Radical? Yes... absolutely! But how else do we prevent the same patterns from occurring yet again?
Is such a thing possible? I'm a firm believer that ANYTHING is possible! And I certainly don't know how this sort of shift could happen intentionally... although it may be that we will arrive at this very naturally if we continue to progress on our current course of destruction. This would be consistent with the cycles of nature in that a regenerative cycle will undoubtedly follow all the massive purging which we are now experiencing.
This may also be the 'light' aspect of the shadowy side of the New World Order. It is also inevitable that at some point in the future we are going to have a need to be globally united... as we face our next 'visitors'... most likely from a neighboring galaxy. A common invader is a powerfully unifying force... and the dynamics look very much like this...