It will not be so soon. But there will be a day that ends all living beings on earth.
How soon will depend on human race as we will be the cause of destruction. Looking at the natural disasters happening around the world that has some doings by us. oZone and Greenhouse effect happening to us as the temperature around the world are changing rapidly.
So, are we doing something to slow down these effects or leaving them as it is. We are the ones deciding the fate of the world.