Should We Vaccinate Criminals Against Getting High?
By James Clayton – TheFutureBaby.com
There is a kind of drug addict almost every city eventually learns to fear.
By the time most of us encounter him, the ordinary pieces of his life may already be gone. The job disappeared years ago. The car was sold, wrecked, stolen, or repossessed. The apartment is gone. Family members have stopped answering the phone. Friends who tried to help have either given up or been robbed themselves. He may be living in a tent, an abandoned building, a shelter, a motel when he can afford one, or wherever he can survive until morning.
Eventually there may be little left to sell except whatever belongs to somebody else. So he breaks into cars, shoplifts, steals tools, packages, catalytic converters, phones, wallets, and anything else that can become the next dose. He lies to relatives who desperately want to believe him one more time. He may threaten people, assault them, or steal from the same parents who have already spent years trying to save him.
Sometimes his easiest victims are people even more vulnerable than he is: the mentally ill, the elderly, other homeless people, or someone receiving a disability check who can be manipulated out of twenty dollars. The weakest people in society frequently live closest to one another, creating an ugly ecosystem in which mental illness, addiction, violence, exploitation, sleep deprivation, paranoia, and street drugs feed one another. Someone already struggling to distinguish reality from delusion does not become more stable after days without sleep while using methamphetamine.
We often describe all of this with the strangely gentle phrase the homeless, as though everyone living on the street belongs to one category. They do not. A person who lost a job and is sleeping in a car is not the same problem as a psychotic person who desperately needs psychiatric care. Neither is the same as a violent predator or a chronic addict who repeatedly victimizes everyone around him.
This article is specifically about what I call criminal drug addicts: people whose severe addiction has become intertwined with repeated theft, violence, fraud, exploitation, property crime, or other serious violations of other people’s rights.
I am not talking about the adult who gets high in his own home, pays his bills, supports himself, does not drive intoxicated, and leaves everyone else alone. I may think his decision is unhealthy, but freedom includes the right to make decisions other people consider stupid. Nor am I talking about the addict who recognizes that he has a problem and voluntarily asks for help. Give that person every reasonable opportunity to recover.
The line I care about is victimization. Your freedom to destroy yourself cannot include the freedom to destroy everyone around you. Once addiction repeatedly crosses that line, it is no longer only a private medical problem. It becomes a public-safety problem as well.
The Freedom Everyone Else Loses
Our response to that problem has been strange. Rather than becoming better at changing the relatively small number of people creating much of the disruption, we have changed the environment around everyone else. We surround our homes with cameras and alarms. Stores put ordinary products behind locked glass. Businesses hire guards. Police deploy automated license-plate readers. Neighborhoods add gates. People track packages because leaving a cardboard box on a porch can invite theft.
One camera, lock, or security guard does not feel like much. Add millions of them together, however, and something significant has happened: peaceful people have redesigned their lives around the behavior of a much smaller number of destructive people.
Criminal drug addicts are not responsible for all crime. Plenty of criminals are sober, and some people are cruel or predatory regardless of what chemicals are in their blood. But severe addiction can turn a previously functional person into someone almost unrecognizable to those who loved him. One such person can create an extraordinary number of victims over many years.
A stolen catalytic converter becomes somebody else’s repair bill. A burglarized home leaves someone afraid to sleep in his own bedroom. Shoplifting produces higher prices, locked merchandise, and eventually stores that abandon high-crime neighborhoods. A drugged driver can destroy several families in seconds. A child neglected by addicted parents may carry the damage for life.
Then society pays again through police, ambulances, emergency rooms, courts, prisons, foster care, rehabilitation programs, property losses, and insurance claims. Behind those visible costs are families quietly being destroyed: the mother who has replaced the stolen television twice, the father who no longer lets his son know where he keeps his wallet, and the child who has learned that Dad disappearing for six months is normal.
The cost of severe criminal addiction is not contained within one ruined life. It expands outward.
So what should a civilized society do with the person at the center of that destruction?
Human beings have tried some very dark answers. Under Rodrigo Duterte, the Philippines became a notorious modern example, with thousands of alleged drug suspects killed. It is difficult to imagine a more primitive solution: eliminate the person and you eliminate whatever crimes he might have committed tomorrow.
