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Between 2021 and 2026, the Center was privileged to convene an extraordinary community of scholars, researchers, practitioners, artists, students, and staff whose collective efforts helped establish CSWR as a leading institutional home for serious and sustained engagement in this rapidly evolving field. 

Under the leadership of Jeffrey Breau and Paul Gillis-Smith, Program Leads (2024–2026), the program operated as a global think tank advancing the interdisciplinary study of psychedelics. The program was part of the CSWR's Transcendence and Transformation Initiative and the Harvard Study of Psychedelics in Society and Culture, a collaborative study with the Mahindra Humanities Center and the Petrie-Flom Center for Health Law Policy, Biotechnology, and Bioethics.

A review of the program's accomplishments and primary initiatives can be found here. 

Discover the CSWR’s flagship publications — bridging rigorous scholarship, creative inquiry, and public accessibility.

Theosis (Annual Publication)
Essays, interviews, art, and photography from our scholarly community. Volume 3 (2025–26) spans diverse spiritual traditions and creative collaborations. 
Explore Theosis

4T (Texts & Translations of Transcendence & Transformation)
Open-access translations of visionary and mystical texts from across Eurasia and Africa, presented with original languages and interpretive aids.

Order The Pearlsong and Porphyry of Tyre: On Theology and Theurgy

Thinking with Plants and Fungi

Building on a landmark 2025 conference and years of interdisciplinary collaboration, the volume examines the entanglements of mind and matter, nature and culture, human and more-than-human.

Order the Volume

Research Reflections is an ongoing series that features short, thought-provoking insights from the work of our research scholars and affiliates. These reflections highlight emerging questions, overlooked materials, and fresh perspectives in the academic study of religion, often drawing on historical, cultural, and archaeological themes.

Newly featured Research Reflections: 

Universal Blackness among the Muridiyya and Its Artists, Francesco Piraino

Aryavarta, Land of the Noble Ones, Marina Alexandrova

It Loves to Happen, Michael Prettyman

Over the coming months, we are launching the Archive of Mystical Experiences. This collection of primary-source accounts of transcendent experiences—visions, out-of-body experiences, revelations, apotheosis, and more—covers antiquity to the present and world religions to Indigenous and new-age communities. Balanced with long-form articles, these firsthand accounts contextualize and analyze the role of extraordinary experiences in particular geographies, traditions, and eras. 

Featured articles:

Nonviolence (Ahiṃsā)

Christopher Chapple traces the idea and practice of nonviolence across Hindu, Jain, and Buddhist traditions and into the modern world, exploring its influence on figures and movements ranging from Mahatma Gandhi to Martin Luther King Jr. and contemporary environmental activism.

The Ba’al Shem Tov’s Ascent of the Soul

Maximillian Wetter explores an eighteenth-century account by the founder of Hasidism describing a mystical ascent, an encounter with the Messiah, and revelations concerning prayer, divine names, and redemption.

Om-gnosis was the first podcast dedicated to the study of Occult South Asia. 

Occult literally means “hidden,” but the word has come to mean many things. Today what we call occult often has deep ties to South Asian teachings and practices, including modern yoga, Hindu and Buddhist tantra, and Islamic esotericism. Occult South Asia is full of intercultural transfers, and many authors and practitioners from around the world have played a role in shaping this milieu at local and “translocal” or global levels.

Newest Episode: Epidsode 20: Comparing Magic, Yoga, and Occultism

In advancing its mission to “promote the study of the world’s religions in their classical and contemporary forms,” the Center for the Study of World Religions (CSWR) has highlighted the intersections of poetry, philosophy, and religion.

Since 2017, resident fellow Sherah Bloor—host of the Poetry Series and editor-in-chief of Peripheries—has been central to this work, offering programs, resources, and a creative venue for HDS poets. The Poetry Series rests on three pillars: talks and workshops with visiting poets, in-house workshops, and the journal Peripheries.

Watch the recording: The Invisible Sun: Poetry, Translation, and the Mystical Imagination with Sholeh Wolpé

Pop Apocalypse explores the mystical and the mythic, the paranormal and the psychedelic in popular culture.

The show features interviews with musicians, artists, and writers about how their spiritual experiences and practices inform their work. 

Newest Episode: Episode 22: Exploring the Mysticism of Mathematics with Robert Schneider of The Apples in Stereo 

The Transcendentalism research initiative reimagines American Transcendentalism as a living tradition that continues to shape religious, ethical, and political imaginations. Through scholarly research, workshop collaborations, and educational programming, the initiative brings together historians, philosophers, writers, activists, and practitioners to explore the meaning and relevance of Transcendentalism today. Committed to interdisciplinary dialogue across religion, literature, political thought, and environmental ethics, the initiative seeks to expand the canon of Transcendentalism beyond its most familiar figures and forms.

Watch the recording of CSWR’s screening and conversation on the new PBS documentary Henry David Thoreau, where filmmakers, scholars, and a broad public audience explore the enduring force of his thought.

In his response to the new PBS documentary Henry David Thoreau, Russell Powell reflects on the central question the film poses today: What would it mean to inherit Thoreau? Powell’s answer frames Transcendentalism as a politics whose hope resides in our always falling short of, but continuing to pursue, emancipatory ideals. Read: Transcendentalism and the Politics of Failure 

We are pleased to announce the release of the seventh issue of Peripheries, our annual literary and arts journal.

This year’s edition invites readers into poetry—and art—as a habitable space, exploring themes of privacy, containment, exile, alienation, and home.

Peripheries is a nonprofit literary and arts journal that publishes artistic work that is, broadly understood, “peripheral;” work that explores the interstices between discourses, traditions, languages, forms, and genres.

Order your copy of Peripheries Volume 7.

“Thinking with Plants and Fungi is an interdisciplinary exploration into how plants and fungi help us rethink the nature of mind and matter, and humans’ relationship to the “more-than-human” world. The program’s offerings include a speaker series, a conference on “Interdisciplinary Exploration into the Mind of Nature,” experiential field trips for theHarvard community, and a bi-weekly reading group.

View recorded sessions from the 2025 Conference on YouTube.

Read Thinking with Plants and Fungi Blog posts.