
sweetness is too sweet. -
2:16 - 2:19We want to know: what's the sweet
spot between 8 and 12?" -
2:19 - 2:23Now, if I gave you this problem to do,
you would all say, it's very simple. -
2:23 - 2:27What we do is you make up
a big experimental batch of Pepsi, -
2:27 - 2:31at every degree of sweetness --
eight percent, 8.1, 8.2, 8.3, -
2:32 - 2:33all the way up to 12 --
-
2:33 - 2:35and we try this out
with thousands of people, -
2:35 - 2:38and we plot the results on a curve,
-
2:38 - 2:41and we take the most popular
concentration, right? -
2:41 - 2:42Really simple.
-
2:42 - 2:44Howard does the experiment,
and he gets the data back, -
2:44 - 2:46and he plots it on a curve,
-
2:46 - 2:49and all of a sudden he realizes
it's not a nice bell curve. -
2:49 - 2:51In fact, the data doesn't make any sense.
-
2:51 - 2:52It's a mess. It's all over the place.
-
2:53 - 2:58Now, most people in that business,
in the world of testing food and such, -
2:58 - 3:00are not dismayed
when the data comes back a mess. -
3:00 - 3:02They think, "Well, you know,
-
3:02 - 3:05figuring out what people think
about cola's not that easy." -
3:05 - 3:08"You know, maybe we made an error
somewhere along the way." -
3:08 - 3:10"You know, let's just
make an educated guess," -
3:10 - 3:12and they simply point
and they go for 10 percent, -
3:12 - 3:13right in the middle.
-
3:14 - 3:16Howard is not so easily placated.
-
3:16 - 3:19Howard is a man of a certain degree
of intellectual standards. -
3:19 - 3:21And this was not good enough for him,
-
3:21 - 3:23and this question bedeviled him for years.
-
3:23 - 3:26And he would think it through
and say, "What was wrong? -
3:26 - 3:30Why could we not make sense
of this experiment with Diet Pepsi?" -
3:30 - 3:33And one day, he was sitting
in a diner in White Plains, -
3:33 - 3:36about to go trying to dream up
some work for Nescafé. -
3:36 - 3:40And suddenly, like a bolt of lightning,
the answer came to him. -
3:40 - 3:43And that is, that when they analyzed
the Diet Pepsi data, -
3:43 - 3:45they were asking the wrong question.
-
3:45 - 3:47They were looking for the perfect Pepsi,
-
3:47 - 3:50and they should have been
looking for the perfect Pepsis. -
3:51 - 3:52Trust me.
-
3:52 - 3:54This was an enormous revelation.
-
3:54 - 3:58This was one of the most brilliant
breakthroughs in all of food science. -
3:58 - 3:59Howard immediately went on the road,
-
3:59 - 4:02and he would go to conferences
around the country, -
4:02 - 4:03and he would stand up and say,
-
4:03 - 4:05"You had been looking
for the perfect Pepsi. -
4:05 - 4:07You're wrong.
-
4:07 - 4:09You should be looking
for the perfect Pepsis." -
4:10 - 4:12And people would look at him
blankly and say, -
4:12 - 4:14"What are you talking about? Craziness."
-
4:14 - 4:16And they would say, "Move! Next!"
-
4:16 - 4:18Tried to get business,
nobody would hire him -- -
4:18 - 4:20he was obsessed, though,
-
4:20 - 4:22and he talked about it
and talked about it. -
4:22 - 4:23Howard loves the Yiddish expression
-
4:23 - 4:26"To a worm in horseradish,
the world is horseradish." -
4:27 - 4:28This was his horseradish.
-
4:28 - 4:30(Laughter)
-
4:30 - 4:31He was obsessed with it!
-
4:32 - 4:35And finally, he had a breakthrough.
