What Is This Book About?
Altered Minds explores the enduring human drive to alter consciousness – a neuro-cultural pursuit expressed historically through psychoactive substances and, more recently, through digital technologies. These phenomena are not treated as pathologies, anomalies or isolated practices, but as deeply embedded human behaviours tied to imagination, trauma, sensation and meaning-making. By examining the evolution of altered states through chemical and technological mediums, this study reveals a continuous thread in human history: the symbolic and neurobiological desire to exceed the constraints of ordinary perception.
Why Is This Important Now?
Rapid proliferations of immersive technologies – including virtual reality, algorithmically curated media and artificial intelligence – mirrors the historical role of entheogens and psychoactive rituals in transforming human experience. However, the contemporary context is marked by significant risk: digital addiction, neuro-regulatory dysregulation and the commodification of dream-like states. These developments demand urgent scholarly attention, particularly in light of rising distress among students, professionals and trauma-affected populations. The need to understand how ancient drives manifest in new environments – and how they are regulated, moralised or exploited – is essential to public health, education and policy formation in our digital age.
How Will This Argument Be Developed?
This inquiry adopts a multidisciplinary approach, drawing from neuroscience, anthropology, digital media theory and policy analysis. It is structured around the following methodologies:
1. Neurobiological analysis: The work builds upon dopaminergic models, neuro-plasticity research and affect regulation science to explain the embodied dimensions of thrill-seeking, risk aversion and self-soothing. References to Maté (Reference Maté2022), Glicksohn et al. (Reference Glicksohn, Naor-Ziv, Leshem and Martel2018), Berridge (Reference Berridge2007) and Zuckerman (Reference Zuckerman2007) ground this research in empirical evidence on addiction, trauma and pleasure.
2. Historical and comparative case studies: From ancient entheogenic rituals to twenty-first-century doomscrolling, the book juxtaposes cross-cultural engagements with altered states to highlight recurring cognitive and symbolic patterns. Shamanic, religious and ceremonial practices are analysed alongside emerging digital phenomena (e.g., VR immersion and AI-facilitated simulations).
3. Cultural and symbolic frameworks: Drawing on Big History’s ‘threshold ’ theory, this work situates shifts in consciousness within larger civilisational transitions. It interrogates how imagination, symbolic fixation and cultural transmission shape experiential thresholds, from ritualistic trance to digital dissociation.
4. Policy and regulatory critique: Recognising the structural conditions under which altered states are enabled, criminalised or commodified, this study critically engages with global drug policy, digital regulation and educational practices. The analysis aligns with the work of Seddon (Reference Seddon2014) and others on the socio-political management of transformative experiences.
Together, these approaches support a central hypothesis: that human consciousness is not passively determined by biology or culture, but is actively shaped by the tools we create to find security, dream, imagine and transcend. Whether chemical or digital, the media of alteration reflect and reshape the symbolic architecture of human life. By reframing addiction and altered states as adaptive, symbolic responses to modern and ancestral conditions, this work offers a new language for understanding neurodiversity, trauma recovery and the future of human flourishing.
Humanity is characterised by a persistent and multifaceted pursuit of experience – a drive that has shaped cultural transformation, technological advancement and personal fulfilment. Psychoactive substances and digital technologies alike serve as neuro-culturally embedded means of altering consciousness. Together, these reflect deeply rooted tendencies towards stimulation, transcendence, escape and self-regulation. This intrinsic motivation arises from our neurobiological and psychological inheritance, wherein neurotransmitters such as dopamine, norepinephrine, serotonin and endorphins play a critical role in reinforcing behaviours associated with exploration and risk-taking (Berridge, Reference Berridge2007; Glicksohn et al., Reference Glicksohn, Naor-Ziv, Leshem and Martel2018).
Historically, the use of mind-altering substances has not merely enabled transcendence beyond the limits of conventional perception but has also catalysed the development of agriculture, religion and ritual (Schultes & Hofmann, 1979/2001). In contemporary society, such substances find cognitive analogues in digital technologies – especially virtual reality and artificial intelligence – which offer new paradigms for human engagement and collective creativity. This study articulates these enduring themes by synthesising historical evidence, neurobiological insight and the threshold framework of Big History (Christian, Reference Christian2004; Mithen, Reference Mithen2004; Schäfer, Reference Schäfer2006; Voros, Reference Voros, Grinin and Korotayev2013), to chart the evolution of human experiential adaptation.