In the narrowest possible sense, it works. A dead thief never steals another car. But he also never gets better, works again, supports his children, pays restitution, apologizes, or becomes useful to his community. You have solved the problem by destroying the human being along with it.
Surely a technologically advanced civilization can invent something better.
America generally chooses a more humane solution: incarceration. Sometimes prison is necessary. Addiction does not excuse unlimited harm to innocent people. If someone repeatedly breaks into homes, assaults strangers, steals from businesses, or terrorizes his family, society has an obligation to stop him.
Prison is very good at separating a criminal from the public. It is less reliable at turning him back into someone we want living next door. Perhaps he gets sober, learns a trade, and walks out determined to change. Or perhaps drugs remain available, he spends years surrounded by other criminals, forms new connections, and leaves carrying the same obsession that helped put him there.
Then the cycle begins again.
That makes me wonder whether we are asking the wrong question. Instead of asking how long should we lock this person away?, perhaps advances in medicine will eventually allow us to ask something more ambitious:
What would it take to safely give this person his freedom back?
What If the Drug Simply Stopped Working?
That is where the future becomes interesting.
Scientists are developing vaccines, antibodies, and other pharmaceutical approaches intended to interfere with addictive drugs before they produce their usual effects in the brain. Anti-fentanyl vaccines are no longer purely theoretical. Experimental versions provoke antibodies that bind fentanyl in the bloodstream, reducing how much reaches the brain.
In 2026, ARMR Sciences announced that its ARMR-100 candidate produced anti-fentanyl antibodies in participants in an ongoing Phase 1/2 human trial. That is an encouraging immune response—not proof that the vaccine prevents addiction or overdose. Demonstrating protection is a later step. Separately, Scripps Research developed a vaccine intended to neutralize fentanyl and emerging synthetic fentanyl analogs, although that work remains preclinical.
We do not currently possess a proven vaccine that cures opioid addiction. Producing antibodies is not the same as eliminating cravings, preventing relapse, or repairing years of psychological and neurological damage. Long-lasting opioid blockade could also complicate legitimate pain treatment.
But the underlying technology is real.
Imagine an addict taking fentanyl and expecting the chemical reward that has dominated his life, only to find that the effect is dramatically reduced or never arrives. The drug still exists. The addiction may still exist. But the transaction between the drug and the brain has been interrupted.
Now extend that technology forward. Perhaps one treatment eventually blocks fentanyl for six months or a year. Perhaps several opioids can be targeted. Vaccines, antibodies, implants, or long-duration pharmaceuticals might eventually interfere with multiple addictive substances.
We would not have cured addiction. But we might have created something extraordinarily valuable: time during which the drug cannot easily win.
Imagine a chronic opioid addict repeatedly convicted of crimes connected to his addiction. His behavior would ordinarily justify several years in prison. Instead, society could eventually offer another option: accept a safe, proven, long-duration drug blockade, enter serious rehabilitation, remain under appropriate supervision, and work toward returning to normal life.
Or serve the prison sentence his crimes already justify.
Yes, there is coercion involved. Prison is coercion too. Once someone repeatedly violates the rights of others, society has already decided that some restriction of liberty is justified. The relevant comparison is not treatment versus unrestricted freedom. It is treatment versus incarceration.
Putting someone in a concrete box for five years is an enormous intervention. Temporarily preventing fentanyl from rewarding his brain may ultimately be the smaller one, particularly if it gives him a realistic chance of never returning to prison.
But the vaccine only creates an opportunity. It does not repair the person.
Rebuilding the Brain
Years of severe addiction can alter reward processing, motivation, impulse control, stress responses, habits, and decision-making. The brain adapts around the drug until obtaining it can outrank employment, relationships, children, freedom, and sometimes survival itself. Making fentanyl stop working does not suddenly restore someone’s career, health, family, or ability to live independently.
The larger challenge is to block the drug, stabilize the person, make the brain easier to change, retrain it, and rebuild the life.
Some of the necessary tools are already familiar: exercise, nutrition, healthy sleep, psychiatric care, trauma therapy when appropriate, education, structured employment, stable housing, social connection, routine, and purpose. None sounds futuristic, but together they create the biological and social foundation on which more advanced treatments could operate.
