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
Science is very good at answering the 'how' questions. 'How did the universe evolve to the form that we see?' But it is woefully inadequate in addressing the 'why' questions. 'Why is there a universe at all?' These are the meaning questions, which many people think religion is particularly good at dealing with.
Interpretation
Science explains how things work, but it struggles to answer why they exist.
Brian Greene highlights the distinction between 'how' and 'why' questions in the realms of science and religion. While science excels at providing explanations for the mechanisms of the universe, it cannot address the deeper existential questions that many turn to religion to explore.
In practice
In a university lecture discussing the limits of scientific inquiry.
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.
For those of us who cry out for gun control, our fears cannot be eliminated as long as the country remains an armed camp in which the most troubled among us can find ways to appropriate one of the easily available weapons in all our communities.
'Useful,' and 'necessity' was always 'the tyrant's plea'.
Getting lost was not a matter of geography so much as identity, a passionate desire, even an urgent need, to become no one and anyone, to shake off the shackles that remind you who you are, who others think you are.
Whether people be of high or low birth, rich or poor, old or young, enlightened or confused, they are all alike in that they will one day die.
Scapegoating is as American as apple pie. And because there's almost always a racial or ethnic dynamic to it in our country, scapegoating is the evil cousin of white supremacy.
The good news from the U.S. military survey of focus groups is that Iraqis do accept the Nuremberg principles. They understand that sectarian violence and the other postwar horrors are contained within the supreme international crime committed by the invaders.
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