Across human history, the liminal space between imagination and reality has shaped individual identity and cultural innovation. Prospero’s observation in The Tempest – ‘We are such stuff as dreams are made on’ – is often read as a meditation on mortality. Yet, it also captures an anthropological truth: human beings are defined not only by their capacity to dream but by their compulsion to reproduce, manipulate and extend dream-like states. This impulse underpins the use of psychoactive substances, ritualised trance, digital immersion and cognitive enhancement technologies. The dream state thus becomes a neurocognitive and cultural template for understanding the continuity of humanity’s pursuit of altered consciousness.
This striving to live fully is rooted in a confluence of evolutionary, psychological and philosophical imperatives. At its core lies a desire to maximise experiences that yield pleasure, meaning and growth, while transcending the existential constraints of mortality and uncertainty (Ryan & Deci, Reference Ryan and Deci2000). Humanity’s uniqueness lies not only in imaginative capacity but in the willingness to act upon it – an impulse that has generated systems of knowledge, forms of governance and structures of meaning across time. Whether originating in biochemical variation, pharmacological discovery or cultural ritual, this drive has propelled humans into a trajectory of experimentation and inquiry, unparalleled among other species.
From an evolutionary standpoint, this drive for enriched experience is closely tied to survival. The success of early humans often depended on curiosity, innovation and adaptability – all behaviours reinforced through dopaminergic systems that reward novelty and risk (Berridge, Reference Berridge2007). Over time, these mechanisms gave rise to a behavioural architecture that fosters creativity, exploration and the embrace of challenge throughout life.
Psychologically, this inclination resonates with theories of self-actualisation and eudaimonia. Maslow’s (Reference Maslow1943) hierarchy posits that beyond basic needs, individuals are motivated by deeper quests for identity, growth and purpose. Modernity reflects this through widespread efforts to craft unique identities via immersive experiences and technological engagement (Csikszentmihalyi, Reference Csikszentmihalyi1990). Philosophically, existentialists such as Camus (Reference Camus1955) and Nietzsche (Pippin, Reference Pippin2006) framed this drive as a creative rebellion against the absurdity of existence, wherein meaning is not discovered but generated through individual action.
The emergence of imaginative foresight was likely evolutionarily advantageous – enabling humans to envision future threats, simulate possibilities and innovate solutions (Suddendorf & Corballis, Reference Suddendorf and Corballis2007). While animals may demonstrate proto-imaginative behaviours, only humans have consistently externalised and acted upon such visions. This tendency is deeply entwined with intrinsic motivation and the capacity for persistence in the face of ambiguity (Ryan & Deci, Reference Ryan and Deci2000). It is precisely this trait that fuels scientific discovery, technological disruption and aesthetic expressions.
Human imagination becomes socially catalytic when shared, refined and transmitted. Language, art and ritual allow for the cumulative building of imaginative worlds, enabling cultures to evolve through iterative visioning and collective creativity (Tomasello, Reference Tomasello2009). Observation and imagination operate not as opposites, but in tandem: observation supplies data; imagination transforms it into design, metaphor and meaning.
This dual faculty – imaginative risk-taking – defines the human project. As Camus (Reference Camus1955) argued, to live authentically is to embrace the unknown with creative resolve. Such resolve drives innovation and cultural dynamism. It also carries the peril of fixation: humanity’s capacity to imagine is matched by a tendency to entrench false models, often elevating them to entrenched civilisational dogmas. Drawing on historical cosmology and cognitive theory, this work contends that such fixated imaginaries, though erroneous, may still yield adaptive social outcomes.
Digital technologies now emulate and extend the imaginative-observational feedback loop. VR, algorithmic immersion and artificial intelligence simulate dream-like states with unprecedented precision, reproducing the symbolic architecture of altered consciousness. In many ways, these systems mirror psychedelic experiences – generating dissociative, affectively charged, time-bending environments, designed to amplify attention or suspend it altogether (Gazzaley & Rosen, Reference Gazzaley and Rosen2016; Montag et al., Reference Montag, Sindermann and Baumeister2020).
