Evolutionist wants more diabetic black lesbian poets

Pharyngula responds to one of his readers:

I am, however, rather conservative in my views. That's what troubles me with atheism lately, it seems that atheists are generally on the left side of the political spectrum. Esp. your last post about how atheists should have progressive views in terms of "racism", "gender equality" and "disability rights" made me thinking.

I feel like I agree with Conservative Chirstians on most political and social issues. For example, I think that abortion is wrong, that homosexuality is wrong and that feminism is one of the biggest threats to society. ...

However, one cannot be a rational, intelligent human being and contributing member of society and hold the conservative views you do. When you say you favor increasing individual freedom, you actually mean increasing the individual freedom of healthy white male heterosexuals who have skills that corporate interests find profitable, which, I'm sorry to say, is an extremely narrow slice of our culture, and not necessarily the best element of our society. Whatever shall we do with diabetic black lesbian poets in your world?

It seems to me that leftism, atheism, and evolutionism are separate beliefs, but to academics like PZ Myers, they are very closely related.