coven83, I really enjoy these questions of the day. Makes for a truly intellectual thought provoking discussion.
Where will humanity be in a hundred years?
Ideally, we will have discovered that we humans, seemingly the most intelligent species on this rock, can/should/must live together in harmony. There will be no more fight for "world domination". Great minds from across the globe will collaborate in endeavors to continue to make our little corner of the universe the best that we can.
Unfortunately, it seems that things may not go that way...given all that is going on in the world right now. Somebody may accidentally (or perhaps on purpose) "push the button" (reminds of the old Genesis video, "Land of Confusion" )
Hopefully it doesn't go that way