If you want total security go to prison. There you're fed clothed given medical care and so on. The only thing lacking is freedom.
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.
I'm fed up to the ears with old men dreaming up wars for young men to die in.
You couldn't have fed the '50s into a computer and come out with the '60s.
If you look at the human condition today not everyone is well fed has access to good medical care or the physical basics that provide for a healthy and a happy life.