[9th Engineer]

I don't think we're going to have any great revelations past where we are now, only it will become public fact instead of accepted scientific theory. Predispositions are genetic, triggers are environmental, the combination of these two determines our desires and personality. We have control over how we express these in public and to a large degree how much they impact how we live our lives. Past that I don't think there's a hell of a lot more to add.

What we are likely to see emerge in the next decade or two is an more exact understanding of where these triggers exist and how they work. This can then spin into any number of possible senarios. Traditionalists will attend lectures on how to avoid having their children exposed to environmental triggers. Progressives will protest that controlling these experiences is unethical. I don't think the core debate will change much through all this however. The most extreme outcome I can see is the possibility of a pharmaceudical product that would act on a persons phermone receptors at puberty and give a very strong push in either direction desired. Since all this is really determined by environmental and internal chemical signals I can see this as completely within the realm of possibility, but I'm withholding all comments about the implications...