The Age of Downfall but don't worry long time to go.

Kali Yuga, the "Age of Downfall", is the fourth stage of the world development that we are currently in. As the corruption gradually developed wider in the earlier stages. This stage is the climax stage when the world finally meets a judgement day at the end of it as said in Hindu Scriptures. It's not known when the end comes, but it's believed that we still have a long way to go. At the end of Kali Yuga, it is believed that a new order of a peaceful global society will be established.

It makes more sense to try to make that social order safer and safer, more and more genuinely peaceful, rather than descend voluntarily into a world governed by paranoia, in which one can only feel safe — or, really, “safe” — with cold steel strapped to one’s ribcage.
So more and more peace mission around the globe will delay the age of downfall and more and more liberty & freedom would be provided to weaker sex and underpriviledged would also escalate the process and mankind will have more chance to continue in this polluted and contaminated world.