Scientific theory Quotes

“A universe with a God would look quite different from a universe without one. A physics, a biology where there is a God is bound to look different. So the most basic claims of religion are scientific. Religion is a scientific theory.”

“We don't regard any scientific theory as the absolute truth.”

“Scientific theory is a contrived foothold in the chaos of living phenomena.”

“No scientific theory achieves public acceptance until it has been thoroughly discredited.”

“The scientific theory I like best is that the rings of Saturn are composed entirely of lost airline luggage.”

“The scientific theory I like best is that the rings of Saturn are composed entirely of lost airline luggage.”

“Class analysis can thus function not simply as part of scientific theory of interests and conflicts, but of an emancipatory theory of alternatives and social justice as well. Even if socialism is off the historical agenda, the idea of countering the exploitative logic of capitalism is not.”

“It is an irony of history that the first and greatest success of scientists in persuading governments of the indispensability of modern scientific theory to society was in the war against fascism. It is an even greater and more tragic irony that it was anti-fascist scientists who convinced the American government of the feasibility and necessity of manufacturing nuclear arms, which were then constructed by an international team of largely anti-fascist scientists.”

“What is it, she asks me, why do people cry? Why do we cry when we're happy and when we're sad or hurt? I tell her what I know or think I know: that the body does not distinguish between emotional and physical pain; the muscles around the lachrymal glands receive a message from the brain, then tighten and squeeze out tears. Tears contain high levels of the hormone ACTH and prolactin, endorphins (which we know are mood-altering and pain-killing), as well as thirty times more manganese than is found in blood, suggesting that human tears can concentrate and remove harmful substances from the body. Prolactin in humans controls fluid balance; by the age of eighteen women have 60 percent more prolactin than men, which may explain why women seem to cry more often. I tell her that sadness--like happiness--is an intense feeling of being alive, of having essence. I try to explain to her my own nonscientific theory: that crying is about weight or heft, that we cry when our bodies feel too light or too heavy to bear or hold on to language.”