-
4:35 - 4:37Vlasic Pickles came to him,
-
4:37 - 4:42and they said, "Doctor Moskowitz,
we want to make the perfect pickle." -
4:42 - 4:43And he said,
-
4:43 - 4:46"There is no perfect pickle;
there are only perfect pickles." -
4:46 - 4:48And he came back to them and he said,
-
4:48 - 4:50"You don't just need
to improve your regular; -
4:50 - 4:52you need to create zesty."
-
4:52 - 4:54And that's where we got zesty pickles.
-
4:55 - 4:57Then the next person came to him:
Campbell's Soup. -
4:57 - 4:59And this was even more important.
-
4:59 - 5:02In fact, Campbell's Soup
is where Howard made his reputation. -
5:02 - 5:04Campbell's made Prego,
-
5:04 - 5:08and Prego, in the early 80s,
was struggling next to Ragù, -
5:08 - 5:11which was the dominant
spaghetti sauce of the 70s and 80s. -
5:12 - 5:14In the industry -- I don't
know whether you care about this, -
5:14 - 5:16or how much time I have to go into this.
-
5:16 - 5:19But it was, technically speaking
-- this is an aside -- -
5:19 - 5:21Prego is a better tomato sauce than Ragù.
-
5:21 - 5:23The quality of the tomato paste
is much better; -
5:23 - 5:25the spice mix is far superior;
-
5:25 - 5:28it adheres to the pasta
in a much more pleasing way. -
5:28 - 5:30In fact, they would do
the famous bowl test -
5:30 - 5:33back in the 70s with Ragù and Prego.
-
5:33 - 5:36You'd have a plate of spaghetti,
and you would pour it on, right? -
5:36 - 5:41And the Ragù would all go to the bottom,
and the Prego would sit on top. -
5:41 - 5:43That's called "adherence."
-
5:43 - 5:47And, anyway, despite the fact
that they were far superior in adherence, -
5:47 - 5:50and the quality of their tomato paste,
-
5:50 - 5:51Prego was struggling.
-
5:51 - 5:54So they came to Howard,
and they said, fix us. -
5:55 - 5:57And Howard looked
at their product line, and he said, -
5:57 - 6:00what you have is a dead tomato society.
-
6:01 - 6:03So he said, this is what I want to do.
-
6:03 - 6:06And he got together
with the Campbell's soup kitchen, -
6:06 - 6:09and he made 45 varieties
of spaghetti sauce. -
6:09 - 6:12And he varied them according
to every conceivable way -
6:12 - 6:14that you can vary tomato sauce:
-
6:14 - 6:16by sweetness, by level of garlic,
-
6:16 - 6:19by tomatoey-ness,
by tartness, by sourness, -
6:19 - 6:20by visible solids --
-
6:20 - 6:24my favorite term
in the spaghetti sauce business. -
6:24 - 6:25(Laughter)
-
6:25 - 6:28Every conceivable way
you can vary spaghetti sauce, -
6:28 - 6:30he varied spaghetti sauce.
-
6:30 - 6:34And then he took this whole raft
of 45 spaghetti sauces, -
6:34 - 6:35and he went on the road.
-
6:35 - 6:37He went to New York, to Chicago,
-
6:37 - 6:39he went to Jacksonville, to Los Angeles.
-
6:39 - 6:43And he brought in people
by the truckload into big halls. -
6:43 - 6:44And he sat them down for two hours,
-
6:44 - 6:48and over the course of that two hours,
he gave them ten bowls. -
6:48 - 6:49Ten small bowls of pasta,
-
6:49 - 6:52with a different spaghetti
sauce on each one. -
6:52 - 6:56And after they ate each bowl,
they had to rate, from 0 to 100, -
6:56 - 6:59how good they thought
the spaghetti sauce was. -
6:59 - 7:03At the end of that process,
after doing it for months and months, -
7:03 - 7:04he had a mountain of data
-
7:04 - 7:08about how the American people
feel about spaghetti sauce. -
7:08 - 7:09And then he analyzed the data.
