Now coming to your question as far as my opinion is I am very optimistic about the future and believe that though there are wars, destruction, and many other problems are going out there in some of the places of the world but that doesn't make the entire world unliveable there are still many places which everyone want to see and dreams of and I think one should live for those dreams, not for the destruction. Even during the times of second world war when there was holocaust and the Jews suffered a lot they still found the reasons to be happy in small things so why we couldn't after all situations are not that worst.
So for me, future will be bright and will depend on the way
one perceives it.
"It is hardest thing in the world to be good thinker without being a good self examiner"
As humans, we would feel hatred, jealousy, anger, fear etc but it should not affect others. The concept of tit for tat does not work in the long run. I would also like to see help being extended to people who have had the misfortune of being born poor. The gap between rich and poor should get narrowed. More importantly, the abuse of women and children should be dealt with firmly. Man and mankid should develop in a way that everyone benefits and not only a handful of rich people.