Xavier Spriet

“Americans tend to shake their heads in astonishment at the Soviet experience. The idea that some state-endorsed ideology or popular prejudice would hog-tie scientific progress seems unthinkable. For 200 years Americans have prided themselves on being a practical, pragmatic, nonideological people. And yet anthropological and psychological pseudoscience has flourished in the United States—on race, for example. Under the guise of “creationism,” a serious effort continues to be made to prevent evolutionary theory—the most powerful integrating idea in all of biology, and essential for other sciences ranging from astronomy to anthropology—from being taught in the schools.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

“Equally, where the technological application of scientific discoveries is clear and obvious—as when a scientist works on nerve gases—he cannot properly claim that such applications are “none of his business,” merely on the ground that it is the military forces, not scientists, who use the gases to disable or kill. This is even more obvious when the scientist deliberately offers help to governments, in exchange for funds.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

“The American system of jurisprudence recognizes a wide range of factors, predispositions, prejudices, and experiences that might cloud our judgment, or affect our objectivity—sometimes even without our knowing it. It goes to great, perhaps even extravagant, lengths to safeguard the process of judgment in a criminal trial from the human weaknesses of those who must decide on innocence or guilt. Even then, of course, the process sometimes fails. Why would we settle for anything less when interrogating the natural world, or when attempting to decide on vital matters of politics, economics, religion, and ethics?”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

“In the way that skepticism is sometimes applied to issues of public concern, there is a tendency to belittle, to condescend, to ignore the fact that, deluded or not, supporters of superstition and pseudoscience are human beings with real feelings, who, like the skeptics, are trying to figure out how the world works and what our role in it might be. Their motives are in many cases consonant with science. If their culture has not given them all the tools they need to pursue this great quest, let us temper our criticism with kindness. None of us comes fully equipped.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark