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

475 Riverside Drive Ste. 401-O

New York, NY 10115

3. wire transfers

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