GCRI is a small organization that has a major impact on what may be the most important issue of our time. We depend on donations to continue our work, and we would be grateful for your support.

Donors from the US and most other countries should send donations to GCRI’s parent organization, Social and Environmental Entrepreneurs. SEE is a non-profit public charity exempt from federal income tax under Section 501(c)(3) of the US Internal Revenue Code. Donations are fully tax deductible under US law.

Donate online:

Donations can be made using PayPal link via the GCRI page on the SEE website.

Donate via check:

Please make checks out to: Social and Environmental Entrepreneurs
In the memo line, write: Global Catastrophic Risk Institute
Mail checks to:
Social and Environmental Entrepreneurs
23564 Calabasas Road, Ste 201
Calabasas, CA 91302

Other ways to donate:

GCRI is able to receive some other forms of donation. For details, please contact Seth Baum, seth [at] gcrinstitute.org.

GCRI is a project of Social and Environmental Entrepreneurs, a non-profit public charity exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code. Your donation is fully tax deductible.