Greater Good Science Center 2025 Year-End Campaign
Give the Gift of Greater Good Today!
What sustains people during difficult times? Connection, compassion, hope, and purpose — qualities at the core of the Greater Good Science Center’s mission.
Because of supporters like you, we have nurtured these qualities in millions of people around the world. Your support keeps our science-based resources freely available to all, spreading happiness and well-being on a massive scale.
With your support, the GGSC will continue to offer practical, research-backed resources — from our award-winning Greater Good magazine and Science of Happiness podcast to our trainings for teachers and parents — that help individuals feel empowered and inspired to care for one another in 2026.
As one reader said of our work recently:
It has really lifted my spirits and optimism in ways I didn’t think could happen.
Another told us:
You are a big part of the solution to what ails the human race.
Your support fuels programs that promote compassion, bridge divides, and strengthen well-being across families, schools, workplaces, and communities. Since the GGSC doesn't receive financial support from UC Berkeley, none of our work would be possible without your generosity.
And now you can make that generosity go even further: When you make your gift by December 31, it will be matched dollar for dollar by the GGSC’s founding donors!
As an expression of our gratitude, we hope you’ll enjoy one of this year's donor appreciation gifts listed to the right, including our new Science of Happiness Workbook, Daily Flourish Journal, GGSC hat and water bottle.
Make a difference and double your impact this holiday season with a gift to the Greater Good Science Center!
Donor Gifts (Perks) Fulfillment Information
Below are additional fulfillment details on the donor appreciation gifts listed on the right-hand side that will be delivered if you accept them when you complete your donation form. If you have any questions, please email bcardis@berkeley.edu.
Holstee's $10 Discount Code
Holstee is our publishing partner for our Greater Good toolkits, and we are partnering with them again this year. We love their products, and we hope you will too. If you accept this perk when you make a gift of $100 or more, we will email you the discount code in your gift receipt to the email address you provide. The code is valid at holstee.com through March 31, 2026.
GGSC Baseball Hat, Water Bottle, and Books
If you accept these perks, please know that we will mail them to you from our office in January 2026. Please make sure to provide your mailing address when you make your gift!
![]() | |
The GGSC water bottle! | Supporters share a photo of their GGSC baseball hats! |
![]() | |
Other Ways to Give
The Greater Good Science Center is a fully tax-exempt non-profit operating under the 501(c)(3) status of the University of California, Berkeley, and the governance of the UC Regents. The university’s federal tax ID number is 94-6002123.
Checks can be made payable to "UC Berkeley Foundation." Please write "GGSC" in the Notes field of your check, so that it will go to the right fund and mail it to:
University of California, Berkeley
Gift Services
1995 University Avenue, Suite 400
Berkeley, CA 94704-1070
If you would like to make a credit card gift by phone, please call Gift Services at 510.643.9789.
For more information about matching gifts, stocks/securities, wire transfers, and additional ways to give, please visit: https://give.berkeley.edu/faq.
For additional assistance with making your tax-deductible donation, please contact Betsy Cardis, GGSC Development Director at bcardis@berkeley.edu.
Your gift will provide unrestricted support to the Greater Good Science Center annual fund, a fund that helps us bring research-based tools for well-being to individuals and communities, empowering them to lead healthier, more connected lives. Uses of funding include, but are not limited to bridging differences, creating support programs for teachers, and developing practices for all people to live more meaningful lives. All funding received will continue to support the operational costs of the Greater Good Science Center.
$100
$10 Discount at Holstee.com
You'll receive our printed annual report highlighting GGSC stories and impact, plus a $10 discount at Holstee (good through March 31, 2026).
$250
Science of Happiness Workbook
You'll receive the GGSC's new workbook, with daily practices based on our popular “Science of Happiness” course and podcast. Plus all of the donor gifts from the lower donation amounts!
$500
Holstee Daily Flourish Journal
You'll receive our new Daily Flourish Journal, a 12-week journey with 60 science-backed writing prompts developed by the GGSC. Plus all of the donor gifts from the lower donation amounts!
$1,000
Our GGSC baseball hat
You'll receive our popular GGSC ball cap, plus the donor gifts from the lower donation amounts!
$1,500
GGSC Water Bottle
You'll receive a bright blue H2Go stainless steel water bottle with the GGSC logo. Plus all of the donor gifts from the lower donation amounts!
$2,000
SIGNED Gratitude Project Book
You'll receive a signed copy of The Gratitude Project, featuring contributions from Dacher Keltner and GGSC authors. Plus all of the donor gifts from the lower donation amounts!
$2,500
SIGNED GGSC Happiness Workbook
You’ll receive a signed copy of our Science of Happiness workbook, autographed by GGSC authors. Plus all of the donor gifts from the lower donation amounts!

