I am positive about the future.
A said, things come and go. It has always been that things turned out better after a bad period. Better then they were before. In my opinion things are a lot better then before 1914.
I think we (humans) have come already from far. Things that use to be very normal (like slavery) are (almost) non existent now. In the awareness things are improving.
Personally I believe that we will live forever in a paradise on earth, someday. Well I am not going to see this. And we do not need any GOD to do it. W can manage our own.