Just as theoretical physics has challenged the fixity of space and time (Greene, Reference Greene1999, Reference Greene2004), contemporary digital systems enable the manipulation of perceived realities. The analogy is more than metaphorical: psychedelics and immersive technologies alike challenge Cartesian assumptions and usher in new epistemologies of embodiment and perception. REM dreaming, for instance, has long functioned as a neuro-cognitive laboratory for the strange, symbolic and emotionally potent (Hobson et al., Reference Hobson, Pace-Schott and Stickgold2000; Stickgold & Walker, Reference Stickgold and Walker2013). Cultural rituals have historically sought to reproduce such dream logic through ceremony, entheogens and social performance (Winkelman, Reference Winkelman2010).
The current technological landscape thus constitutes a new dream architecture, not grounded in pharmacology but rather in neural design. This transformation brings opportunities for healing, creativity and exploration, but also raises profound ethical questions: Who controls access? What does it mean when the dream becomes a product, a platform or a prescription? As Seddon (Reference Seddon2014) has shown in relation to substance policy, regulation often reflects political and economic interests more than health or wellbeing. This same dynamic now plays out in algorithmic governance, biometric surveillance and attention engineering.
Thrill-seeking and risk appetite, long central to behavioural psychology (Zuckerman, Reference Zuckerman2007), are increasingly expressed through digital as well as chemical means. The shift from pharmacological alteration to algorithmic modulation does not change the underlying impulse. It reflects a broader transition in how humanity negotiates its interior states, often oscillating between self-transcendence and self-regulation.
Ultimately, the pursuit of altered consciousness is neither trivial nor recreational. It is existential. Whether framed as healing from trauma (Maté, Reference Maté2022), an evolutionary adaptation for social bonding (Winkelman, Reference Winkelman2010) or a philosophical response to finitude, the drive to imagine otherwise remains central to human flourishing. In tracing the arc from ancient pharmacologies to contemporary immersive technologies, this work argues that the dream state – either spontaneous or constructed – is not an aberration but a generative horizon of what it means to be human.
In this context, the observation is not passive but constitutive. From the forager tracking hoof prints to the algorithm decoding genetic anomalies, observation anchors the expansion of consciousness. It is both a method and a metaphor for awareness. As artificial systems become increasingly adept at observing and interpreting, reflecting on the long, human history of attentive seeing becomes essential – not only to understand where we have been, but to ask what kind of observers we now wish to become.
From Lascaux to the metaverse, humanity has dreamt its future into being. This work seeks to understand how – through substances, symbols and simulations – we have redefined the boundaries of the real. At stake is not merely the future of technology or pharmacology, but the future of imagination itself.
The theoretical justification is developed via:
1. Neurobiological convergence: The mesolimbic dopamine system – central to both substance addiction and compulsive digital engagement – demonstrates similar activation patterns in response to drugs and digital stimuli (Berridge & Kringelbach, Reference Berridge and Kringelbach2015). Variable reward feedback systems used in app design, mirror the reinforcement mechanisms found in chemical addiction models (Alter, Reference Alter2017).
2. Cultural and symbolic mediation: Both domains involve ritualisation and symbolic framing. For example, the digital scroll has replaced, in many contexts, the repetitive hand-to-mouth gesture of smoking – functioning similarly in terms of affect modulation and momentary relief from boredom or anxiety. These parallels are examined through anthropological and semiotic frameworks that consider ritual, repetition and symbolic fixation (Winkelman, Reference Winkelman2010).
3. Trauma-informed behavioural science: This work incorporates Gabor Maté’s trauma model of addiction, which foregrounds emotional pain and dysregulation as the root cause of both chemical and behavioural compulsions. From this standpoint, overuse of digital media functions in many cases as a form of maladaptive self-soothing – a mechanism not fundamentally different in structure from opiate misuse or alcohol dependence (Maté, Reference Maté2022).
4. Systems theory and threshold history: By employing Big History’s ‘threshold’ model (Christian, Reference Christian2004), this work contextualises digital and chemical pursuits of non-ordinary states as part of humanity’s cumulative toolkit for navigating symbolic complexity, existential overwhelm and cognitive novelty (Voros, Reference Voros, Grinin and Korotayev2013). The digital comparison is, therefore, not a rhetorical overreach but a necessary expansion of the anthropological record to account for twenty-first-century, consciousness-altering behaviours that may soon rival – or even displace – chemical substances in terms of psychological and social impact. It is also aligned with current trends in clinical research, which increasingly explore digital therapeutics, gamified mental health interventions and immersive simulations as complements or alternatives to pharmaceutical treatments (Torous et al., Reference Torous, Linardon, Goldberg, Sun, Bell, Nicholas, Hassan, Hua, Milton and Firth2025).
