Yeah, War Pigs wasn't the only anti-war song Black Sabbath did...

Wicked World

The world today is such a wicked place,

Fighting going on between the human race,

People go to work just to earn their bread,

While people just across the sea are countin' the dead;

A politician's job they say is very high,

For he has to choose whose gotta go and die,

They could put a man on the moon quite easy,

While people here on Earth are dying of all diseases;

A woman goes to work every day after day,

She just goes to work just to earn her pay,

Child sitting crying findin' life much harder,

He doesn’t even know who is his father.