This is a pretty open-ended question. I guess that makes it kind of interesting though.

I'd say Female, 20's/30's, Liberal, and Scientist/Academic.

For me I don't think of race as being an identifying group, but that's probably because I'm white.
"I don't know! I don't know why I did it, I don't know why I enjoyed it, and I don't know why I'll do it again!" -BART SIMPSON