Thom's guest for tonight's Conversations with Great Minds is one of America's most influential thinkers on muliticulturalism and race - Professor Derald Wing Sue. Currently a Professor of Psychology and Education at the Teacher's College at Columbia University - Professor Sue has been at the forefront of some the most forward-thinking scholarship on race relations in America. His book "Microaggressions in Everyday Life" is now considered a classic of its kind - and it won the inaugural UnityFirst dot com National Diversity and Inclusion Book Prize .Professor Sue is also the co-founder and first President of the Asian American Psychological Association. His new book - "Race Talk and the Conspiracy of Silence: Understanding and Facilitating Difficult Dialogues on Race" - is a fascinating look into how we talk about race and racism.