How a Dying AM Dial Turned Into the Biggest Platform for Conservative Ideas

Nobody in a corner office in 1978 looked at the AM band and said, "Let us build a movement." They looked at it and said, "Our listeners are leaving, our music is on the other dial, and the transmitter bill is due Friday." The most influential format in the history of conservative media was invented by people who were trying to survive. Necessity, as the old saying goes, is the mother of invention, and in this case she also turned out to be a registered voter.

The popular story is simple and wrong. In 1987 the government got rid of a rule, and, presto, a thousand microphones lit up on the right. It makes a tidy villain for one side and a tidy trophy for the other. Both sides like it because it has a single cause. The real story has at least five causes, and they have to line up like the tumblers of a lock.

Cause one: FM ate the music business

For the first half of the twentieth century, AM radio was radio. It carried the news, the ballgames, the soap operas and the hit songs. FM existed, but it was a kind of quiet cousin, used for classical and niche programming, and few cars had receivers that could tune it.

Then the sound changed. FM offered clear, static-free stereo. Listeners who wanted to hear a record the way the band intended found it on the FM dial. Over the 1960s and 1970s, manufacturers built FM into more radios and more car dashboards, and the FCC pushed the market along with rules that limited stations from simply repeating their AM programs on an FM sister signal. By the end of the 1970s, FM had passed AM in total listening, and music listeners kept walking toward it.

Think about what that meant to an AM station owner. His main product was music. His audience was heading for the door. His signal was worse at carrying music, and a better signal sat a few clicks away. If you owned a station in that position you needed something to sell that FM could not do better.

Cause two: AM went looking for a new job

The answer, for a lot of stations, was words. AM had real strengths for spoken programming. AM signals carry farther, especially at night, and a talk show does not need high-fidelity stereo. A voice sounds like a voice. So the AM band began to fill with news, sports, farm reports, religion and call-in conversation.

Talk radio, as a form, was not new. Before the format was a movement, it was a local habit: the late-night call-in host, the community affairs show, the advice program. Those programs proved something that mattered later. Listeners will call, and callers are entertainment. Every caller who gets on the air is a free guest. A music station pays for a record library and the licenses that come with it. A talk station has a host, a producer, a phone line and a stream of people who volunteer their opinions for nothing.

So economics pushed AM toward talk before ideology arrived. A format that is cheaper than music to run, and that can hold listeners for a long stretch, is attractive to a business that is bleeding listeners. Call it the great irony of the story: a medium that looked doomed became the place where talk lived because the competition took the better seat at the music table.

Cause three: the satellite changed the arithmetic

Here is where a local format becomes a national one. In the old model, the star of the show was whoever your local station could hire. A great host in a large city could build a following, but a station in a small market had to settle for what it could afford. In the 1980s, satellite distribution made it practical to send one program to hundreds of stations at once. A national host could be heard in every time zone, and a small-town station could carry a show that, a few years earlier, only a major market could have paid for.

Do the math the way a station manager would. Hiring a local host costs a salary, and the host may or may not draw a crowd. Carrying a syndicated show costs far less than a local one, often with national advertisers and sometimes free in exchange for advertising time the station can split. A manager with a thin budget and a gap in the afternoon schedule looks at the syndicated option and sees something close to a gift.

That, folks, is a big part of how a single voice from a single studio could end up in cities he had never visited. It also explains why talk radio is not a collection of small local stories. It became a national conversation because the technology allowed it.

Cause four: the audience nobody was serving

Now to the part the commentators on the other side rarely like to concede. There was a market. A great many Americans believed the national press, the three broadcast networks and most large newspapers did not share their view of the world. Whether that belief was fair in every case is an argument for another day. In the business sense it did not matter. A belief that large and that widely held is a customer base.

The broadcast networks and the big papers had a kind of unwritten editorial center of gravity. A listener who disagreed with it had few places to go. Talk radio offered him a seat. The host was there during the drive home. He answered back to the evening news. The caller on the line sounded like the neighbor. Ratings are the only honest poll in broadcasting, because they are measured by people who have to choose to stay.

This is the part to underline: a commercial radio station is a company that wants an audience. When it discovered that one kind of programming drew an audience that other stations were not touching, other stations followed. The same logic would later bring about cable channels and websites. The market did not care about the ideology. It cared about the unmet demand.

Cause five: advertising paid for it

Public radio asks listeners for pledges. Commercial talk radio pays its way with ads, and talk is a good ad medium. Listeners are loyal. They stay for hours. Hosts can read ads in their own voices, which is a kind of personal endorsement, and listeners who trust the voice tend to trust the product. A car dealer, a local mortgage broker or a gold dealer can buy a spot in the middle of a show and reach the exact audience that tunes in.

An ad-supported model also means that the audience is the customer's customer. A host who loses the room loses the revenue. That produces an incentive no foundation grant can match: keep the listeners coming back. Whatever you think of the style that results, the business logic is plain. Nobody forced the audience to listen, and nobody taxed it to pay for the show.

