I put those upturned commas around that sentence so you could recognise I wasn't quoting from the article.
I was saying she expressed that attitude.
are you going to say you think she doesn't believe that?
I thought the best bit of the article was where she talked about Franz Boas - included a very nice line where she makes the point that even the ideas of brilliant men don't necessarily last the passage of time.
I went and looked up Franz Boas - yes genetics would have made him change a lot of his ideas! he is famous for being self-critical. Science above race and religion.