The addiction spectrum concept traverses the depth-psychology corpus as a contested but increasingly necessary heuristic for understanding addictive phenomena in their full range and gradation. The corpus reveals two principal tensions. First, a definitional struggle: Alexander's ambitious taxonomy distinguishes destructive addiction from mere overwhelming involvement, arguing that existing nosological frameworks — DSM, ICD — have created semantic labyrinth rather than clarity, while simultaneously collapsing the rich gradation that ordinary English once preserved. Second, a severity-continuum debate: Flores and Vaillant's notion that alcoholism, like hypertension, 'runs on a continuum' positions addiction not as a binary state but as a graduated condition with 'high-bottom' and 'low-bottom' presentations that nonetheless share a common psychodynamic substrate. Maté extends the spectrum logic into cultural phenomenology, observing that virtually no person, when honestly self-examined, stands entirely outside addictive patterns. Avery's clinical literature maps the spectrum onto institutional triage through ASAM's five-level placement framework. Across these voices, the spectrum concept resists both the moralizing discreteness of earlier disease models and the neuroscientific reductionism that would collapse all addictive phenomena into a single neurochemical signature. What remains at stake is whether spectrum thinking enables compassionate differentiation or merely dissolves the clinical precision necessary for effective treatment.
In the library
12 passages
not all addictions are created equal, except in the broadest of broad strokes. My HIV- and hepatitis-C-ridden patients in the Downtown Eastside surely stand apart from most of us in the degrees of suffering
Maté affirms that addiction is a universal human tendency distributed across a spectrum of severity, with the gravest presentations distinguished by cumulative deprivation rather than categorical difference in kind.
Maté, Gabor, The Myth of Normal: Trauma, Illness, and Healing in a Toxic Culture, 2022thesis
all forms of addiction can be treated in a similar manner with the same modest success. Just as many problems surround alcohol and drug use that cannot be called addiction because they do not entail overwhelming involvement
Alexander argues that across the full spectrum of addictive objects — substances, gambling, sex, shopping — treatment responses converge, suggesting a shared underlying mechanism that transcends the particular object of addiction.
Alexander, Bruce K., The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008thesis
severe addiction can become a kind of living death, supplanting the full lives that addicted people had hoped to live... People who are severely addicted have a tragic, engulfing problem, whether or not their addiction involves drugs or alcohol
Alexander marks the severe end of the addiction spectrum as qualitatively catastrophic regardless of substance involvement, establishing severity as the morally and clinically decisive variable rather than object-type.
Alexander, Bruce K., The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008thesis
like hypertension, alcoholism runs on a continuum, and a person can have a little of it or a lot of it. His position closely parallels that of AA, as the organization contends that a distinction must be made between 'high-bottom' and 'low-bottom' alcoholics.
Flores, citing Vaillant, articulates the foundational spectrum model for alcoholism — continuous in severity, uniform in treatment response — which prefigures broader addiction-spectrum thinking.
Flores, Philip J., Addiction as an Attachment Disorder, 2004thesis
the authoritative international classification systems for mental diseases, the DSM and the ICD, tried to expunge the word 'addiction' from scholarly discourse, replacing it with 'substance dependence', 'substance abuse', and 'dependence syndrome'.
Alexander traces how institutional attempts to taxonomize addiction have produced semantic fragmentation rather than a coherent spectrum account, motivating his own graduated definitional framework.
Alexander, Bruce K., The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008thesis
Addiction treatment in the United States occurs across a spectrum of levels of care. The American Society of Addiction Medicine's (ASAM) patient placement criteria attempt to match patients to five levels
Avery maps the addiction spectrum onto a clinical triage system, translating dimensional severity into discrete treatment-placement decisions across five institutionally recognized levels of care.
Avery, Jonathan D., The Opioid Epidemic and the Therapeutic Community Model: An Essential Guide, 2019supporting
no one indication of dislocation is by itself a powerful predictor of later addiction, people who have been exposed to several of them are much more likely to become addicted subsequently than those who have been exposed to none or only a few.
Alexander grounds the addiction spectrum in cumulative psychosocial dislocation, proposing that severity of addiction is proportional to the density of dislocating life experiences rather than to any single causal variable.
Alexander, Bruce K., The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008supporting
Drug addiction represents a dramatic dysregulation of motivational circuits that is caused by a combination of exaggerated incentive salience and habit formation, reward deficits and stress surfeits, and compromised executive function in three stages.
Koob and Volkow provide a neurocircuitry account of addiction as a staged, progressive dysregulation, implying a temporal spectrum from binge-intoxication through withdrawal to compromised executive function.
Koob, George F., Neurobiology of addiction: a neurocircuitry analysis, 2016supporting
Levy (2013), a medical doctor, disagreed that addiction is a brain disease, stating that because brain dysfunction can be avoided through abstinence, it cannot be considered a disease.
Dennett surveys competing medical positions on addiction's ontological status, a debate whose resolution shapes whether spectrum thinking is applied categorically or dimensionally in clinical practice.
Dennett, Stella, Individuation in Addiction Recovery: An Archetypal Astrological Perspective, 2025supporting
one distressed drug user could be diagnosed as 'substance dependent' on the basis of three of the criteria, and a second could be so diagnosed on the basis of three entirely different ones. What would the two distressed drug users have in common
Alexander exposes the diagnostic incoherence of the DSM's polythetic criteria, revealing that categorical diagnosis fails to capture the qualitative gradations the spectrum concept is designed to represent.
Alexander, Bruce K., The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008supporting
it is possible to be physically dependent on a drug without being psychologically dependent... the drugs most likely to be abused and most likely to dominate an individual's life are those that produce both physical and psychological dependence
Flores distinguishes physical from psychological dependence, establishing an internal spectrum of addiction severity within the pharmacological domain that prefigures dimensional diagnostic thinking.
Flores, Philip J, Group Psychotherapy with Addicted Populations An, 1997supporting
addiction, 211–23, 224–34 as an adaptation, 233–34... 'bad choices' paradigm, 213–14, 219–20 capitalism and, 295–96, 301–2, 304–6
Maté's index entries situate addiction within an adaptive and sociopolitical frame, indicating that spectrum analysis in his work encompasses cultural and economic determinants alongside individual severity.
Maté, Gabor, The Myth of Normal: Trauma, Illness, and Healing in a Toxic Culture, 2022aside