Current Opinion Magazine

Read this article and you will soon get a sense of what busy bees they must have been over at the United States Department of War within that year and a half following the close of World War One. General Amos A. Fries and the lads attached to the Chemical Warfare Service had been applying much cranium power to all matters involving mustard gas, tear gas, Lewisite and White Phosphorus. Much of the post-war dollar was devoted to making ships impervious to gas attacks, masks and uniforms suited to withstand nerve agents and offensive aircraft capable of deploying chemical bombs.

As to the effectiveness of phosphorous and thermit against machine-gun nests, there is no recorded instance where our gas troops failed to silence German machine-gun nests once they were located…In the next war, no matter how soon it may occur, a deadly composition called Lewisite will be used with far more devastating effect than that of mustard gas.

An article about J.B.S. Haldane (1892 – 1964), formerly a British combatant of the Great War who became a chemist (and pioneer geneticist) during the inter-war years studying not merely the effectiveness of poison gas but the question as to whether the weapon was more humane than bullets and artillery shells:

The future lies with poisonous smoke made from arsenic compounds and with mustard gas. Of the latter, he says, it kills one man for every forty it puts out of action, whereas, shells kill one for every three.

His musings concerning atomic energy are referred to as are some of his quack-theories regarding the effects of gas warfare on people with dark skin.