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Radio K.A.O.S.

Radio K.A.O.S. is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Radio K.A.O.S. rather than just read about it. In short: Radio K.A.O.S. is the second solo studio album by the English singer-songwriter Roger Waters. Released on 15 June 1987 in the United Kingdom and 16 June in the United States, it was Waters' first solo studio album after his formal departure from the band Pink Floyd in 1985.

Radio K.A.O.S. — main illustration
Radio K.A.O.S. — illustration

Key takeaways

  • Radio K.A.O.S. belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Radio K.A.O.S. to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Radio K.A.O.S. from memory before moving on to harder problems.

Reference excerpt

Radio K.A.O.S. is the second solo studio album by the English singer-songwriter Roger Waters. Released on 15 June 1987 in the United Kingdom and 16 June in the United States, it was Waters' first solo studio album after his formal departure from the band Pink Floyd in 1985. Like his previous and future studio albums and many works of his during his time with Pink Floyd, the album is a concept album, based on a number of key topical subjects of the late 1980s, including monetarism and its effect on citizens, popular culture of the time, and the events and consequences of the Cold War. It also makes criticisms of Margaret Thatcher's government, much like Pink Floyd's The Final Cut (1983), another album conceived by Waters. The album follows Billy, a mentally and physically disabled man from Wales, forced to live with his uncle David in Los Angeles after his brother Benny is sent to prison following an act intended to support striking coal miners which results in the death of a taxi driver, and his dismissal from his mining job due to "market forces". The album explores Billy's view of the world through an on-air conversation between him and Jim, a disc jockey (DJ) at a fictitious local radio station named Radio KAOS.

Background and inspiration In 1979, Waters met American disc jockey Jim Ladd for a radio documentary on The Wall album, beginning a friendship which remained until Ladd's death in 2023. Ladd was an inspiration as he brought some light into Waters's dim view of L.A. life, initially through listening to the bizarre Fish Report from KMET. Waters became increasingly interested in Ladd's plight with his radio station KMET, and his eventual sacking to change the programming format of the station in search of market-researched profits. In 1985, Waters wrote a song called "Get Back to Radio," which seemed to be partly based on the experiences of Ladd, and partly from childhood memories – Waters fondly remembers listening to Radio Luxembourg well into the night as a child. An event from the 1985 miners' strike in Britain where a striking worker threw a concrete block off a motorway bridge, killing a taxi driver who was taking a strikebreaker to his job, seemed to register in Waters's subconscious, emerging in the second song written, "Who Needs Information" and later, "Me or Him." The album, with a working title of Home, took only three months to record, developed from 16 songs throughout 1986 and was worked into a now familiar Waters concept album. The Ronald Reagan campaign advertisements during "Me or Him" are sampled from an actual 1980 political advertisement of Reagan's.

Concept

Billy is a 23-year-old Welshman from the South Wales Valleys. He is mentally and physically disabled as a result of cerebral palsy, uses a wheelchair and is only able to work his upper body. Though he is perceived as mentally challenged, his disability has actually made him not only a genius, but also superhuman, as he also has the ability to literally hear radio waves throughout all frequencies without aid. Billy was living with his twin brother Benny, who was a coal miner, wife Molly, and their children. Unfortunately, Benny has lost his job in the mines due to the "market forces." One night, Benny and Billy are out on a pub crawl when they pass a shop full of TV screens broadcasting Margaret Thatcher's "mocking condescension." Benny vents his anger on this shop and steals a cordless phone. Next, in theatrical fashion, Benny poses on a footbridge in protest to the closures; the same night, a taxi driver is killed by a concrete block dropped from a similar bridge by Benny ("Who Needs Information" – track 2). The police question Benny, who hides the phone in Billy's wheelchair. Benny is taken to prison, and Molly, unable to cope, sends Billy to live with his uncle David in Los Angeles, California, United States. Since Billy can hear radio waves in his head ("Radio Waves" – track 1), he begins to explore the cordless phone, recognising its similarity to a radio. He experiments with the phone and is able to access computers and speech synthesisers, and learns to speak through them. He calls a radio station in L.A. named Radio K.A.O.S. and tells them of his life story about his brother being in jail ("Me or Him" – track 3), about his sister-in-law not being able to cope and sending him to L.A. to live with his uncle Dave ("Sunset Strip" – track 5), and about the closures of the mines ("Powers That Be" – track 4). Billy eventually hacks into a military satellite and fools the world into thinking nuclear ICBMs are about to be detonated at major cities all over the world while deactivating the military's power to retaliate ("Home" – track 6, and "Four Minutes" – track 7). The album concludes with a song about how everyone, in thinking they were about to die, realises that the fear and competitiveness peddled by the mass media is much less important than their love for family and the larger community. ("The Tide Is Turning" – track 8). In the sleeve notes, Waters dedicated the album "to all those who find themselves at the violent end of monetarism."

