I'm looking forward to attending TEDGlobal in Oxford especially since the 2009 conference's theme is "The Substance of Things Not Seen". Invisibility, hiddenness, misapprehension -- all are threaded through my own work. Consider Expat Harem's anachronistic, titillating concept. It taps into robust yet erroneous Western stereotypes about Asia Minor and the entire Muslim world: a forbidden world of cloistered women. When infused with a modern and virtual positivity -- the Expat Harem as peer-filled refuge and natural source of foreign female wisdom -- a masked reality emerges: the harem as a female powerbase. This is an Eastern feminist continuum little known in the Western world.

"Help people talk about what they're most afraid of," is a mantra I've been hearing a lot from thoughtful personalities in my life. But first we have to surmount our own resistance to the topics.

I'm discovering with my latest book project, a forensic memoir of friendship, that taboo has an unintended cloaking effect. Societal taboos may be meant to protect us from harmful practices yet banishing from our thoughts the most unimaginable and unspeakable human acts only makes us blind to them happening in our midst.

By finding it so unthinkable, we make possible for taboo behavior to continue in our communities.

Name a taboo from your life. When you hear it mentioned, what’s your reaction?