This site features 101 Tools for Tolerance, Ways to Fight Hate, news articles and current topics:
http://www.tolerance.org/

Find updated information about the Human Genome Project and links to many related topics:
www.genome.gov/10001772

See "An Overview of Diversity Awareness" from Penn State.

For famous quotes about diversity, go to:
www.goodreads.com/quotes/tag/diversity

Website for Parents, Families, Friends of Lesbians and Gays (PFLAG):
https://pflag.org/ 

For information and examples of William Perry's Scheme of Ethical Development, go to:
http://www.cse.buffalo.edu/~rapaport/perry.positions.html