Recording The album was recorded at Waters' own personal studio in London called The Billiard Room and mixed at Odyssey Studios in London. Recording was done with the aid of Roger Waters' backing band the Bleeding Heart Band.

Release

Packaging Morse code is a central theme in the art and style of the album, visually and audibly. The artwork for the album, designed by Kate Hepburn, are written Morse code sentences in green imprinted on a black background. The translation spans both the front and the back of the sleeve. The front cover reads ROGER/WATERS/RADIO/KAOS/WHONE/EDSINF/ORMA/TIONTH. The back cover reads EPOWE/RSTHAT/BEHO/METHETI/DEISTU/RNING/RADIO/WAVES. When translated as a whole, the artwork spells out the name of the artist, the album, and five tracks from the album. It reads: Roger Waters, Radio K.A.O.S., "Who Needs Information," "The Powers That Be," "Home," "The Tide Is Turning" and "Radio Waves." The code on the artwork is also heard throughout the album itself, most notably at the beginning and end of the album, book-ending the piece in the same manner as the heartbeat from Pink Floyd's The Dark Side of the Moon (1973) and the Bleeding Heart Band from The Wall (1979).

… excerpt ends here. Continue reading the full article.

Illustrations

Radio K.A.O.S.: The popular culture of Los Angeles and the radio industry in the area at the time was the inspiration for the fictional Radio KAOS station that plays a significant role in the album.
The popular culture of Los Angeles and the radio industry in the area at the time was the inspiration for the fictional Radio KAOS station that plays a significant role in the album.
Radio K.A.O.S.: Waters felt a moral disappointment with the album, even going as far as saying he regrets recording it.
Waters felt a moral disappointment with the album, even going as far as saying he regrets recording it.

Worked examples

Example 1 — a first encounter with Radio K.A.O.S.

Start with the simplest possible case. Write down what Radio K.A.O.S. claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Radio K.A.O.S. before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Radio K.A.O.S. ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Radio K.A.O.S.

In research
Radio K.A.O.S. appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Radio K.A.O.S. in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Radio K.A.O.S. is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1980s concept albums, 1987 albums, Albums produced by Ian Ritchie, so understanding it makes those chapters shorter.
In everyday life
Look for Radio K.A.O.S. outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Radio K.A.O.S. in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Radio K.A.O.S. means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Radio K.A.O.S. out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Radio K.A.O.S. in simple terms?

Radio K.A.O.S. is the second solo studio album by the English singer-songwriter Roger Waters. Released on 15 June 1987 in the United Kingdom and 16 June in the United States, it was Waters' first solo studio album after his formal departure from the band Pink Floyd in 1985.

Why does Radio K.A.O.S. matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Radio K.A.O.S.?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Radio K.A.O.S..

Tags

  • 1980s concept albums
  • 1987 albums
  • Albums produced by Ian Ritchie
  • Albums produced by Nick Griffiths
  • Albums produced by Roger Waters
  • Albums recorded in a home studio
  • Columbia Records albums
  • EMI Records albums
  • Fiction about radio
  • Roger Waters albums
  • Works about radio

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