Do We Really need to do to safe the WORLD?

Don't you think its a waste of time? Could you come out with a better Idea to fully utilize our time & safe ourselves first?

The world is not moving with any of our help? Why waste precious resource on this Earth. Does the World really need our help or are we just kidding our self.
We cant even rescue human & we want to save the World!!! Which Crazy idiot came with this idea.
Are we really happy & enjoy every moment? Or we show crap in front of others?
What you think?