Here we go again - all the doom and gloomers - you're so depressing. So what if the Earth changes? Why can't all you people just accept that things are going to change and basically there is ABSOLUTELY NOTHING YOU CAN DO TO CHANGE IT!!! Each time you look a the future it changes.
Embrace the future and if you die during this process then big deal. You've been born, lived and died a myriad of times and will do so for all of eternity...