PECS
How Meghan chooses to identify is her business alone. She has probably spent her life being seen as
a black person, being responded to as a black woman. Mixed race/ dual heritage/ of colour are just words..what matters is how her skin colour influences other people's response & attitudes to her.
Quite agree that it's her business and I don't really care one way or the other
However if you read the article posted above you will see that she was seen as white by many and never wanted to put just black in boxes when asked ethnicity.
Fast-forward to the seventh grade and my parents couldn't protect me as much as they could when I was younger. There was a mandatory census I had to complete in my English class – you had to check one of the boxes to indicate your ethnicity: white, black, Hispanic or Asian. There I was (my curly hair, my freckled face, my pale skin, my mixed race) looking down at these boxes, not wanting to mess up, but not knowing what to do. You could only choose one, but that would be to choose one parent over the other – and one half of myself over the other. My teacher told me to check the box for Caucasian. 'Because that's how you look, Meghan,' she said. I put down my pen. Not as an act of defiance, but rather a symptom of my confusion. I couldn't bring myself to do that, to picture the pit-in-her-belly sadness my mother would feel if she were to find out. So, I didn't tick a box. I left my identity blank – a question mark, an absolute incomplete – much like how I felt.
So no, Galaxy, PECS" explanation doesn't sum it up perfectly at all.