There's a lot of ways that white women undermine women of color, and black women in particular.
I do atypical work for a white person, which is that I lead primarily white audiences in discussions on race every day, in workshops all over the country. That has allowed me to observe very predictable patterns. And one of those patterns is this inability to tolerate any kind of challenge to our racial reality.
This is what I have learned: Any white person living in the United States will develop opinions about race simply by swimming in the water of our culture. But mainstream sources - schools, textbooks, media - don't provide us with the multiple perspectives we need.
For a lot of white people, just suggesting that being white has meaning will trigger a deep, defensive response. And that defensiveness serves to maintain both our comfort and our positions in a racially inequitable society from which we benefit.
A fundamental but very challenging part of my work is moving white people from an individual understanding of racism - i.e. only some people are racist and those people are bad - to a structural understanding.
As white people in this society, we are socialized from the time that we're born to see ourselves as superior, to see white people and things associated white people as superior. At the same time, I'm encouraged to never admit to that. I'm taught that racism is very bad and immoral.