Book Profits to Social Cause

I would like your help in deciding upon a cause to contribute a percentage of profits from the sale of my book to.  The book "Opportunities Emerging: Social Change in a Complex World" has a social justice and sustainability theme and so it is appropriate to contribute some of the profit to such a cause.

* 1. Which of the following causes do you think would be a good cause to contribute a percentage of profits to?  Please rank from 1 to 7, with 1 being your top pick.

* 2. If you answered "other" to the previous question then please tell me the name of the cause and a brief explanation of why you suggest that cause?

T