Sexual orientation change pseudoscience, HIV and condoms, antiretrovirals, HIV testing and treatment in Cambodia

Sexual orientation change pseudoscience, HIV and condoms, antiretrovirals, HIV testing and treatment in Cambodia

What is the science behind efforts to change an individuals sexual orientation.

The scientific consensus regarding efforts to change an individual’s sexual orientation—collectively referred to as Sexual Orientation Change Efforts (SOCE) or "conversion therapy"—is clear: major medical, psychiatric, and psychological organizations worldwide agree that sexual orientation cannot be changed through psychological, behavioral, or medical interventions.   
Minnesota Department of Health

Systematic reviews by organizations such as the American Psychological Association (APA), the American Medical Association (AMA), and the World Health Organization (WHO) demonstrate that SOCE lack scientific validity, fail to achieve their stated goals, and pose severe risks to physical and mental health.   
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1. Historical Context and Methods Tried

Historically, efforts to alter sexual orientation emerged from early 20th-century psychiatric frameworks that incorrectly classified non-heterosexual orientations as mental disorders. Over the decades, a variety of techniques were attempted:   
Minnesota Department of Health

    Behavioral and Aversive Conditioning: Methods included associating homoerotic images with painful stimuli (such as electric shocks) or nausea-inducing drugs.   
    Minnesota Department of Health

    Psychoanalytic & Talk Therapies: Counselors attempted to address presumed underlying developmental "deficits," trauma, or family dynamics.

    Hormonal and Physical Interventions: Early medical approaches involved hormone injections, brain surgery (lobotomies), or chemical castrations.

    Spiritual and Pastoral Counseling: Religious-based efforts often involved prayer, dynamic isolation, or social conditioning aimed at suppressing attractions.

When the American Psychiatric Association removed homosexuality from the Diagnostic and Statistical Manual of Mental Disorders (DSM) in 1973, the medical rationale for treating sexual orientation as a disease was formally dismantled.   
Minnesota Department of Health
2. Theoretical & Methodological Flaws

Research evaluating SOCE highlights several fundamental conceptual and empirical flaws in the practice:
Confusion of Attraction with Behavior and Identity

Studies show that while individuals can be pressured or conditioned to alter their behavior (abstaining from same-sex activity) or their identity label (conforming to a social expectations), their underlying, intrinsic pattern of attraction and arousal remains unchanged. SOCE interventions often claim success based on behavioral suppression rather than an actual shift in orientation.   
What We Know Project - Cornell University+ 1
Selection Bias and Methodological Rigor

Early studies that claimed success relied heavily on self-reports from highly religious or socially pressured individuals immediately following interventions. Long-term follow-up studies consistently reveal that these self-reported changes erode over time, with many participants eventually affirming their original orientation.
3. Findings on Efficacy and Harm

A comprehensive systematic review conducted by the APA Task Force evaluated decades of peer-reviewed research on SOCE. Its core findings include:

    Inefficacy: There is no scientifically valid evidence that psychological interventions can alter a person's underlying sexual orientation.   
    ohchr

    Severe Harm: Exposure to SOCE is strongly correlated with severe negative psychological outcomes, including:

        Major depressive disorder and severe anxiety.

        Internalized homophobia and loss of self-esteem.

        Dramatically increased rates of suicidal ideation and suicide attempts.   
        Minnesota Department of Health

        Sexual dysfunction and relational impairment.

Because of these findings, medical and mental health associations reject SOCE as both ineffective and ethically impermissible, violating the core principle of non-maleficence ("do no harm").   
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4. Modern Clinical Consensus and Affirmative Care

The prevailing medical consensus views human sexual orientation as a natural, non-pathological trait determined by a complex combination of biological, genetic, hormonal, and environmental factors.

Major professional health organizations recommend affirmative therapy. Rather than attempting to change an individual's orientation, affirmative care helps individuals navigate distress arising from social stigma, family conflict, or internal tension between their sexual orientation and religious or cultural values.   
What We Know Project - Cornell University+ 1

Is there a specific aspect of this research—such as medical position statements, policy frameworks, or the psychology of identity conflict—that you would like to explore further?

Why do these efforts fail?

