Introduction
You often navigate a world where official science presents itself as an infallible consensus managed by cautious bureaucrats. This institutional authority frequently conceals the messy, playful, and deeply individual nature of real discovery.
Science is an empirical puzzle-solving craft driven by curious individuals rather than an infallible bureaucracy of elite consensus.
Kary B. Mullis exposes this reality through his unconventional life as a Nobel laureate and biochemist. The book explores how the polymerase chain reaction was invented, the flaws of scientific bureaucracy, and the nature of perception. You will traverse his early chemistry days, his Nobel experiences, forensic science, alternative views on health, and biochemistry.
- How did a late-night drive through the mountains spark a revolutionary DNA amplification technique?
- Why do institutional science and legal systems often prioritize consensus over empirical truth?
- What do glowing raccoons and extraterrestrial encounters reveal about the limits of human perception?
1. The Invention of PCR
You can revolutionize molecular biology with a simple mathematical procedure. The polymerase chain reaction relies on a reiterative mathematical procedure using synthetic oligonucleotides to exponentially replicate targeted DNA sequences.
The polymerase chain reaction revolutionized molecular biology through a simple mathematical procedure for replicating DNA.
By utilizing short synthetic pieces of DNA as search strings and primers that bind to complementary sequences on a DNA strand, the process leverages natural DNA replication under controlled conditions. Each thermal cycle doubles the target segment, leading to exponential growth. For example, 2 to the 10th power is 1,024 copies, and subsequent cycles produce millions or billions from the 3 billion nucleotides in the human genome.
While driving his Honda down Highway 128 in Mendocino County with his girlfriend Jennifer, Mullis suddenly realized how to use two short primers to locate a specific sequence among billions and make it reproduce itself, stopping to write calculations on an envelope.
The first successful laboratory demonstration of PCR occurred on December 16, 1983, utilizing a plasmid rather than human DNA. After months of sporadic experiments and initially failing to find the 400-nucleotide fragment from Human Nerve Growth Factor using human DNA samples in a single cycle without proper thermal cycling, Mullis shifted to a simpler plasmid template. The autoradiogram revealed a distinct black band confirming success.
Before you run the reaction, you follow a precise sequence:
- put human DNA and primers in a screw-cap tube with an O-ring and a purple top;
- boil for a few minutes, cool, and add DNA polymerase;
- close the tube and incubate at 37 degrees.
Mullis celebrated his first successful PCR experiment on December 16, 1983—which happened to be the birthday of his former wife Cynthia—by stopping by the house of his young technician Fred Faloona.
Peers and colleagues initially failed to grasp or get excited about the revolutionary potential of PCR, treating it as just another wild idea. Despite every step of the process involving established, known reactions, molecular biologists did not immediately accept or become enthusiastic about the prospect of having limitless amounts of DNA. Only Ron Cook, founder of Biosearch, shared enthusiasm because of its commercial potential for oligonucleotide sales.
Mullis described the concept at an in-house seminar at Cetus in August, but most scientists left early without comment, and Jennifer reacted with scorn on her bad days. Eventually, Cetus received the $300 million that Cetus finally got from Hoffmann-La Roche for PCR.
2. The Big Prizes and Publicity
Winning the Nobel Prize thrust the author into an overwhelming world of media storms and international protocols.
At 6:15 A.M. on October 13, 1993, a phone call from the Nobel Foundation announced the prize for PCR. Mullis was immediately inundated by reporters from AP, UPI, and local TV stations, leading to headlines highlighting his passion for surfing alongside his scientific achievement.
When local news reporters wanted to film him right after the announcement, Mullis lied about where he was going and headed to Tourmaline to surf with Steve Judd, while his friend Andy Dizon temporarily impersonated him on camera.
Receiving major international accolades like the Japan Prize led to unconventional interactions with imperial figures.
After being awarded the Japan Prize, Mullis traveled to Japan and interacted informally with the emperor and empress, noting the strict protocol and institutional constraints governing royal life.
During a royal reception, Mullis addressed the empress of Japan as sweetie, asked her about other empresses, and successfully had security guards fetch his son Christopher so he could converse in Japanese.
During his stay at the Grand Hotel in Stockholm, Mullis used a hand-held laser pointer given by R. B. Haynes to shine red dots on newspapers and a cab driver's dashboard, unaware that lasers were associated with sniper rifles following a recent local murder.
Police officers came to Mullis's hotel suite to investigate whether his laser pointer was attached to a rifle after a cab driver reported a red dot being aimed at him from the third floor.
The author chose to deliver a human narrative rather than a complex technical explanation during his official Nobel lecture.
Instead of focusing on esoteric biochemical details that only a handful of people would follow, Mullis explained how he invented PCR as a tool born from personal naivety and childhood enjoyment of science.
During his Nobel lecture, Mullis explicitly told the audience he would skip esoteric parts that do not translate into normal language and instead share what it felt like to invent PCR.
In December 1992, Mullis agreed to head Atomic Tags backed by German funding, only to have the project cancelled two weeks later when the Bundestag passed its profit-limiting law.