Neuromodulation techniques such as transcranial magnetic stimulation already allow physicians to influence brain activity without traditional surgery. More invasive approaches can reach neural circuits directly in extreme cases. Brain imaging continues to improve, psychiatric medicines should become more precise, and artificial intelligence may eventually help physicians tailor rehabilitation to the neurological and behavioral characteristics of each patient.
Beyond that lies an even more interesting possibility: deliberately making the brain easier to change.
Psychedelic research is relevant here not because addicts should simply be given another intoxicating drug, but because certain compounds are being studied for their potential to loosen entrenched patterns of brain activity and promote neuroplasticity. Addiction can become wrapped around identity itself. A person spends years reinforcing the same internal story: I’m an addict. I’m a criminal. Everyone hates me. I’ve destroyed everything anyway. This is all I know.
What happens if future medicine can temporarily loosen those patterns while intensive rehabilitation tries to replace them?
I can imagine a carefully engineered pharmaceutical creating a controlled period in which the brain is unusually receptive to change. During that window, physicians could combine psychotherapy, neuromodulation, behavioral retraining, exercise, education, and perhaps real-time neurological feedback. Artificial intelligence could monitor progress and adjust the program.
Instead of asking someone to resist the same cravings with the same damaged habits and the same brain, medicine would help create conditions in which healthier patterns become easier to establish.
Future drugs may produce useful neurological effects without a psychedelic experience. We may learn to weaken pathological reward associations while strengthening executive control, emotional regulation, patience, and long-term planning. Regenerative medicine may eventually help repair neural systems damaged by years of drugs, trauma, malnutrition, and chronic stress.
We cannot literally hand someone a new brain, but the goal should be to get as close to a neurological fresh start as science safely allows.
Then we must give that restored brain somewhere useful to go.
Someone who has spent ten years using drugs, sleeping on streets, stealing, and cycling through jail may have forgotten how ordinary adulthood works—or never learned it properly. A functioning brain needs a functioning life.
That means restoring physical health, managing money, learning useful skills, holding a job, and rebuilding family relationships when possible and healthy. Someone may need to learn how to receive a paycheck without immediately spending it, resolve conflict without violence, cook basic meals, show up for work every morning, or become a father to children who barely know him.
None of this is glamorous neuroscience. It is the work of rebuilding a human life.
A Second Chance Should Not Mean a Free Ride
Once that person can work, work should become central to the process. My vision of rehabilitation is not permanent taxpayer support. The goal is exactly the opposite: create someone who no longer needs taxpayers.
Advanced rehabilitation may initially be expensive. Medicine, housing, therapy, education, supervision, vocational training, and neurological treatments could cost tens of thousands of dollars or more.
Fine. Finance it.
If spending $100,000 can transform someone who would otherwise spend twenty years cycling through crime, emergency rooms, courts, prison, homelessness, and addiction into an independent human being, it may be one of the better investments society can make. But financing something does not mean giving it away.
I think of this much like a student loan, with one important moral difference. A student borrows money to improve his future despite having harmed nobody, and we still expect repayment. I had student loans myself. They made my education possible when I could not simply write a check. I worked hard and repaid them quickly. Meeting that obligation became part of building my own financial life.
If we expect repayment from a twenty-year-old who borrowed money for college, then for God’s sake we should expect repayment from a criminal whose behavior has already imposed enormous costs on innocent people. A second chance should not mean a free ride.
The addict may be incapable of paying when treatment begins. That is why treatment must be financed upfront. Stabilize him, block the drug, repair what can be repaired, teach him a trade, and get him healthy enough to function.
Then he owes the bill.
He should also owe restitution where practical. Treatment does not erase the car he stole, the property he destroyed, or the people he injured. Repayment can be tied to income because the goal is to collect money from a productive person, not push him back into failure. Someone earning modest wages pays modestly. Someone who becomes highly successful pays faster. If repayment takes twenty years, it takes twenty years.
Longevity could make the economics even more compelling. Successful rehabilitation may eventually buy someone not ten productive years but fifty, seventy-five, or more. A thirty-year-old who might otherwise overdose at thirty-five could have an extraordinarily long future ahead of him.
A student loan may increase someone’s earning potential for decades. Successful rehabilitation could give someone those decades in the first place.
And if he fails? Then he fails.