-
7:09 - 7:13Did he look for the most popular
variety of spaghetti sauce? -
7:13 - 7:16No! Howard doesn't believe
that there is such a thing. -
7:16 - 7:18Instead, he looked
at the data, and he said, -
7:18 - 7:24let's see if we can group all these
different data points into clusters. -
7:24 - 7:26Let's see if they congregate
around certain ideas. -
7:27 - 7:29And sure enough, if you sit down,
-
7:29 - 7:33and you analyze all this data
on spaghetti sauce, -
7:33 - 7:36you realize that all Americans
fall into one of three groups. -
7:36 - 7:39There are people
who like their spaghetti sauce plain; -
7:39 - 7:42there are people
who like their spaghetti sauce spicy; -
7:42 - 7:44and there are people
who like it extra chunky. -
7:45 - 7:49And of those three facts,
the third one was the most significant, -
7:49 - 7:52because at the time, in the early 1980s,
-
7:52 - 7:53if you went to a supermarket,
-
7:53 - 7:57you would not find
extra-chunky spaghetti sauce. -
7:57 - 7:59And Prego turned to Howard, and they said,
-
7:59 - 8:02"You're telling me
that one third of Americans -
8:02 - 8:05crave extra-chunky spaghetti sauce
-
8:05 - 8:07and yet no one is servicing their needs?"
-
8:08 - 8:09And he said "Yes!"
-
8:09 - 8:10(Laughter)
-
8:10 - 8:11And Prego then went back,
-
8:11 - 8:14and completely reformulated
their spaghetti sauce, -
8:14 - 8:17and came out with a line of extra chunky
that immediately and completely -
8:17 - 8:20took over the spaghetti sauce
business in this country. -
8:20 - 8:25And over the next 10 years,
they made 600 million dollars -
8:25 - 8:27off their line of extra-chunky sauces.
-
8:28 - 8:31Everyone else in the industry looked
at what Howard had done, and they said, -
8:32 - 8:34"Oh my god! We've been
thinking all wrong!" -
8:34 - 8:37And that's when you started to get
seven different kinds of vinegar, -
8:37 - 8:43and 14 different kinds of mustard,
and 71 different kinds of olive oil. -
8:43 - 8:46And then eventually
even Ragù hired Howard, -
8:46 - 8:49and Howard did the exact same thing
for Ragù that he did for Prego. -
8:49 - 8:52And today, if you go
to a really good supermarket, -
8:52 - 8:54do you know how many Ragùs there are?
-
8:54 - 8:5536!
-
8:56 - 8:58In six varieties:
-
8:58 - 9:01Cheese, Light,
-
9:01 - 9:04Robusto, Rich & Hearty,
-
9:04 - 9:05Old World Traditional --
-
9:07 - 9:09Extra-Chunky Garden.
-
9:09 - 9:11(Laughter)
-
9:11 - 9:13That's Howard's doing.
-
9:13 - 9:15That is Howard's gift
to the American people. -
9:15 - 9:17Now why is that important?
-
9:17 - 9:19(Laughter)
-
9:19 - 9:21It is, in fact, enormously important.
-
9:21 - 9:22I'll explain to you why.
-
9:22 - 9:27What Howard did is he fundamentally
changed the way the food industry thinks -
9:27 - 9:28about making you happy.
-
9:29 - 9:32Assumption number one
in the food industry used to be -
9:32 - 9:35that the way to find out
what people want to eat, -
9:35 - 9:37what will make people happy,
is to ask them. -
9:38 - 9:39And for years and years and years,
-
9:39 - 9:42Ragù and Prego would have focus groups,
-
9:42 - 9:44and they would sit you down,
and they would say, -
9:44 - 9:46"What do you want in a spaghetti sauce?
-
9:46 - 9:48Tell us what you want
in a spaghetti sauce." -
9:48 - 9:51And for all those years -- 20, 30 years --
-
9:51 - 9:53through all those focus group sessions,
-
9:53 - 9:56no one ever said they wanted extra-chunky.
