The Earth and its future

Earth is our home but it won't last forever; many people believe that when we are gone nothing will matter because we will be dead and we'll be up to heaven or if it is our destiny down to hell(the first place in the world where to get war isn't a problem).
The real story is that the sun just has a life spetancy of 5000 years now on, and if we are optimistic just 3000, suposing that andromeda the galaxy near us sticks to our galaxy borders.
You'll be thinkng that it is 5000 years late, because you won't have the pleasure to see it, but you are wrong, because you'll end with our planet polluted until it thinks is better to let it die than continue seeking for help
YOUR FUTURE IS WHAT OF PRESENT WILL LAST