Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed. This world in arms is not spending money alone. It is spending the sweat of its laborers, the genius of its scientists, the hopes of its children. The cost of one modern heavy bomber is this: a modern brick school in more than 30 cities. It is two electric power plants, each serving a town of 60,000 population. It is two fine, fully equipped hospitals. It is some 50 miles of concrete highway. We pay for a single fighter with a half million bushels of wheat. We pay for a single destroyer with new homes that could have housed more than 8,000 people. This, I repeat, is the best way of life to be found on the road the world has been taking. This is not a way of life at all, in any true sense. Under the cloud of threatening war, it is humanity hanging from a cross of iron.
Dwight D. Eisenhower - The Chance for Peace Speech - 1953
Here's what we can do to change the world, right now, to a better ride. Take all that money that we spend on weapons and defences each year and instead spend it feeding and clothing and educating the poor of the world, which it would many times over, not one human being excluded, and we could explore space, together, both inner and outer, forever, in peace. Goodnight.
Bill Hicks - Revelations Tour - 1993