-
9:57 - 10:00Even though at least a third of them,
deep in their hearts, actually did. -
10:00 - 10:02(Laughter)
-
10:03 - 10:05People don't know what they want!
-
10:05 - 10:06As Howard loves to say,
-
10:06 - 10:09"The mind knows not
what the tongue wants." -
10:09 - 10:10It's a mystery!
-
10:10 - 10:11(Laughter)
-
10:11 - 10:14And a critically important step
-
10:14 - 10:17in understanding
our own desires and tastes -
10:17 - 10:21is to realize that we cannot always
explain what we want, deep down. -
10:21 - 10:25If I asked all of you, for example,
in this room, what you want in a coffee, -
10:25 - 10:27you know what you'd say?
-
10:27 - 10:31Every one of you would say,
"I want a dark, rich, hearty roast." -
10:32 - 10:34It's what people always say
when you ask them. -
10:34 - 10:36"What do you like?"
"Dark, rich, hearty roast!" -
10:36 - 10:40What percentage of you actually
like a dark, rich, hearty roast? -
10:40 - 10:43According to Howard, somewhere
between 25 and 27 percent of you. -
10:44 - 10:46Most of you like milky, weak coffee.
-
10:46 - 10:47(Laughter)
-
10:47 - 10:50But you will never, ever say
to someone who asks you what you want -
10:50 - 10:52that "I want a milky, weak coffee."
-
10:52 - 10:55So that's number one thing
that Howard did. -
10:57 - 11:00Number two thing that Howard did
is he made us realize -- -
11:00 - 11:02it's another very critical point --
-
11:02 - 11:04he made us realize the importance
-
11:04 - 11:07of what he likes to call
"horizontal segmentation." -
11:08 - 11:09Why is this critical?
-
11:09 - 11:13Because this is the way the food industry
thought before Howard. -
11:13 - 11:15What were they obsessed with
in the early 80s? -
11:15 - 11:17They were obsessed with mustard.
-
11:17 - 11:20In particular, they were obsessed
with the story of Grey Poupon. -
11:20 - 11:23Used to be, there were two mustards:
French's and Gulden's. -
11:23 - 11:25What were they? Yellow mustard.
-
11:25 - 11:26What's in it?
-
11:26 - 11:28Yellow mustard seeds,
turmeric, and paprika. -
11:28 - 11:29That was mustard.
-
11:29 - 11:31Grey Poupon came along, with a Dijon.
-
11:32 - 11:33Right?
-
11:33 - 11:38Much more volatile brown mustard seed,
some white wine, a nose hit, -
11:38 - 11:40much more delicate aromatics.
-
11:40 - 11:41And what do they do?
-
11:41 - 11:46They put it in a little tiny glass jar,
with a wonderful enameled label on it, -
11:46 - 11:47made it look French,
-
11:47 - 11:49even though it's made
in Oxnard, California. -
11:49 - 11:50(Laughter)
-
11:50 - 11:55And instead of charging a dollar fifty
for the eight-ounce bottle, -
11:55 - 11:57the way that French's and Gulden's did,
-
11:57 - 11:59they decided to charge four dollars.
-
11:59 - 12:00And they had those ads.
-
12:00 - 12:03With the guy in the Rolls Royce,
eating the Grey Poupon. -
12:03 - 12:05Another pulls up, and says,
"Do you have any Grey Poupon?" -
12:05 - 12:09And the whole thing, after they did that,
Grey Poupon takes off! -
12:09 - 12:10Takes over the mustard business!
-
12:10 - 12:12And everyone's take-home lesson from that
-
12:12 - 12:17was that the way to make people happy
-
12:17 - 12:20is to give them something
that is more expensive, -
12:20 - 12:22something to aspire to.
