We’ve already outlined some of the showstoppers. They are significant. But they are challenges to this revolution’s success, not reasons to oppose it. To date, many issues are still unsolved and many questions unanswered, with little collective movement to resolve them. How will the technology scale, and can we scale it without destroying the physical environment? Will powerful forces choke innovation or co-opt it? How will we resolve controversial standards questions without reverting to hierarchy?
