The future is not decided upon, it is not "set". The future is nothing more than potential that is projected based on our now. Change the now, and the future must also change to match it. No matter how long something has been "predicted", it is always our choice to fulfill that prediction or instead to change what it is that we think we are headed towards. You have control over your future because you have control over your now! We have control over our future as a world, because we have control over our now!