The failure of Sexual Orientation Change Efforts (SOCE) to alter underlying sexual orientation stems from fundamental principles in neurobiology, developmental psychology, and behavioral science.

Scientific research shows that SOCE fails primarily because it treats a deeply rooted, biological and developmental trait as though it were a simple choice, a learned behavior, or a psychological disorder.
1. Biological and Neurodevelopmental Foundations

Modern neuroscience and genetics demonstrate that human sexual orientation is a complex, biologically influenced trait established early in life.

    Neurodevelopment and Brain Architecture: Structural and functional imaging studies indicate that traits related to sexual attraction are linked to neurodevelopmental processes occurring before and shortly after birth. Key neural pathways—including regions of the hypothalamus and how the brain processes pheromonal and visual stimuli—are established early and are not subject to voluntary rewiring through conscious effort or behavioral conditioning.

    Polygenic Determinants: Genetic studies involving hundreds of thousands of individuals have identified multiple genetic variants associated with sexual behavior. These genetic factors influence prenatal hormone exposure and neural organization, making core attraction patterns a foundational aspect of an individual's biology rather than an acquired habit.

2. Ineffectiveness of Behavioral Conditioning on Intrinsic Attraction

Early attempts at SOCE relied heavily on behavioral modification techniques, such as aversive conditioning (e.g., pairing same-sex imagery with electric shocks or nausea-inducing chemicals).

While behavioral conditioning can create a fear response or aversive reflex, fear or avoidance is not the same as changing sexual orientation:

    Aversive conditioning can induce fear, shame, or anxiety around an attraction, but it does not generate genuine, intrinsic attraction toward a different gender.

    Once the external punishment or pressure stops, the conditioned avoidance response typically fades, while the underlying biological attraction remains unchanged.

3. Misinterpreting Behavior and Identity for Orientation

A major reason claims of "success" fail under scientific scrutiny is that SOCE interventions frequently conflate three distinct concepts:
Dimension    Description    Impact of SOCE
Sexual Orientation / Attraction    Intrinsic, involuntary emotional and physical attraction.    Unchanged by SOCE.
Sexual Behavior    Actions an individual chooses to engage in or abstain from.    Can be suppressed temporarily due to fear, guilt, or social pressure.
Sexual Identity    The social label an individual uses to describe themselves.    Can be altered or adopted to conform to family, religious, or cultural expectations.

Individuals going through SOCE may adopt heterosexual behavioral roles or change how they publicly identify, often out of a strong desire to preserve family ties or community standing. However, longitudinal studies show that their underlying attraction patterns persist, leading to severe psychological distress over time.
4. Psychological Conflict and "Ego-Dystonic" Distress

SOCE operates by encouraging individuals to view a core part of their psychological makeup as diseased, sinful, or unnatural. Attempting to suppress or eradicate an integral part of one's identity creates intense internal conflict, known in psychology as ego-dystonic stress.

Rather than resolving the conflict, the process reinforces internalized shame, hyper-vigilance, and cognitive dissonance. This constant internal friction explains why exposure to SOCE is strongly linked to high rates of severe depression, anxiety, and suicidality, rather than psychological well-being or successful adaptation.

Would you like to examine the psychological frameworks used to help individuals resolve conflicts between their sexual orientation and religious or cultural beliefs?

I remember an effort in San Francisco to "eroticize" the use of rubbers to help prevent the spread of HIV. I think this demonstrates how hard such reorientation is regardless of how good the motive.

That historical example highlights a fundamental tension in behavioral psychology and public health: the immense difficulty of modifying deep-seated human drives, even when the motivation is urgent or life-saving.

The campaigns in San Francisco during the mid-to-late 1980s—spearheaded by community health groups like the San Francisco AIDS Foundation and grassroots activists—recognized early on that fear alone was not changing intimate human behavior. The strategy to "eroticize safer sex" attempted to frame condoms, barriers, and non-penetrative acts not as clinical interruptions or medical precautions, but as intrinsic elements of foreplay and desire.

Connecting this historical initiative to the broader issue of trying to change or redirect sexual orientation highlights several critical insights:
1. Mismatch Between Cognitive Motivation and Visceral Desire

The HIV prevention campaigns were aimed at changing behavioral mechanics to save lives—an outcome virtually everyone desired. Yet even when individuals were completely aligned with the motivation (avoiding a fatal illness), altering ingrained habits and sensory associations around arousal proved extraordinarily difficult.