Two German pharmaceutical companies provided Atomic Tags with $6 million to start a ten-year project requiring a large staff of scientists. However, the German Bundestag passed a new law diminishing pharmaceutical profits by 30 percent, cutting off foreign research and collapsing the company.
3. Early Life and Working at Cetus
Science for a young and enthusiastic mind starts as a playful quest to mix chemicals, build rockets, and understand explosions rather than as a rigid academic discipline. You experience the natural world directly through curiosity and physical experimentation.
The cultural climate of the 1950s and 1960s allowed kids and young students easy access to chemicals, dynamite fuses, and high school labs where they could experiment freely without overbearing supervision.
Mullis and his friend Al Montgomery bought chemicals and dynamite fuses from local stores in South Carolina, accidentally setting a big tree on fire with homemade rocket fuel. They bought 100 feet of dynamite fuse at the hardware store in the 1950s and watched Sputnik I, measuring twenty-three inches in diameter, launched in 1957.
Amateur scientific experimentation can achieve professional-grade results when driven by high standards of chemical purity rather than taking shortcuts.
When working out of a garage to supply rare research chemicals, Mullis and his partner refused to settle for oily, inferior products, choosing to purify their batches until they met strict crystallization standards. They formed Columbia Organic to supply rare compounds.
Mullis and Al synthesized and purified nitrosobenzene in a five-gallon crock, producing exceptionally pure white crystals with a greenish cast that impressed chemical entrepreneur Max Gergel. They produced 100 grams of nitrosobenzene in their first garage synthesis, charged 60 percent of standard price to Max Gergel for custom-made chemicals, and worked with an initial value of $4 a gram.
Safety officers in corporate and institutional laboratories often inflate danger and impose excessive rules to expand their own power and office staffing. As a company grows, middle managers and safety officers take over, posting excessive warning signs and treating completely innocuous substances as extreme hazards due to compliance logic detached from reality.
At Cetus, Mullis clashed with the safety officer over hazard stickers placed on glass hoods and fought for the right to keep his Beck's beer on the bottom shelf of a refrigerator containing radioactive isotopes inside a sealed lead-lined container. Early on at Cetus, employees enjoyed a $5,000 threshold for purchasing items without special permission before bureaucratic rules took over.
4. Forensic Science and the Advocacy System
The American judicial advocacy system requires expert witnesses to take sides rather than present the whole truth, transforming scientific testimony into a matter of persuasive style.
Lawyers look only for selective parts of the truth that fit their case in criminal trials. Technical details mean little to a jury. The success of expert testimony relies heavily on your personal style and demeanor under cross-examination.
Defense lawyers Barry Scheck and Peter Neufeld approached Mullis to evaluate flawed DNA evidence in the O.J. Simpson murder trial.
Crime labs and scientific testing procedures are vulnerable to self-delusion and bias unless they implement blind studies to keep evaluators in the dark about sample identities.
To prevent personal involvement or financial stakes from swaying observations, sensitive samples should be coded without names. Basic scientific controls like tagants should be used to protect the chain of custody in forensic DNA analysis. Newly developed DNA tests introduced into reopened trials have proven 1 out of 4 convicted but unconfessed murderers innocent.
Sensitive testing procedures require strict controls:
- Store blood samples in coded, unnamed vials during testing.
- Include several other control blood samples from presumed innocent people.
- Open the envelope revealing sample identities only after all testing is complete.
O.J. Simpson's blood should have been stored in coded vials alongside other samples in a blind study. Chemical tagants should have been added to prevent disputes over sample substitution.
Science is fundamentally the straightforward process of solving puzzles by proposing solutions and actively trying to disprove them. A true scientific solution must account for all relevant facts without requiring forced assumptions. It must withstand attempts to disprove it until it can be considered tentatively true awaiting further study. You apply this foundational principle from the seventeenth century whenever you evaluate whether crime labs properly handle physical evidence.
5. Perception and Scientific Priorities
Human senses provide narrow windows on reality while modern institutions fund unprovable abstractions over asteroid defense.
Your five main senses operate within very specific limits. Hearing detects air vibrations from about 50 to 20,000 cycles per second. Vision tunes into electromagnetic field oscillations roughly between red and ultraviolet light. Your senses are completely unequipped to detect extremely small or extremely large phenomena.
A bumblebee navigates by observing light polarization angles that humans cannot perceive without equipment. Dogs can hear pitches far higher than adults can.
Society has drifted into the illusion that reality is only visible to specialists using heavy lenses and complex machines. Since extinction-level space objects have struck Earth in the past and will do so again, funding should prioritize asteroid and comet detection and deflection technologies.
The 1994 impact of comet Shoemaker-Levy 9 on Jupiter and the 1992 approach of the asteroid 4179 Toutatis within 3 million miles of Earth demonstrate the active threat of space rocks.
An asteroid impact off Baja 65 million years ago caused massive destruction. A 500-foot-high tidal wave was sent over Kansas City, and 99 percent of species vanished due to post-impact darkness. Asteroid 4179 Toutatis is 2.9 miles wide.
