Gay genes & social construction of gender

'Gay genes': science is on the right track, we're born this way. Let’s deal with it.

это - с одной стороны. но с другой стороны...

The social construction of gender is a notion in feminism and sociology about the operation of gender and gender differences in societies. According to this view, society and culture create gender roles, and these roles are prescribed as ideal or appropriate behavior for a person of that specific sex. - Social construction of gender

не сомневаюсь, что специалисты быстро разъяснят, что противоречия тут никакого нет