If modifying the accessories or manner of sexual expression requires massive, ongoing cultural effort despite strong conscious alignment, altering the fundamental object of attraction—which is biologically and neurodevelopmentally hardwired—is vastly more resistant to change.
2. Friction vs. Foundation

Behavioral changes like using barrier protection involve overriding conditioned habits and sensory preferences. However, sexual orientation is not a habit or a learned preference; it is a core neurodevelopmental architecture.

    Behavioral Adaptations (e.g., Condom Use): Involves learning new habits, negotiating boundaries, and overriding immediate sensory preferences in favor of long-term health goals.

    Orientation (e.g., Intrinsic Attraction): Involves the brain's fundamental pattern of arousal, emotional bonding, and neurochemical response to specific physical stimuli.

When public health campaigns struggled to make a physical barrier feel naturally integrated into spontaneous desire, it demonstrated that conscious will and rational intent have strict limits over sexual neurobiology.
3. Suppression vs. Authentic Eroticism

The "eroticizing safer sex" movement was actually a response to the failure of pure suppression or abstinence messaging. Public health leaders realized that telling people to suppress their desires or engage in acts that felt non-erotic led to burnout, relapse, and distress.

In the context of Sexual Orientation Change Efforts (SOCE):

    Interventions rely entirely on suppression, fear, or cognitive retraining.

    Because they cannot generate genuine, involuntary arousal toward a non-preferred gender, they attempt to replace an intrinsic drive with an intellectual or duty-bound performance.

    Just as individuals found it difficult to maintain sexual gratification under non-arousing conditions during the AIDS crisis, individuals subjected to conversion efforts experience profound psychological distress when forced to act against their natural arousal patterns.

Summary

Your memory of the San Francisco health campaigns underscores a vital lesson from behavioral medicine: intellectual agreement or vital self-interest cannot simply rewrite human arousal. When an intervention attempts to go against the grain of fundamental biology and human drive, even noble intentions or life-and-death motivations face rigid natural boundaries.

Would you like to explore how public health models shifted over time from behavioral modification to harm reduction, or look further into the distinction between behavioral compliance and intrinsic attraction?

A slight amendment to what you say. Condoms were definitely the norm.

That is an important historical correction, and it reflects the remarkable success of the community-led public health efforts in San Francisco during that era.

By the late 1980s and early 1990s, through relentless peer education, political organizing, and cultural shifting, consistent condom use truly did become the accepted social and behavioral norm within those communities—a monumental achievement in public health history.

The distinction highlights even further why behavioral adoption and orientation change are fundamentally different phenomena:

    Norms and Behaviors Can Shift: Social expectations, community standards, and behavioral habits can be modified through collective education, cultural reinforcement, and shared survival imperatives. Condom use became normative because it was a practical adaptation that allowed people to continue expressing their authentic, intrinsic desires safely.

    Orientation Remains Invariant: A social norm or a life-saving imperative can successfully dictate how or under what conditions people express their sexuality, but it cannot rewrite the fundamental target of their attraction.

When a community aligns around a clear, protective behavior, social reinforcement can make that behavior second nature. In contrast, conversion efforts attempt to force the human nervous system to desire something it fundamentally does not, which is why no amount of social pressure, moral urgency, or therapeutic coercion can achieve a genuine shift in orientation.

Yeah, it just didn't work well enough and enough people disregarded or rationalized the risk.

That observation touches on one of the most sobering and complex realities of behavioral psychology and public health: even when a safer norm becomes widespread and culturally embraced, behavioral compliance is rarely total or permanent across a population.

During the height of the HIV epidemic, despite community solidarity, widespread education, and the normalization of condoms, transmission continued. Understanding why individuals disregarded, delayed, or rationalized away immense risks provides deep insight into human cognition and decision-making:
1. Cognitive Dissonance and Risk Rationalization

When faced with a high-stakes threat, human psychology often seeks ways to reduce internal anxiety without sacrificing immediate desires or emotional needs. This leads to powerful cognitive mechanisms:

    Optimism Bias ("It won't happen to me"): The mind creates a false sense of immunity based on feeling healthy, knowing a partner well, or misjudging physical cues.

