I get where the question comes from, TS, I was wondering along the same lines a few days back.

I mean, imagine how much more efficient life can be without emotions! Because we have it now, we can't ever imagine being *without* it, but if we live in a world without emotions, I guess we'd just deal with it, make it work, fit it in.

It makes one wonder.. if such a lifestyle ever existed, how do we substitute socializing and bonding, our primal desires?