Gift Memberships

Looking for a gift to mark a special occasion? Consider giving your friends and family a UCS membership, and have them join 100,000 other UCS members.

When you give a gift membership, UCS will send the recipient a letter notifying them of the gift as well as our quarterly magazine, Catalyst for an entire year. Catalyst will give them behind the scenes access to all of our cutting edge campaigns.

If you would like to give multiple gift memberships, please call 1-800-666-8276.

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If you donate and have not already registered, you will receive periodic updates and communications from the Union of Concerned Scientists.

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UCS is a 501(c)(3) charitable organization. 
Your gift is tax-deductible to the full extent provided by law

If you have questions about your membership, contact us at or call 1-800-666-8276. Thank you for your support. 

*With a gift of $1,000 or more, Henry Kendall Society members help ensure real-world solutions to the critical environmental, energy, and global security challenges of our day.