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Difficult Quotes

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Difficult Quotes

“The reality is that while heliocentrism was discussed and often accepted within Catholic circles - it was effectively the only place where it could be - the more traditional view of the solar system still prevailed even among leading scientists. So it's hardly surprising that Galileo's Catholic judges had difficult accepting his views, especially when they saw themselves as defending scientific orthodoxy and were supported in this by the scientific establishment.”

“When scientists need to explain difficult points of theory, illustration by hypothetical example - rather than by total abstraction - works well (perhaps indispensably) as a rhetorical device. Such cases do not function as speculations in the pejorative sense - as silly stories that provide insight into complex mechanisms - but rather as idealized illustrations to exemplify a difficult point of theory. (Other fields, like philosophy and the law, use such conjectural cases as a standard device.”

“Louis [Leakey] was anxious to initiate a scientific study of these chimpanzees. It would be difficult, he emphasized, for nothing was known; there were no guidelines for such a field study; and the habitat was remote and rugged. Dangerous wild animals would be living there, and chimpanzees themselves were considered at least four times stronger than humans. I remember wondering what kind of scientist he would find for such a herculean task.”

“vivisection is not the same thing as scientific progress. There is such a thing as scientific progress. But this wholesale dedication of scientists to vivisection, which is the easy and cheap way, actually prevents them from scientific progress, for true progress is difficult and requires genius and imagination in its devoted workers.”

“Scientists themselves are of surprisingly little help. They find it difficult to talk of what they do because they tend to assume detailed knowledge is required for generalities to be understood. They find it hard to grasp the concept of the meaning of their work, assuming this to be a debate that takes place at a lower level than the specialized discussions with their colleagues. When they do generalize, - or "popularize" as it is usually called with a noticeable degree of contempt - they tend to reveal a startling philosophical naiveté.”

“A lot of people hate my skepticism, and I think I understand why. The psychics offer wonders and endless possibilities in a world that often seems difficult and mundane. They promise health, wealth, wisdom, eternal life. But if you examine the record, it's not the psychics but the hard-nosed scientists who have actually delivered the things that improve human life. And, to me, science describes a world far more interesting than any psychic fantasy. It's a good world -- not perfect -- but it's ours. So we'd better learn to live with it, the way it is.”

“I want to emphasize in the great concentration which we now place upon scientists and engineers how much we still need the men and women educated in the liberal tradition, willing to take the long look, undisturbed by prejudices and slogans of the moment, who attempt to make an honest judgment on difficult events.”

“I don't think you can pump carbon dioxide into the atmosphere indefinitely and not have a reaction. But there are great scientists such as Freeman Dyson, one of the greatest physicists of the last hundred years, who has studied the question, who believes quite the opposite. The reason transnational action is so difficult is because the major problem with climate change is, A, that there is no consensus, and, B, that the economic cost is simply staggering. Reversing it completely might mean undoing the modern industrial economy.”