What can one person do?

"Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it's the only thing that ever has." -- Margaret Mead, anthropologist

Pheromone attracts straight women and gay men

New Scientist Breaking News - Pheromone attracts straight women and gay men

This kind of makes sense. Even blind and deaf people can be gay. Also, the brain area that is smaller in gay men is directly behind the nose.