after these incredible speeches

and ideas that are being spread,

I am in the awkward position

of being here to talk to you today

about television.

So most everyone watches TV.

We like it. We like some parts of it.

Here in America, people actually love TV.

The average American watches TV

for almost 5 hours a day.

Okay?

Now I happen to make my living these days in television,

so for me, that's a good thing.

But a lot of people don't love it so much.

They, in fact, berate it.

They call it stupid,

and worse, believe me.

My mother, growing up,

she called it the "idiot box."

But my idea today is not to debate

whether there's such a thing as good TV or bad TV;

my idea today

is to tell you that I believe

television has a conscience.

So why I believe that television has a conscience

is that I actually believe

that television directly reflects

the moral, political,

social and emotional need states of our nation --

that television is how we actually disseminate

our entire value system.

So all these things are uniquely human,

and they all add up

to our idea of conscience.

Now today, we're not talking about good and bad TV.

We're talking about popular TV.

We're talking about top-10 Nielsen-rated shows

over the course of 50 years.

How do these Nielsen ratings

reflect not just what you've heard about,

which is the idea of our social, collective unconscious,

but how do these top-10 Nielsen-rated shows

over 50 years

reflect the idea

of our social conscience?

How does television evolve over time,

and what does this say about our society?

Now speaking of evolution,

from basic biology, you probably remember

that the animal kingdom, including humans,

have four basic primal instincts.

You have hunger; you have sex; you have power;

and you have the urge for acquisitiveness.

As humans, what's important to remember

is that we've developed, we've evolved over time

to temper, or tame,

these basic animal instincts.

We have the capacity to laugh and cry.

We feel awe, we feel pity.

That is separate and apart

from the animal kingdom.

The other thing about human beings

is that we love to be entertained.

We love to watch TV.

This is something that clearly separates us

from the animal kingdom.

Animals might love to play,

but they don't love to watch.

So I had an ambition

to discover what could be understood

from this uniquely human relationship

between television programs

and the human conscious.

Why has television entertainment evolved the way it has?

I kind of think of it

as this cartoon devil or angel

sitting on our shoulders.

Is television literally functioning

as our conscience,

tempting us and rewarding us at the same time?

So to begin to answer these questions,

we did a research study.

We went back 50 years

to the 1959/1960 television season.

We surveyed the top-20 Nielsen shows

every year for 50 years --

a thousand shows.

We talked to over 3,000 individuals --

almost 3,600 --

aged 18 to 70,

and we asked them how they felt emotionally.

How did you feel

watching every single one of these shows?

Did you feel a sense of moral ambiguity?

Did you feel outrage? Did you laugh?

What did this mean for you?

So to our global TED audiences,

I want to say that this was a U.S. sample.

But as you can see,

these emotional need states are truly universal.

And on a factual basis,

over 80 percent of the U.S.'s most popular shows

are exported around the world.

So I really hope our global audiences

can relate.

Two acknowledgments

before our first data slide:

For inspiring me

to even think about the idea of conscience

and the tricks that conscience can play on us on a daily basis,

I thank legendary rabbi, Jack Stern.

And for the way in which I'm going to present the data,

I want to thank TED community superstar Hans Rosling,

who you may have just seen.

Okay, here we go.

So here you see,

from 1960 to 2010,

the 50 years of our study.

Two things we're going to start with --

the inspiration state and the moral ambiguity state,

which, for this purpose,

we defined inspiration

as television shows that uplift me,

that make me feel much more positive about the world.

Moral ambiguity are televisions shows

in which I don't understand

the difference between right and wrong.

As we start, you see in 1960

inspiration is holding steady.

That's what we're watching TV for.

Moral ambiguity starts to climb.

Right at the end of the 60s,

moral ambiguity is going up,

inspiration is kind of on the wane.

Why?

The Cuban Missile Crisis, JFK is shot,

the Civil Rights movement,

race riots, the Vietnam War,

MLK is shot, Bobby Kennedy is shot,

Watergate.

Look what happens.

