We all acknowledge racism, sexism, homophobia, and discrimination against people with disabilities exists.
Topism - the attitudes and behaviors that cause all of the above isms. Now it is time to break our programming to not hold the top accountable and openly and boldly call top-of-the-hierarchy attitudes and behaviors just what they are.
Any and all of us exhibit topism, in small and large ways. But if we want to see prime examples, just look at the white, male, heterosexual, tall, able-bodied Christian men in Congress who vote to further the advantages of the haves in our society, and you will see the effects of being clueless to the advantages given to those on top while ignoring the contributions and rights of the masses who actually generate the wealth and well-being of our nation.