Who is #15???? After that good article, and that great lead up, we don't find out who is #15. I wonder if there is a follow up article. Definitely a fascinating

Who is #15???? After that good article, and that great lead up, we don't find out who is #15. I wonder if there is a follow up article. Definitely a fascinating field of study, we haven't even begun to understand. From mating, to enemy forming, to bullying, addiction, food analysis, sleeping, etc., there are so many potential topics to understand, depending on our research into smells.