Ugly Quotes - page 37
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 want to offer a little ode to the importance of studying history. We've seen the assertion of "alternative facts” – meaning, essentially, a denial of actual facts. We've see the proliferation of "fake news,” along with the suggestion that it's impossible to differentiate between "real” and "fake” news. Studying history responsibly does some handy things. It compels you to confront and consider ugly realities as part of a bigger picture. Studying history compels you to investigate, evaluate, compare, and analyze evidence to help you piece together ACTUAL facts. And in teaching people to evaluate evidence in search of facts, it trains them to logically analyze and interpret news for themselves. [F]or those insisting that the humanities has no value, we are getting daily examples of how the study of history offers practical tools for understanding not only the past, but the present.
Freeman, Joanne B.