Transpersonal psychology is a field of psychology that focuses on the study of transcendent or spiritual aspects of the human experience. It extends beyond an individual's personal identity and explores the interconnectedness between individuals, nature, and the cosmos. This theory emphasizes the significance of spiritual growth, self-discovery, and the development of an individual's higher potential. It seeks to integrate spiritual wisdom and practices with modern psychological understanding, aiming to promote holistic well-being and a deeper understanding of the human experience. Transpersonal psychology acknowledges the importance of altered states of consciousness, such as meditation, mindfulness, and mystical experiences, in fostering personal growth and transformation. By recognizing the spiritual dimensions of human existence, transpersonal psychology offers a comprehensive approach to understanding human behavior and consciousness, emphasizing the interconnectedness of the mind, body, and spirit.

Entheogenic shamanism is a spiritual practice that involves the ceremonial use of psychoactive substances to induce altered states of consciousness, often for healing, spiritual exploration, and personal transformation. This ancient practice is rooted in various indigenous cultures, where shamanic practitioners use plant-based substances, such as ayahuasca, peyote, or psilocybin mushrooms, to facilitate transcendent experiences and connect with the spiritual realm. Entheogenic or psychedelic shamanism is believed to offer profound insights into the nature of existence, consciousness, and the interconnectedness of all life. It is often seen as a tool for psychological healing, self-discovery, and the exploration of one's innermost being. In contemporary research, the study of these substances has gained traction for their potential therapeutic benefits, particularly in the treatment of mental health conditions such as depression, anxiety, and post-traumatic stress disorder. The exploration of entheogenic or psychedelic shamanism continues to shed light on the intersection of spirituality, consciousness, and psychological well-being. Unfortunately, the role that indigenous wisdom keepers have played in protecting and advancing this knowledge is frequently overlooked or erased in the psychedelic resurgence, and in mainstream PAT training programs.

Liberation psychology is a framework within psychology that focuses on the understanding and dismantling of oppressive power structures and systems, aiming to promote social justice and liberation. This theory emphasizes the importance of examining how societal, political, and economic factors contribute to the oppression of marginalized and disadvantaged groups, and how this impacts the experience of mental health for these marginalized groups. Liberation psychology seeks to empower individuals and communities to challenge and resist systemic forms of oppression, including racism, sexism, classism, and other forms of discrimination as an act of healing and collective wellbeing. It advocates for the development of interventions and strategies that foster collective empowerment, critical consciousness, and community mobilization. By addressing the socials roots causes of mental health, liberation psychology aims to promote equitable access to resources, opportunities, and rights, ultimately moving us closer towards collective liberation.

Decolonization is a critical theoretical framework and a political and social movement that seeks to dismantle colonial structures, ideologies, and practices that continue to perpetuate systems of oppression and marginalization. At its core, decolonization challenges the dominance of colonial powers and aims to restore autonomy, sovereignty, and self-determination to colonized peoples and communities. This multifaceted process involves reclaiming cultural identities, revitalizing indigenous knowledge systems, and fostering inclusive and equitable governance structures. Decolonization recognizes the importance of addressing historical injustices, promoting the recognition of indigenous rights, and revitalizing marginalized languages and cultural practices. It also emphasizes the need for equitable distribution of resources, including land, education, and healthcare, to redress historical inequalities. By acknowledging and rectifying the enduring legacies of colonialism, decolonization contributes to fostering a more just and inclusive society, ultimately promoting social, cultural, and economic empowerment for marginalized communities.