Cosmic Sister’s psychedelic feminism projects promote safe, legal, responsible journeying with evolutionary allies from the natural world as a way for women to discover fresh, self-liberating perspectives on core women’s rights issues.

Cosmic Sister’s interconnected trio of psychedelic feminism grants includes the immersive Plant Spirit Grant, and the Women of the Psychedelic Renaissance and Cosmic Sisters of Cannabis Grants .

Cosmic Sister’s educational advocacy projects a href="/women-psychedelics/">Women of the Psychedelic Renaissance and Cosmic Sisters of Cannabis, help women educate the public about the benefits and risks of responsible journeying with psychedelic sacred plants such as ayahuasca, cannabis, peyote, iboga and psilocybin mushrooms in consciousness-expanding mind-body-spirit work. These grants are funded by fully tax-deductible donations through Cosmic Sister’s nonprofit fiscal sponsor, the Multidisciplinary Association for Psychedelic Studies (MAPS), and are awarded throughout the year.


1. The Plant Spirit Grant is internally funded.

2. The Women of the Psychedelic Renaissance and Cosmic Sisters of Cannabis grants are funded by donations from individuals, organizations and companies. ANY AND ALL money collected from donations goes directly to educational projects, minus a modest 10% processing fee from MAPS. Any other projects are funded internally.

3. MAPS does not fund Cosmic Sister by contributing money directly. What they do provide, which we very much appreciate, is a fiscal sponsorship, which allows donations to be tax-deductible. MAPS also supports Cosmic Sister trough association, which we also very much appreciate.

Your donation to Cosmic Sister via MAPS is tax-deductible.

Thank you very much for supporting Cosmic Sister's Women of the Psychedelic Renaissance and Cosmic Sisters of Cannabis educational advocacy projects.

Advocacy work is a core element of the Cosmic Sister structure. We have several interconnected educational Advocacy Projects in place that help our growing team spread the word about good work being done by women (and occasionally men) around the world. We are passionate about this work, and welcome your support with gratitude and appreciation.

If you have any questions, or want to send a note to Cosmic Sister regarding which advocacy project you would prefer your donation to go towards, (and/or specific grant recipient by name) please send an email to support (at) cosmicsister (dot) com


“This is much needed. From anthropology and neuroscience to psychotherapy and harm reduction, women are doing much of the front-line work in the fast-growing psychedelic field. We are pleased to support Cosmic Sister through our fiscal sponsorship program and look forward to a more balanced public conversation around the benefits and risks of psychedelics and cannabis.” -- Rick Doblin, founder and executive director of MAPS

We deeply appreciate your donation by way of our fiscal sponsorship with the Multidisciplinary Association for Psychedelic Studies (MAPS). Your donation to MAPS for Cosmic Sister is tax-deductible in the U.S. as allowed by law. All contributions made through this form will be allocated to Cosmic Sister, minus administrative processing fees.

Founded in 1986, the Multidisciplinary Association for Psychedelic Studies (MAPS) is a 501(c)(3) non-profit research and educational organization that develops medical, legal, and cultural contexts for people to benefit from the careful uses of psychedelics and marijuana. To learn more about how MAPS is changing the world by supporting scientific research into psychedelics and medical marijuana, please visit

If you don’t need a tax-deduction you can also donate via PayPal, which is as easy as clicking on this link:


Or visiting: https://www.PayPal.Me/CosmicSister

Note: You will see the Cosmic Sister logo but the name will show up as “Zoe Helene Greene” but rest assured, this is the formal business account and every cent of your donation will go directly to Advocacy Projects, with no percent removed.