-
12:23 - 12:27It's to make them turn their back
on what they think they like now, -
12:27 - 12:30and reach out for something
higher up the mustard hierarchy. -
12:30 - 12:31(Laughter)
-
12:31 - 12:33A better mustard!
A more expensive mustard! -
12:33 - 12:37A mustard of more sophistication
and culture and meaning. -
12:37 - 12:39And Howard looked to that
and said, "That's wrong!" -
12:40 - 12:42Mustard does not exist on a hierarchy.
-
12:42 - 12:46Mustard exists, just like tomato sauce,
on a horizontal plane. -
12:47 - 12:50There is no good mustard or bad mustard.
-
12:50 - 12:52There is no perfect mustard
or imperfect mustard. -
12:52 - 12:56There are only different kinds of mustards
that suit different kinds of people. -
12:56 - 13:01He fundamentally democratized
the way we think about taste. -
13:01 - 13:05And for that, as well, we owe
Howard Moskowitz a huge vote of thanks. -
13:06 - 13:10Third thing that Howard did,
and perhaps the most important, -
13:10 - 13:13is Howard confronted the notion
of the Platonic dish. -
13:13 - 13:14(Laughter)
-
13:14 - 13:15What do I mean by that?
-
13:15 - 13:16(Laughter)
-
13:16 - 13:18For the longest time in the food industry,
-
13:18 - 13:21there was a sense that there was one way,
-
13:21 - 13:24a perfect way, to make a dish.
-
13:25 - 13:26You go to Chez Panisse,
-
13:26 - 13:32they give you the red-tail sashimi
with roasted pumpkin seeds -
13:32 - 13:33in a something something reduction.
-
13:33 - 13:36They don't give you five options
on the reduction. -
13:36 - 13:40They don't say, "Do you want
the extra-chunky reduction, or ...?" -
13:40 - 13:41No!
-
13:41 - 13:42You just get the reduction. Why?
-
13:42 - 13:44Because the chef at Chez Panisse
-
13:44 - 13:46has a Platonic notion
about red-tail sashimi. -
13:46 - 13:48"This is the way it ought to be."
-
13:49 - 13:53And she serves it that way
time and time again, -
13:53 - 13:55and if you quarrel with her, she will say,
-
13:55 - 13:57"You know what? You're wrong!
-
13:57 - 14:00This is the best way it ought to be
in this restaurant." -
14:00 - 14:04Now that same idea fueled
the commercial food industry as well. -
14:04 - 14:08They had a Platonic notion
of what tomato sauce was. -
14:08 - 14:10And where did that come from?
It came from Italy. -
14:10 - 14:12Italian tomato sauce is what?
-
14:12 - 14:14It's blended; it's thin.
-
14:15 - 14:17The culture of tomato sauce was thin.
-
14:17 - 14:20When we talked about "authentic
tomato sauce" in the 1970s, -
14:20 - 14:22we talked about Italian tomato sauce,
-
14:22 - 14:23we talked about the earliest Ragùs,
-
14:24 - 14:26which had no visible solids, right?
-
14:26 - 14:28Which were thin, you just put a little bit
-
14:28 - 14:30and it sunk down to the bottom
of the pasta. -
14:30 - 14:31That's what it was.
-
14:31 - 14:33And why were we attached to that?
-
14:33 - 14:36Because we thought
that what it took to make people happy -
14:36 - 14:40was to provide them with the most
culturally authentic tomato sauce, A. -
14:40 - 14:46And B, we thought that if we gave them
the culturally authentic tomato sauce, -
14:46 - 14:47then they would embrace it.
-
14:47 - 14:50And that's what would please
the maximum number of people. -
14:50 - 14:53In other words,
-
14:53 - 14:56people in the cooking world
were looking for cooking universals. -
14:56 - 14:59They were looking for one way
to treat all of us. -
14:59 - 15:01And it's good reason for them
to be obsessed -
15:01 - 15:03with the idea of universals,
-
15:03 - 15:04because all of science,
-
15:04 - 15:06through the 19th century
and much of the 20th, -
15:07 - 15:08was obsessed with universals.
