The Heart of Humanity is a 1918 American silent war propaganda film produced by Universal Pictures and directed by Allen Holubar.

[1] The film was made toward the end of World War I and is known for showcasing von Stroheim as a lecherous 'Hun'.

Nanette (Dorothy Phillips), an American girl living in a small Canadian village, is in love with John Patricia (William Stowell), the eldest of five brothers.

The New York Times criticized the "theatricalities and sentimental artificialities of his plot" but characterized "some of [Holubar]'s battle panoramas [as] among the most comprehensive and vivid ever reproduced on the screen.

"[1] It pointed out that "children add to the charm and effectiveness of some of the scenes, and their costumes and acting reveal that intelligence and care in direction elsewhere evident in the production.