By attaching electrodes to your wrists connected to a low voltage source, you can measure skin resistance. This resistance varies between 14,000 and 100,000 ohms. Meditative thoughts raise skin resistance up to 180,000 ohms, while stimulating thoughts drop it below 10,000 ohms. You can route this voltage through a voltage-controlled oscillator and an oscilloscope to generate Lissajous patterns.
To test this electronic rig:
- Attach one electrode to each wrist and connect them to a 9-volt circuit.
- Think about boring or meditative topics to raise skin resistance.
- View stimulating images to drop skin resistance rapidly.
- Route the skin resistance voltage through a voltage-controlled oscillator and an oscilloscope to generate Lissajous patterns.
At 1:00 A.M., Mullis and his chemist friend Harry sat at the kitchen table drinking Beck's. Prolonged eye-to-eye staring with a trusted partner can induce profound altered states of perception, revealing a permanent aspect of the self. You can test this mental synchronization by maintaining intense concentration while facial distortions occur.
To replicate the experience:
- Keep eyes locked directly on the other person's eyes without blinking.
- Maintain concentration while the other's face alters and visual distortions occur.
- Test mental synchronization by simultaneously writing down the next word to be spoken.
6. Methodology, Bureaucracy, and Controversies
Avogadro calculations, public choice theory, and unverified environmental claims reveal the self-interest driving scientific institutions.
Chemical measurements rely on moles and Avogadro's number ($6.023 \times 10^{23}$), leading to cumbersome exponents and calculation errors. Norman Arnheim published a paper containing a hilariously erroneous calculation stating there were 0.9 molecules of DNA in a single sperm cell due to errors involving Avogadro's number. When you investigate biochemical procedures like PCR, you can simplify measurements by directly counting molecules.
To improve your biochemical reactions:
- Convert each ingredient needed for a biochemical reaction into a direct count of molecules.
- Ensure the number of target molecules is kept smaller than the number of enzyme molecules.
People mistakenly assume that experienced leaders or prestigious institutions protect society and manage scientific validity. In reality, institutions like the NIH, EPA, and major scientific journals are driven by personal livelihoods and biological imperatives rather than public welfare. In 1968, Mullis had his speculative graduate student paper titled 'The Cosmological Significance of Time Reversal' accepted and published by Nature, proving that elite scientific journals lack infallible oversight. James Buchanan explained that bureaucrats and experts invent imminent disasters supported by government projects to secure funding and grants. The chairman of the Federal Atmospheric Commission announced on CNN that his lab needed another $50 million to study ozone depletion while having dinner over swordfish.
Many major environmental and health claims accepted by the public lack rigorous experimental verification and serve commercial interests. Beliefs such as human responsibility for global warming or the ozone hole are accepted on faith rather than proven data. The ban on freon coincided conveniently with the expiration of its American patent, allowing companies to profit from patented chemical substitutes.
There is no published scientific proof that HIV is the probable cause of AIDS, yet researchers and institutions perpetuate this hypothesis for funding and career advancement. Mullis asked prominent virologist Luc Montagnier for the reference linking HIV to AIDS, and Montagnier directed him to the CDC report, which did not contain scientific proof. Glaxo Pharmaceutical Company invited Mullis to speak at a conference in 1994, but canceled his presentation and paid him $6,048 after he announced his intention to speak about the lack of evidence that HIV causes AIDS and the toxicity of AZT.
Organizations uncomfortable with controversial ideas should be given the option to pay to prevent speakers from presenting them. Mullis published a mock advertisement titled 'Have Slides Will Stay Home' offering annual prevention rates starting at $500 and a Special Service Award for $79.95.
To utilize this satirical protection service:
- Call the provided phone number and ask for the assistant.
- Have a Visa or Mastercard ready.
- Request personal anonymity or pay an extra fee for a Special Service Award.
10 Key Ideas
- The polymerase chain reaction revolutionized molecular biology through a simple mathematical procedure for replicating DNA.
- Winning the Nobel Prize thrust the author into an overwhelming world of media storms and international protocols.
- Amateur scientific experimentation can achieve professional-grade results when driven by high standards of chemical purity rather than taking shortcuts.
- The American judicial advocacy system requires expert witnesses to take sides rather than present the whole truth, transforming scientific testimony into a matter of persuasive style.
- Crime labs and scientific testing procedures are vulnerable to self-delusion and bias unless they implement blind studies to keep evaluators in the dark about sample identities.
- Human senses provide narrow windows on reality while modern institutions fund unprovable abstractions over asteroid defense.
- Avogadro calculations, public choice theory, and unverified environmental claims reveal the self-interest driving scientific institutions.
- Institutions like the NIH, EPA, and major scientific journals are driven by personal livelihoods and biological imperatives rather than public welfare.
- Many major environmental and health claims accepted by the public lack rigorous experimental verification and serve commercial interests.
- There is no published scientific proof that HIV is the probable cause of AIDS, yet researchers and institutions perpetuate this hypothesis for funding and career advancement.