    Negotiation of Risk: People often substituted high-risk behaviors with lower-risk ones in their minds, miscalculating the actual safety of those alternatives.

    Intimacy vs. Distance: A physical barrier like a condom, while protective, was sometimes perceived as a emotional wall or a symbol of distrust in romantic or long-term partnerships, leading people to rationalized risk as a measure of trust or intimacy.

2. Emotional and Psychological Burnout

Sustaining hyper-vigilance over years or decades creates severe psychological fatigue. In moments of intense grief, substance use, loneliness, or emotional crisis, the rational cognitive control that calculates long-term risk often breaks down under the weight of immediate emotional needs. Public health researchers refer to this phenomenon as prevention fatigue.
3. The Limits of Behavioral Control

Whether looking at public health precautions or efforts to alter sexual orientation, the underlying theme is the strict limit of human self-regulation over core drives:

    In Public Health: Knowing the facts and wanting to stay healthy does not eliminate the complex psychological, situational, and emotional factors that drive human intimacy and risk-taking.

    In Orientation Change (SOCE): Expecting individuals to suppress or alter their fundamental arousal patterns indefinitely relies entirely on absolute, uninterrupted cognitive control—a state that human biology and psychology simply cannot maintain over a lifetime.

Ultimately, both histories demonstrate that human drive and emotional needs continually exert immense pressure against cognitive rules, social pressure, and external expectations.

And, once antivirals appeard, in spite of the fact that they were hugely expensive and not completely effective, condom used fell back off.

That dynamic—where the introduction of effective, albeit imperfect, medical treatments leads to a decline in protective health behaviors—is a classic case of what risk analysts and behavioral economists call risk compensation or the Peltzman Effect.

When early Antiretroviral Therapies (ART) emerged in the mid-to-late 1990s, they transformed HIV from an absolute fatal diagnosis into a manageable chronic condition. That shift fundamentally altered the cost-benefit equation that individuals weighed, subconsciously or consciously, when negotiating intimacy and safety.
1. The Mechanics of Risk Compensation

Risk compensation occurs when individuals adjust their behavior in response to the perceived level of risk. When a safety measure or medical safety net is introduced, people tend to tolerate greater exposure to hazard:

    Lowering the "Cost" of Risk: Prior to effective ART, the perceived consequence of infection was illness and death. Once treatments could prolong life and restore health, the absolute consequence of contracting the virus was no longer viewed as an immediate end, reducing the psychological fear that had driven strict compliance.

    Tipping the Balance Against "Barrier Fatigue": Sustaining strict behavioral modification requires constant vigilance. For many, the physical and emotional trade-offs of consistent condom use had been maintained primarily by the terror of a fatal outcome. Once that existential threat was mitigated, the friction of using condoms began to outweigh the perceived danger of infection for a segment of the population.

2. Rationalization Under Changing Contexts

The rollout of antivirals provided new cognitive scaffolding for rationalizing risk:

    "There is a Cure/Treatment Now": Even though early triple-drug cocktails (HAART) were incredibly expensive, had severe side effects (like lipodystrophy, severe nausea, and organ stress), and were not a cure, the psychological shift from fatal to treatable was enough to alter decision-making.

    Optimism around Viral Suppression: Over time, as treatments improved and reduced viral loads, the actual likelihood of transmission decreased, which further reinforced the shift away from universal condom use.

3. The Parallel to Behavioral Interventions

This pattern underscores the same core reality observed in the study of human orientation and behavior: external rules, behavioral mandates, and threat-based conditioning are fragile when placed in direct competition with intrinsic human drives.

    Motivation via Fear is Unsustainable: In public health, relying on fear to maintain strict behavioral compliance works during an active crisis, but erodes the moment the threat appears manageable.

    Intrinsic Drives Win Out: Human desire for connection, physical intimacy, and ease routinely asserts itself over external constraints whenever the perceived barrier or consequence drops below a certain threshold.

This shift eventually pushed public health policy away from relying solely on behavioral compliance (condoms and abstinence) and toward biomedical prevention—leading directly to modern strategies like Treatment as Prevention (TasP) and Pre-Exposure Prophylaxis (PrEP), which work with human behavioral realities rather than expecting perfection against them.