No human system will achieve a 100 percent success rate. Some people will relapse, refuse to work, commit new crimes, or never repay the full cost. Some will have to return to prison because they remain dangerous.
That does not make the system a failure.
The comparison is not with a fantasy in which doing nothing costs nothing. We are already paying for arrests, prosecutions, ambulances, emergency rooms, stolen property, foster care, prison sentences, and repeated releases followed by repeated victims.
A failed rehabilitation attempt costs money. So does failure without rehabilitation. The question is whether we want to keep paying primarily to contain failure or invest more aggressively in producing success.
We do not need every patient to succeed for the equation to work. Every person who permanently stops committing crimes creates fewer victims. Every person who becomes employed begins producing rather than consuming criminal-justice resources. Every parent who becomes functional again may also change the trajectory of his children.
The greatest return, however, is not financial.
The person is alive.
He has years—perhaps someday many decades—to work, create, raise children, repay what he owes, accumulate wealth, help others, and become something nobody looking at him during the worst year of his addiction would have imagined possible.
That is an investment I would rather finance than another prison cell.
Make More Money by Creating Fewer Criminals
This could create an entirely different industry. America already has private institutions that make money by housing prisoners. I would rather see businesses compete to make money by ensuring people never need another prison cell.
One provider might specialize in opioid addiction. Another might combine neurological treatment with skilled-trade education. Another might treat people with coexisting psychiatric disorders. Employers could partner with programs because they need trained workers, while insurers, investors, nonprofits, families, and government finance different parts of the process.
Providers should be judged by results. How many patients commit another serious crime? How many return to prison? How many remain employed and housed? How many support their children? How much restitution and treatment debt gets repaid? Most importantly, what does a successful rehabilitation cost compared with repeatedly arresting and incarcerating the same person?
If one institution produces terrible results, let it fail. If another consistently turns chronic offenders into independent adults at a fraction of the lifetime cost of recidivism, let it grow.
The incentive should be simple: profit from successful rehabilitation rather than repeated failure.
Government would still have a role. Criminal justice involves legitimate coercive power, and medical interventions require regulation and safeguards. But government does not need to own every building, employ every therapist, develop every technology, or permanently finance every successful patient.
The economic model could become partially circular. Society finances treatment when the offender cannot finance himself. Treatment restores his ability to work. Work pays his living expenses, supports his family, compensates victims, and repays rehabilitation. That money helps finance treatment for the next person.
Victims cannot disappear from this equation. Repairing someone’s brain does not replace a stolen car, erase medical bills, or undo the terror of waking up to a stranger inside your house. Rehabilitation without responsibility is incomplete.
A restored person should be expected, where practical, to make restitution, support his children, repay what he owes, and carry the responsibilities ordinary adults carry every day.
That is not revenge. It is part of becoming functional again.
Freedom Has to Work in Both Directions
I generally prefer voluntary systems. If adults want to live strange lives, take risks, waste money, eat terrible food, believe ridiculous things, or use drugs without harming anyone else, I do not think government should spend its time saving them from every bad decision. Freedom includes the freedom to make mistakes.
But freedom has to work in both directions.
Your freedom to use fentanyl does not include the freedom to break into my house to finance it. Your addiction does not give you ownership of your mother’s jewelry. Your trauma does not make somebody else’s car yours. One person’s freedom cannot depend on everyone around him surrendering theirs.
That is why this approach could be more libertarian than the direction we are heading today. Instead of placing more cameras on every street, collecting more license plates, and monitoring millions of peaceful people, concentrate intervention on those who repeatedly violate other people’s rights.
Then use technology not simply to control them, but to make that control temporary. The goal should be to give them their freedom back.
If we become genuinely good at doing that, perhaps we return some freedom to everyone else too. Fewer families may feel compelled to surround their homes with cameras. Fewer stores may need shampoo behind locked glass. An elderly person may feel safer crossing a parking lot. A mentally ill homeless person may encounter someone receiving effective treatment instead of another desperate addict searching for somebody weaker to exploit.
Maybe a child gets his father back.
That possibility is easy to forget when looking at someone at the absolute bottom of addiction.
The man stealing copper wire from an air conditioner was five years old once. Someone taught him to tie his shoes. Someone watched him sleep and imagined a different future for him. He may still have a mother who answers the phone despite knowing exactly what is coming, a sister who remembers who he was before the drugs, or a daughter who does not understand why Dad keeps disappearing.