In 1970, inspiration plummets.

Moral ambiguity takes off.

They cross,

but Ronald Reagan, a telegenic president, is in office.

It's trying to recover.

But look, it can't:

AIDS, Iran-Contra,

the Challenger disaster, Chernobyl.

Moral ambiguity becomes the dominant meme in television

from 1990 for the next 20 years.

Take a look at this.

This chart is going to document a very similar trend.

But in this case, we have comfort -- the bubble in red --

social commentary and irreverence

in blue and green.

Now this time on TV

you have "Bonanza," don't forget, you have "Gunsmoke,"

you have "Andy Griffith,"

you have domestic shows all about comfort.

This is rising. Comfort stays whole.

Irreverence starts to rise.

Social commentary is all of a sudden spiking up.

You get to 1969, and look what happens.

You have comfort, irreverence, and social commentary,

not only battling it out in our society,

but you literally have two establishment shows --

"Gunsmoke" and "Gomer Pyle" --

in 1969 are the number-two- and number-three-rated television shows.

What's number one?

The socially irreverent hippie show,

"Rowan and Martin's Laugh-In."

They're all living together, right.

Viewers had responded dramatically.

Look at this green spike in 1966

to a bellwether show.

When you guys hear this industry term, a breakout hit,

what does that mean?

It means in the 1966 television season,

The "Smothers Brothers" came out of nowhere.

This was the first show

that allowed viewers to say,

"My God,

I can comment on how I feel about the Vietnam War,

about the presidency, through television?"

That's what we mean by a breakout show.

So then, just like the last chart, look what happens.

In 1970,

the dam bursts. The dam bursts.

Comfort is no longer why we watch television.

Social commentary and irreverence

rise throughout the 70s.

Now look at this.

The 70s means who? Norman Lear.

You have "All in the Family," "Sanford and Son,"

and the dominant show --

in the top-10 for the entire 70s --

"MAS*H."

In the entire 50 years

of television that we studied,

seven of 10 shows

ranked most highly for irreverence

appeared on air during the Vietnam War,

five of the top-10 during the Nixon administration.

Only one generation, 20 years in,

and we discovered,

Wow! TV can do that?

It can make me feel this?

It can change us?

So to this very, very savvy crowd,

I also want to note

the digital folks did not invent disruptive.

Archie Bunker was shoved out of his easy chair

along with the rest of us

40 years ago.

This is a quick chart. Here's another attribute:

fantasy and imagination,

which are shows defined as,

"takes me out of my everyday realm"

and "makes me feel better."

That's mapped against the red dot, unemployment,

which is a simple Bureau of Labor Department statistic.

You'll see

that every time fantasy and imagination shows rise,

it maps to a spike in unemployment.

Do we want to see shows

about people saving money and being unemployed?

No. In the 70s

you have the bellwether show "The Bionic Woman"

that rocketed into the top-10 in 1973,

followed by the "Six Million-Dollar Man" and "Charlie's Angels."

Another spike in the 1980s --

another spike in shows about control and power.

What were those shows?

Glamorous and rich.

"Dallas," "Fantasy Island."

Incredible mapping of our national psyche

with some hard and fast facts:

unemployment.

So here you are, in my favorite chart,

because this is our last 20 years.

Whether or not you're in my business,

you have surely heard or read

of the decline of the thing called the three-camera sitcom

and the rise of reality TV.

Well, as we say in the business,

X marks the spot.

The 90s -- the big bubbles of humor --

we're watching "Friends," "Frasier," "Cheers" and "Seinfeld."

Everything's good, low unemployment.

But look: X marks the spot.

In 2001,

the September 2001 television season,

humor succumbs to judgment once and for all.

Why not?

We had a 2000 presidential election

decided by the Supreme Court.

We had the bursting of the tech bubble.

We had 9/11.

Anthrax becomes part of the social lexicon.

Look what happens when we keep going.

At the turn of the century, the Internet takes off,

reality television has taken hold.

What do people want in their TV then?

I would have thought revenge