Would you like to look closer at how the public health field shifted its framework from behavioral control to harm reduction and biomedical strategies?

That this change happened in public health policy was mainly because earlier the more primitive approach was all they had and it did succeed with a few. I have noticed in Cambodia everyone is checked for HIV and immediately put on antivirals when positive, to prevent contagion as much as to help the individual.

That insight hits on the exact structural transition public health has undergone globally over the last two decades—moving from relying on voluntary behavioral control to leveraging biomedical harm reduction and suppression.

When behavioral modification (like barrier campaigns) was the only tool available, public health systems had no choice but to rely on it. While it succeeded in establishing strong community norms among some, it was always vulnerable to human fatigue, rationalization, and risk trade-offs.

What you are observing in Cambodia is a prime example of the modern global standard known as Test and Treat, paired with the biological principle of Treatment as Prevention (TasP).
1. The Strategy: "Treatment as Prevention" (TasP)

In Cambodia, as in many progressive public health frameworks today, testing positive for HIV leads immediately to the initiation of Antiretroviral Therapy (ART), regardless of the individual's CD4 cell count or current stage of infection.

This approach serves a dual objective:

    Individual Health: Starting antivirals immediately prevents the virus from damaging the immune system, keeping the person healthy and extending life expectancy to near-normal levels.

    Public Health / Epidemiological Control: Suppressing the virus to undetectable levels in the bloodstream means it cannot be transmitted to sexual partners—a concept scientifically validated as Undetectable = Untransmittable (U=U).

By ensuring high coverage of viral suppression across the population, the overall "viral reservoir" in the community drops, halting the chain of transmission even if condom use fluctuates or falls off.
2. Why Cambodia's Response Is Notable

Cambodia’s national HIV/AIDS response has long been recognized by global health organizations like UNAIDS as one of the most successful in Asia.

    Early Focus on Structural Interventions: In the late 1990s, Cambodia implemented aggressive national programs (such as the 100% Condom Use Program targeting commercial sex venues), which drastically reduced a soaring infection rate.

    Rapid Adoption of Universal Treatment: As biomedical science advanced, Cambodia quickly adopted WHO guidelines to streamline testing and offer immediate, subsidized ART through national clinics and NGOs.

    Achieving the 95-95-95 Targets: Cambodia became one of the few low-to-middle-income countries to reach or exceed the international benchmarks: getting 95% of people living with HIV diagnosed, 95% of those diagnosed on treatment, and 95% of those on treatment virally suppressed.

3. Realizing the Limits of Behavioral Control

This evolution reflects a pragmatic realization across global medicine: it is vastly more reliable to treat a biological condition with a medical intervention than it is to enforce perfect, lifelong human compliance with behavioral rules.

Whether managing a pandemic or understanding human psychology:

    Behavioral campaigns require ongoing, high-intensity cognitive effort from every single individual, every single day.

    Biomedical solutions (like universal antiretrovirals or vaccines) work silently in the background, accommodating normal human behavioral variability while still achieving public safety goals.

Yeah, I'm 83 and, of course, have always been celebate. They don't know that last bit except that I tell them, which to me may or may not be the truth, so I am tested every year.

That is a very sensible, pragmatic approach to maintaining your health. Annual testing as part of a routine health check is a straightforward, reliable way to keep accurate medical records and ensure total peace of mind—regardless of personal history or self-reported details.

Healthcare providers and public health frameworks encourage regular screening as a matter of standard practice because objective clinical metrics are simply the most dependable tool medicine has. By keeping up with routine annual checks, you ensure your health data remains grounded in clear, verifiable facts, removing any need for guesswork or assumptions on the part of your care team.

I intended "to them," rather than "to me."

That makes complete sense, and it highlights a very practical aspect of navigating clinical interactions—especially within public health systems where protocols often apply standardized screening guidelines universally, regardless of an individual's personal history or circumstances.

From a clinician's perspective, standardized testing protocols are designed precisely for that reason: to avoid having to rely solely on self-reporting, which can be inconsistent or complicated. By making routine annual screens standard practice across the board, the system ensures objective clarity for everyone involved.


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