seeking knowledge and laughter, putting a bullseye on inaccuracy

Science and Technology

From 1990, by Carl Sagan...

We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology. This is a clear prescription for disaster. It’s dangerous and stupid for us to remain ignorant about global warming, say, or ozone depletion, toxic and radioactive wastes, acid rain. Jobs and wages depend on science and technology

26 years of stupidly ignoring the science of global warming. But the larger point of being science illiterate is well illustrated by this passage:

As we settled into the car for the long drive, he told me he was glad I was “that science guy”—he had so many questions to ask about science. Would I mind? And so we got to talking. But not about science. He wanted to discuss UFOs, “channeling” (a way to hear what’s on the minds of dead people—not much it turns out), crystals, astrology. . . . He introduced each subject with real enthusiasm, and each time I had to disappoint him: “The evidence is crummy,” I kept saying. “There’s a much simpler explanation.” As we drove on through the rain, I could see him getting glummer. I was attacking not just pseudoscience but also a facet of his inner life.

And yet there is so much in real science that’s equally exciting, more mysterious, a greater intellectual challenge—as well as being a lot closer to the truth. Did he know about the molecular building blocks of life sitting out there in the cold, tenuous gas between the stars? Had he heard of the footprints of our ancestors found in four-million-year-old volcanic ash? What about the raising of the Himalayas when India went crashing into Asia? Or how viruses subvert cells, or the radio search for extraterrestrial intelligence, or the ancient civilization of Ebla?

The original is here.


Post new comment

The content of this field is kept private and will not be shown publicly.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <img> <blockquote>
  • Lines and paragraphs break automatically.
  • You may post PHP code. You should include <?php ?> tags.
  • Web page addresses and e-mail addresses turn into links automatically.

More information about formatting options