I think the point that was brought up concerning how the decisions will be made leading up to change is an important one. In the Twentieth Century, at least, capitalism was the best decision maker, in terms of distributing resources. Capitalism doesn't necessarily follow logic. It follows what succeeds, just like evolution. Contemporaneously, China has risen to make decisions based upon their logic. They have a planned economy that has enjoyed some measure of success. Time will tell if it is a real competitor to capitalism, but it has already succeeded for so many decades that it is now hard to recall when China was not important. Certainly the president's rhetoric has lent them whatever credibility they may have lacked, if they lacked any, by insisting on a nationally important policy making level that they are something to be afraid of.
There is another way of making decisions which may be important going forward. Associations of people can make those decisions. Imagine a way of thinking where everything that your average complainer has to say has already been worried about, and solved. Platforms like Facebook, Snapchat and Twitter may only be precursors to such more advanced ways of communal thinking. Somebody only has to make some kind of AI powered database that is created in order to focus these types of groups. One which would function on its own rather than require a company or group of people to facilitate it or give it direction. They wouldn't leave as much to chance as capitalism, therefore not allowing for as wide a margin for error, but they may get it right more often than the Chinese method. They may need a more truly post modern world to operate in, seeing as how too much social change may not only be bad for them, in certain instances, but could be reined in by them as well. It would be harder to be either new or different in such a world. One could argue that capitalism, at least, is protective of those. We don't know about mass consensus when a person lies problematically outside of it. They are more scary, potentially, than anything we have cooked up yet. They might certainly threaten man's nature as a dreamer, for instance. They would also, possibly, be more responsive to issues which are routinely ignored under the other ways of making decisions, like how to integrate electric power in the ways not thought possible today.