My best teachers were not the ones who knew all the answers, but those who were deeply excited by questions they couldn't answer.
Brian GreeneRead
The real reason why general relativity is widely accepted is because it made predictions that were borne out by experimental observations.
Interpretation
General relativity is accepted because it accurately predicts phenomena observed in experiments.
Brian Greene emphasizes that the widespread acceptance of general relativity is primarily due to its ability to make accurate predictions that align with empirical observations. This illustrates the importance of experimental validation in scientific theories, showing that a theory gains credibility when its predictions can be tested and confirmed in the real world.
In practice
In a lecture about scientific theories, one might use this quote to illustrate the importance of empirical evidence.
My best teachers were not the ones who knew all the answers, but those who were deeply excited by questions they couldn't answer.
All mathematics is is a language that is well tuned, finely honed, to describe patterns; be it patterns in a star, which has five points that are regularly arranged, be it patterns in numbers like 2, 4, 6, 8, 10 that follow very regular progression.
According to inflation, the more than 100 billion galaxies, sparkling throughout space like heavenly diamonds, are nothing but quantum mechanics writ large across the sky. To me, this realization is one of the greatest wonders of the modern scientific age.
So: if you buy the notion that reality consists of the things in your freeze-frame mental image right now, and if you agree that your now is no more valid than the now of someone located far away in space who can move freely, then reality encompasses all of the events in spacetime.
Black holes, we all know, are these regions where if an object falls in, it can't get out, but the puzzle that many struggled with over the decades is, what happens to the information that an object contains when it falls into a black hole. Is it simply lost?
Physicists are more like avant-garde composers, willing to bend traditional rules... Mathematicians are more like classical composers.
Small-scale fisheries should not be favoured over large-scale operations ebcause of romantic notions of rugged small operators battling both the elements and anonymous corporations. [They ought to be supported] because of the scientific evidence available to confirm the common-sense inference that local fishers, if given privileged access, will tend to avoid trashing their local stocks, while foreign fishers do not have such motivation.
Future generations will wonder in bemused amazement that the early 21st century's developed world went into hysterical panic over a globally averaged temperature increase of a few tenths of a degree, and, on the basis of gross exaggerations of highly uncertain computer projections combined into implausible chains of inference, proceeded to contemplate a roll-back of the industrial age.
Coal is the single greatest threat to civilization and all life on our planet.
Theory-free science makes about as much sense as value-free politics.
If Providence has created the stars and the planets, man has called the cannonball into existence.
Beyond 2050 the world population may start to decrease if women across the world will have, on average, less than 2 children. But that decrease will be slow.
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