-
15:08 - 15:12Psychologists, medical scientists,
economists -
15:12 - 15:14were all interested
in finding out the rules -
15:14 - 15:17that govern the way all of us behave.
-
15:17 - 15:19But that changed, right?
-
15:19 - 15:22What is the great revolution
in science of the last 10, 15 years? -
15:22 - 15:26It is the movement
from the search for universals -
15:26 - 15:28to the understanding of variability.
-
15:28 - 15:32Now in medical science,
we don't want to know, necessarily, -
15:32 - 15:34just how cancer works,
-
15:34 - 15:37we want to know how your cancer
is different from my cancer. -
15:37 - 15:40I guess my cancer different
from your cancer. -
15:40 - 15:44Genetics has opened the door
to the study of human variability. -
15:44 - 15:46What Howard Moskowitz
was doing was saying, -
15:46 - 15:50"This same revolution needs to happen
in the world of tomato sauce." -
15:51 - 15:54And for that, we owe him
a great vote of thanks. -
15:55 - 15:58I'll give you one last
illustration of variability, -
15:58 - 16:00and that is -- oh, I'm sorry.
-
16:00 - 16:03Howard not only believed that,
but he took it a second step, -
16:03 - 16:09which was to say that when we pursue
universal principles in food, -
16:09 - 16:10we aren't just making an error;
-
16:10 - 16:14we are actually doing ourselves
a massive disservice. -
16:14 - 16:16And the example he used was coffee.
-
16:16 - 16:20And coffee is something he did
a lot of work with, with Nescafé. -
16:21 - 16:24If I were to ask all of you to try
and come up with a brand of coffee -- -
16:24 - 16:27a type of coffee, a brew --
that made all of you happy, -
16:27 - 16:29and then I asked you to rate that coffee,
-
16:29 - 16:33the average score in this room for coffee
would be about 60 on a scale of 0 to 100. -
16:34 - 16:37If, however, you allowed me
to break you into coffee clusters, -
16:37 - 16:39maybe three or four coffee clusters,
-
16:39 - 16:44and I could make coffee just
for each of those individual clusters, -
16:44 - 16:48your scores would go from 60 to 75 or 78.
-
16:48 - 16:53The difference between coffee
at 60 and coffee at 78 -
16:53 - 16:56is a difference between coffee
that makes you wince, -
16:56 - 16:59and coffee that makes you
deliriously happy. -
17:00 - 17:03That is the final, and I think
most beautiful lesson, -
17:03 - 17:04of Howard Moskowitz:
-
17:04 - 17:08that in embracing the diversity
of human beings, -
17:08 - 17:10we will find a surer way
to true happiness. -
17:11 - 17:12Thank you.
-
17:12 - 17:13(Applause)
- Title:
- Choice, happiness and spaghetti sauce
- Speaker:
- Malcolm Gladwell
- Description:
-
Tipping Point author Malcolm Gladwell gets inside the food industry's pursuit of the perfect spaghetti sauce -- and makes a larger argument about the nature of choice and happiness.
- Video Language:
- English
- Team:
closed TED
- Project:
- TEDTalks
- Duration:
- 17:13
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Brian Greene edited English subtitles for Choice, happiness and spaghetti sauce | |
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Camille Martínez edited English subtitles for Choice, happiness and spaghetti sauce | |
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Krystian Aparta edited English subtitles for Choice, happiness and spaghetti sauce | |
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Krystian Aparta edited English subtitles for Choice, happiness and spaghetti sauce | |
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Jenny Zurawell edited English subtitles for Choice, happiness and spaghetti sauce | |
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Jenny Zurawell edited English subtitles for Choice, happiness and spaghetti sauce | |
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TED added a translation |
Krystian Aparta
The English transcript was updated on 3/23/2015.