I believe in hope as an act of defiance, or rather as the foundation for an ongoing series of acts of defiance, those acts necessary to bring about some of what we hope for while we live by principle in the meantime. There is no alternative, except surrender. And surrender not only abandons the future, it abandons the soul.
Hope is not a lottery ticket you can sit on the sofa and clutch, feeling lucky. It is an axe you break down doors with in an emergency. Hope should shove you out the door, because it will take everything you have to steer the future away from endless war, from the annihilation of the earth's treasures and the grinding down of the poor and marginal... To hope is to give yourself to the future - and that commitment to the future is what makes the present inhabitable.