Christina Hoff Sommers catalogues efforts in Sweden to destroy the notion of gender:

Egalia, a new state-sponsored pre-school in Stockholm, is dedicated to the total obliteration of the male and female distinction. There are no boys and girls at Egalia—just "friends" and "buddies." Classic fairy tales like Cinderella and Snow White have been replaced by tales of two male giraffes who parent abandoned crocodile eggs. The Swedish Green Party would like Egalia to be the norm: It has suggested placing gender watchdogs in all of the nation's preschools. "Egalia gives [children] a fantastic opportunity to be whoever they want to be," says one excited teacher. (It is probably necessary to add that this is not an Orwellian satire or a right-wing fantasy: This school actually exists.) ...

The Swedes are treating gender-conforming children the way we once treated gender-variant children. Formerly called "tomboy girls" and "sissy boys" in the medical literature, these kids are persistently attracted to the toys of the opposite sex. They will often remain fixated on the "wrong" toys despite relentless, often cruel pressure from parents, doctors, and peers. Their total immersion in sex-stereotyped culture—a non-stop Toys"R"Us indoctrination—seems to have little effect on their passion for the toys of the opposite sex. There was a time when a boy who displayed a persistent aversion to trucks and rough play and a fixation on frilly dolls or princess paraphernalia would have been considered a candidate for behavior modification therapy. Today, most experts encourage tolerance, understanding, and acceptance: just leave him alone and let him play as he wants. The Swedes should extend the same tolerant understanding to the gender identity and preferences of the vast majority of children.