The latest ad for the marriage equality forces:

Of course, the simple existence of gay married couples is reality. And although there's no evidence at all that the curriculum would somehow be rigged to peddle ideology of any kind, I see no reason why kids should not learn at some point that homosexuality is a part of the world and history, whatever people's views are on the question. How can kids understand the world around them if they are not given the basic facts?

We want to hear what you think about this article. Submit a letter to the editor or write to letters@theatlantic.com.