The existence of an African-American president beginning a second term should surely contribute to the decline in racial essentialism. And a first female president, whenever she finally arrives, will no doubt do the same for gender essentialism.
Issues of race dominated the Oscars this year, with talk rife over Billy Crystal's controversial black-face sketch, Octavia Spencer's emotion acceptance speech, and Viola Davis' unexpected defeat at the hands of Meryl Streep.