That's a very difficult question of predicting how emergent technologies will look in the future. Of course, if I was very good at this, maybe I would be playing the stocks, instead of being here talking with all of you.
It's a bit of a mystery. You can look towards recent shifts, recent dynamics, to try to predict what will come next. I think in terms of regulating, in an area where technology is so new and we're discovering new capabilities and applications—it seems like every couple of weeks, something new and exciting is highlighted—having voices from industry and from researchers as part of the regulatory conversation would be a good way to do that.
I would recommend doing that in a way that allows those folks who are experts to share their views in a protected way so that there's a public-facing and also a private way for them to communicate with legislators. That would give you the best opportunity to understand what's happening next and to attempt to be ahead of it.