Horizons audience, Saturday 2019

Horizons welcomes Tricycle Day readers to our 19th conference on October 15-17 in New York City.

Horizons examines the potential of psychedelics in science, medicine, policy and culture across three days at the New York Academy of Medicine.

Register by September 15 to enjoy our back-to-school rates.

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Tricycle Day is a newsletter with more than 100,000 subscribers that helps readers get smarter about psychedelics. It tracks the psychedelic movement — industry news and practical wisdom, from clinical breakthroughs and shifting regulations to guidance on responsible use — through weekly news roundups, reader questions answered by vetted psychedelic practitioners, and interviews with researchers, clinicians, entrepreneurs, and advocates across the field.


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Horizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2024, photo by Manuela LourençoHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons 2024, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2019, photo by Phoebe Montague-WarrHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2018, photo by Steve DuncanHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2022, photo by Andres Bohorquez MarinHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2021, photo by Andres Bohorquez MarinHorizons NY 2021, photo by Andres Bohorquez MarinHorizons Northwest 2022, photo by Andres Bohorquez MarinHorizons NY 2022, photo by Andres Bohorquez MarinHorizons NY 2019, photo by Phoebe Montague-WarrHorizons NY 2019, photo by Phoebe Montague-Warr

Ritu S. Baral
Ritu S. Baral TD Cowen
Anthony L. Back, MD
Anthony L. Back, MD University of Washington, Seattle
Myriam Barthes
Myriam Barthes Journey Clinical
Kevin Balktick
Kevin Balktick Horizons Media, Inc.
Lori Englebert
Lori Englebert Compass Pathways
A.J. Cannon, MD
A.J. Cannon, MD AbbVie
Gisele Fernandes-Osterhold, LMFT
Gisele Fernandes-Osterhold, LMFT University of California San Francisco (UCSF)
Manesh Girn, PhD
Manesh Girn, PhD University of California, San Francisco
Jazz Glastra
Jazz Glastra BrainFutures
Guy Goodwin, MD
Guy Goodwin, MD Compass Pathways
Rikki Harris
Rikki Harris TN Voices
Andrew Gradison, JD
Andrew Gradison, JD U.S. Department of Veterans Affairs
Julie Holland, MD
Julie Holland, MD Private practice, New York City
Harry Grammer, PhD
Harry Grammer, PhD New Earth
Edny Inui, PhD, MBA
Edny Inui, PhD, MBA Palo Santo
Josh Hardman
Josh Hardman Psychedelic Alpha
Bia Labate, PhD
Bia Labate, PhD Chacruna Institute
Bryan Hubbard
Bryan Hubbard Americans for Ibogaine
Amy Lehrner, PhD
Amy Lehrner, PhD Icahn School of Medicine at Mount Sinai
Dalibor Sames
Dalibor Sames Columbia University
William M. Sauve, MD
William M. Sauve, MD Osmind
Kim Roddy, MBA
Kim Roddy, MBA Sunstone Therapies
Tanya Brara Shah
Tanya Brara Shah Psychedelic Mental Health Access Alliance
Kate Reynolds, MPH
Kate Reynolds, MPH Rocky Mountain Poison & Drug Safety
Laurel Anne Sugden
Laurel Anne Sugden Collective Huachuma
Connor Williams
Connor Williams RTW Investments
Rachel Yehuda, PhD
Rachel Yehuda, PhD Icahn School of Medicine at Mount Sinai
Matthew Zorn, JD
Matthew Zorn, JD U.S. Department of Health and Human Services
Alberto “Nachi” López Pérez
Alberto “Nachi” López Pérez Colectivo Huachuma
Al Bugazia, MD
Al Bugazia, MD ARPA-H
Daniel R. Karlin, MD, MA
Daniel R. Karlin, MD, MA Definium Therapeutics
Valentina Mantua, MD, PhD
Valentina Mantua, MD, PhD U.S. Food and Drug Administration
Albert Garcia-Romeu, PhD
Albert Garcia-Romeu, PhD Johns Hopkins University School of Medicine
Andrea Beckel-Mitchener, PhD
Andrea Beckel-Mitchener, PhD National Institutes of Health
Maj. Gen. Glenn H. Curtis (Ret.)
Maj. Gen. Glenn H. Curtis (Ret.) Americans for Ibogaine
Erin Schumaker
Erin Schumaker Politico
Ariana Zepeda, LCSW
Ariana Zepeda, LCSW New Earth

Horizons 2026 — The Psychedelic Healthcare Forum, Thursday, October 15, 2026, New York Academy of Medicine, presented by Horizons and Psychedelic Alpha

Thursday, October 15, 2026

The Psychedelic Healthcare Forum

Briefings and dialogues for entrepreneurs, executives, and funders about the psychedelic industry and ecosystem.

Co-presented with our friends at Psychedelic Alpha.

LEARN MORE ▶︎

Horizons 2026 — Science, Medicine, and Psychedelics

Friday, October 16, 2026

Science, Medicine, and Psychedelics

Updates on psychedelic therapies and neuroscience from leading researchers and institutions.

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Horizons 2026 — Psychedelics in the World

Saturday, October 17, 2026

Psychedelics in the World

Dialogues about the political and cultural dimensions of psychedelics in the United States and across the world.

LEARN MORE ▶︎
REGISTER ▶︎