01 JAN 2012 by ideonexus

 Big History as a Fable

Once upon a time, about ten or fifteen billion years ago, the universe was without form. There were no galaxies. There were no stars. There were no planets. And there was no life. Darkness was upon the face of the deep. The universe was hydrogen and helium. The explosion of the Big Bang had passed, and the fires of that titanic event – either the creation of the universe or the ashes of a previous incarnation of the universe – were rumbling feebly down the corridors of space. But the gas...
Folksonomies: wonder big history
Folksonomies: wonder big history
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Carl Sagan tells the story of our Universe's history as a fairy tale.

04 MAY 2011 by ideonexus

 Absolute Certainty Will Always Elude Us

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling on surprises. Yet some New Age and religious writers assert that scientists believe that 'what they find is all there is'. Scientists may reject mystic revelations for which there is no evidence except somebody's say-so, but they hardly believe their knowledg...
Folksonomies: science empricism
Folksonomies: science empricism
  1  notes

Science has a built-in error-detection mechanism.