Where the Fairness Doctrine fits

All of this brings us back to the rule that people love to blame. The Fairness Doctrine, which I covered in The Fairness Doctrine From 1949 to 1987 and Why Its Repeal Still Matters, asked broadcast licensees to cover controversial issues and to offer contrasting views. The FCC stopped enforcing it in 1987.

Let me be fair to both camps.

The argument that repeal was irrelevant fails. A station owner who feared a complaint to the FCC before a license renewal had a reason to avoid heated programming, and removing that reason made heated programming less risky. A manager could now book a strong opinion without worrying about a lawyer's letter. That counts.

The argument that repeal alone created the format fails too, and here are three reasons.

1. Talk radio existed before 1987. Call-in and opinion programs were already on the air. The doctrine had not prevented them, because it asked stations to present contrasting views over time, not to ban opinion programs.
2. The business conditions came first. AM's decline, satellite syndication and the ad model were all in motion. Take away the repeal and a station manager still had every reason to try talk.
3. The doctrine never required identical balance in every show. A station that carried a strongly opinionated host could, in theory, satisfy the doctrine by carrying other voices elsewhere in its schedule. If the doctrine really had been the barrier, you would not have seen so many opinion shows before it ended.

There is a test case that settles a lot of arguments. If the doctrine's absence is what made conservative talk radio, then the other side should have been able to build a rival network the minute they wanted. In 2004 a liberal talk-radio network, Air America, launched with money, celebrity names and a ready-made audience theory. It struggled and went bankrupt within a few years. Consider what that tells you. Market demand mattered, hosts mattered, and audience habits mattered, and all the rule changes in the world could not conjure a following that the programming did not earn. The failure of that network proves nothing about which side is right. It does show that a regulatory change is not a magic wand.

The 1996 law and the shape of the industry

One more cause deserves a place in the story, because it changed who owned the stations. The Telecommunications Act of 1996, signed in February of that year, eased limits on how many radio stations one company could own. It eliminated the national cap and loosened the local ones. Large radio groups bought hundreds of stations, and a company that owns many stations in one market can run a mix of formats that serves different tastes, sell advertising across them, and spread the cost of a syndicated show across a large network.

Critics said consolidation hurt local radio, replacing neighborhood personalities with programs fed from far away. Supporters said it let struggling stations survive that might otherwise have gone dark. Both can be right at once. On the question this post asks, the point is that bigger radio groups had more reason to buy proven national programs, and national talk shows fit that need.

The rebuttal to the lazy version

Let me put the lazy version of the story on the table and take it apart. It goes like this: "A rule disappeared, and the airwaves turned conservative." Four problems.

First, it ignores the economics. Stations needed a format. Talk was cheap, loyal and well suited to AM.

Second, it ignores demand. An audience that felt ignored by mainstream outlets went looking, and radio gave it something. That is a market story, not a regulatory one.

Third, it ignores technology. Satellite delivery is why a handful of national programs could reach so much of the country.

Fourth, it ignores the fact that the doctrine's repeal also made it possible for stations to carry voices from other perspectives. The airwaves did not belong to one side. Anyone could try, and many did.

Is it a coincidence, then, that the genre skewed right? I would argue not, and for a reason that has little to do with a government rule. The people who felt their views were underrepresented in the national conversation were the ones most hungry for a new channel. A format will find its customers, and in this case the customers found the format. For the broader story of how the right built its own channels, see From a Small Magazine in 1955 to a Movement Press That Reshaped the Debate. For what came after radio, read Cable News Timeline From the First 24-Hour Channel to the Three-Network Race and The Internet Broke the Gatekeepers, and the Right Was Quick to See It.

What it means for how we judge media power

If you want to know why this history matters for a family in Ohio or Texas today, it is this. Every time someone says that a rule change created a political movement, ask what else had to be true. Movements built on a single legal trick tend to vanish when the trick is reversed. Movements built on an audience, a business model and a technology are much harder to dislodge. That is why talk radio has survived through several waves of new media.

It also means that the people who would like to bring back some form of the old regulatory model are mistaken if they think it would dismantle the format. You cannot legislate away demand. What you can do is give a federal agency a new set of levers over who gets to talk. Conservatives know what happens when those levers sit in the wrong hands, which is why the case against government-run "balance" is stronger than any case for it.

The bottom line

• Talk radio grew from five forces working together: FM taking music, AM needing a new job, satellite distribution, an underserved audience, and an ad-supported model.
• The Fairness Doctrine's end in 1987 removed a legal risk, but it did not build the business. Talk shows existed before it, and a liberal network launched in 2004 failed without any rule standing in its way.
• The 1996 Telecommunications Act let companies own far more stations, which made national syndicated programs even more attractive to station groups.
• When you hear that one rule change explains a movement, ask what else had to be true. Single-cause stories are usually wrong, whichever side tells them.
• If you want your side to win the argument, build an audience. Start the show, write the newsletter, support the voices you trust, and earn the listener's time.