Below are some causes I believe in and support.

EDUCATION:

• Donorschoose.org
• The Secret Science Club (Brooklyn, NY) – secretscienceclub.blogspot.com

SCIENTIFIC RESEARCH:

• National MS Society – nationalmssociety.org
• Team in Training – teamintraining.org
• Leukemia & Lymphoma Society – LLS.org
• The Petrie Project – thepetrieproject.com

OTHER:

• The Wilderness Society – Wilderness.org
• The Cove – dolphinproject.net

Think you should wait until you’re rich to change the world? There’s no need.  In fact, there is plenty of research supporting the idea that you will actually earn more if you give now–IF you give sincerely.  I guarantee you’ll be happier doing it then not.