All donations made to Climate Science, Awareness and Solutions will directly support program operations and legal support for Dr. Hansen's expert testimonies in key court cases.

We are a 501(c)3 nonprofit organization and your donation may be tax deductible as allowed by law.

Online / Check / Wire Transfer

1. Online (credit cards or ACH bank transfers)

2. Checks

Please write your check with a memo “Gift donation to Climate Science, Awareness and Solutions" and send it to:

Dr. James E. Hansen

Climate Science, Awareness and Solutions, Inc.

560 Riverside Drive, Suite 21B

New York, NY 10027

3. wire transfers

We also accept wire transfers for large donations. Please email us for wire transfer instructions: csasinc.hansen[at]gmail[dot]com