Gas Quotes - page 18
A spectacular anomaly came up with the hydrides of the nonmetals-an ugly bunch, about as inimical to life as one could get. Arsenic and antimony hydrides were very poisonous and smelly; silicon and phosphorous hydrides were spontaneously inflammable. I had made in my lab the hydrides of sulfur (H2S), selenium (H2Se), and tellurium (H2Te), all Group VI elements, all dangerous and vile-smelling gases. The hydride of oxygen, the first Group VI element, one might predict by analogy, would be a foul-smelling, poisonous, inflammable gas, too, condensing to a nasty liquid around −100°C. And instead it was water, H2O-stable, potable, odorless, benign, and with a host of special, indeed unique properties (its expansion when frozen, its great heat capacity, its capacity as an ionizing solvent, etc.) which made it indispensable to our watery planet, indispensable to life itself. What made it such an anomaly? [...].
Oliver Sacks
I see the nations of the world arming in ways that have never before been known in the modern world. I am not speaking of new forms of poison gas, heavier or swifter bombing planes, or parachutes to land brigades of soldiers... What is revolutionary is that the minds of men, women and children are being deliberately trained, directed, distorted, by every conceivable instrument of education and propaganda, to make them tolerant of war, receptive of war, prepared for war, lovers of war. The greatest menace in the world today is not poison gas. There are gas masks against that. The menace is poisoned words, poisoned ideas.
Dorothy Thompson