None of that excuses what he has done.
Compassion should never require pretending victims do not matter. Some people truly are dangerous. Some are predatory with or without drugs, and some will manipulate every opportunity offered to them. There may always be individuals from whom society needs long-term or permanent protection.
But there is an enormous difference between saying this human being cannot be repaired and saying we do not know how to repair this human being yet.
Human civilization has repeatedly confused those two statements.
Give Him His Freedom Back
The future solution to criminal addiction should be tougher and more compassionate than what we have today. Be uncompromising about stopping the victimization while becoming vastly more ambitious about restoring the offender. Protect the public first, then use every useful tool science can develop to make that protection necessary for as little time as possible.
The provocative title asks whether we should vaccinate criminals against getting high. Under the right circumstances, I think the answer may eventually be yes.
If someone’s repeated crimes justify incarceration, I see nothing inherently less humane about offering a safe and proven treatment that temporarily removes the chemical reward driving part of his behavior, provided it is combined with genuine rehabilitation, informed medical oversight, and appropriate safeguards.
The alternative is not unrestricted freedom. The alternative is prison.
But the vaccine is the least interesting part of the idea. The important question is what we do with the opportunity it creates.
Interrupt the addiction long enough to restore sleep, physical health, and clear thought. Treat psychiatric disease where it exists. Use neuroscience and neuroplasticity to make healthier behaviors easier to establish. Use artificial intelligence to personalize treatment and education. Teach useful skills. Put the person to work. Require responsibility as he becomes capable of carrying it. Repay victims. Repay treatment. Rebuild the relationships that can still be rebuilt.
And then let the person go.
Not into another program, another institution, or permanent government supervision. Let him actually become free.
Success means that twenty years later nobody thinks of him as a patient, prisoner, addict, or government project. He has a job. He pays his bills. He supports his children. He owns things instead of stealing them. Maybe he buys a home or starts a company. Perhaps someone who once consumed enormous resources eventually employs ten people, raises a family, and helps someone else escape the same hole he once lived in.
A firing squad solves the problem by permanently eliminating the person. Prison solves it temporarily by removing him from everyone else. A sufficiently advanced rehabilitation system could attempt something much harder: remove as much of the destructive dysfunction as possible while preserving the human being.
We do not have all the technology to accomplish that today. Some is emerging, some remains experimental, and some belongs to a future we can only reasonably extrapolate toward.
But the future does not have to choose between protecting innocent people and caring about damaged people. It does not have to choose between accountability and compassion, or between freedom and public safety.
We can stop the crime without giving up on the person.
Block the drug. Rebuild the brain. Restore responsibility. Expect the person to carry his own weight again.
Then return a functioning human being to the world instead of endlessly paying to contain a broken one.
Give him his freedom back, and perhaps we give a little freedom back to everyone else too.
Sources and Further Reading
ARMR Sciences, “ARMR Sciences Achieves Major Milestone Toward Overdose Protection, Produces First-Ever Anti-Fentanyl Immune Response in Humans,” June 17, 2026.
Scripps Research, “Antibody Blunts Heroin’s Lethality, Paving the Way for a Vaccine,” October 25, 2022.
Colin N. Haile and colleagues, “An Immunoconjugate Vaccine Alters Distribution and Reduces the Behavioral Effects of Fentanyl in Male and Female Rats,” Pharmaceutics, 2022.
Paul T. Bremer and colleagues, “Combatting Synthetic Designer Opioids: A Conjugate Vaccine Ablates Lethal Doses of Fentanyl Class Drugs,” Angewandte Chemie International Edition, 2016.
United Nations Office of the High Commissioner for Human Rights, “Philippines: UN Report Details Widespread Human Rights Violations and Persistent Impunity,” June 4, 2020.
National Institute on Drug Abuse, “Drugs, Brains, and Behavior: The Science of Addiction.”
National Institute on Drug Abuse, “Treatment and Recovery.”
Substance Abuse and Mental Health Services Administration, resources on substance-use treatment and recovery.
National Institute of Mental Health, information on brain-stimulation therapies.
National Center for Complementary and Integrative Health, “Psilocybin for Mental Health and Addiction.”
