Science, not gays and sexuality, continues to prove itself the main threat to knuckle dragging Biblical literalists who are already reeling from evidence from the human genome project that Adam and Eve never existed as historical persons. Now, new findings give the "Big Bang" theory a major boost and make the supposed seven days of creation laid out in the Bible look about as moribund as the belief in Adam and Eve. All of this will be terrifying, of course, for the Bible beaters who find thinking for one's self and having uncertainty in their lives the most frightening prospects of all. It also underscores the idiocy of having government and public policy guided by Old Testament literalism. A piece in the New York Times looks at the latest scientific findings:
In the beginning, the universe got very big very fast, transforming itself in a fraction of an instant from something almost infinitesimally small to something imponderably vast, a cosmos so huge that no one will ever be able to see it all.
This is the premise of an idea called cosmic inflation — a powerful twist on the big-bang theory — and Monday it received a major boost from an experiment at the South Pole called BICEP2. A team of astronomers led by John Kovac of the Harvard-Smithsonian Center for Astrophysics announced that it had detected ripples from gravitational waves created in a violent inflationary event at the dawn of time.
“We’re very excited to present our results because they seem to match the prediction of the theory so closely,” Kovac said in an interview. “But it’s the case that science can never actually prove a theory to be true. There could always be an alternative explanation that we haven’t been clever enough to think of.”
The reaction in the scientific community was cautiously exultant. The new result was hailed as potentially one of the biggest discoveries of the past two decades.
Cosmology, the study of the universe on the largest scales, has already been roiled by the 1998 discovery that the cosmos is not merely expanding but doing so at an accelerating rate, because of what has been called “dark energy.” Just as that discovery has implications for the ultimate fate of the universe, this new one provides a stunning look back at the moment the universe was born.
“It gives us a new window on the universe that takes us back to almost the very beginning of time, allowing us to turn previously metaphysical questions about our origins into scientific ones.”
The measurement, however, is a difficult one. The astronomers chose the South Pole for BICEP2 and earlier experiments because the air is exceedingly dry, almost devoid of water vapor and ideal for observing subtle quirks in the ancient light pouring in from the night sky. They spent four years building the telescope, and then three years observing and analyzing the data. Kovac, 43, who has been to the South Pole 23 times, said of the conditions there, “It’s almost like being in space.”
The fact that the universe is dynamic at the grandest scale, and not static as it appears to be when we gaze at the “fixed stars” in the night sky, has been known since the late 1920s, when astronomer Edwin Hubble revealed that the light from galaxies showed that they were moving away from one another.
This led to the theory that the universe, once compact, is expanding. Scientists in recent years have been able to narrow down the age of the universe to about 13.8 billion years. Multiple lines of evidence, including the detection of the CMB exactly 50 years ago, have bolstered the consensus model of modern cosmology, which shows that the universe was initially infinitely hot and dense, literally dimensionless. There was no space, no time.
Then something happened. The universe began to expand and cool. This was the big bang.
The inflationary model implies that our universe is exceedingly larger than what we currently observe, which is humbling already in its scale. Moreover, the vacuum energy that drove the inflationary process would presumably imply the existence of a larger cosmos, or “multiverse,” of which our universe is but a granular element.
“These ideas about the multiverse become interesting to me only when theories come up with testable predictions based on them,” Kovac said Monday. “The powerful thing about the basic inflationary paradigm is that it did offer us this clear, testable prediction: the existence of gravitational waves which are directly linked to the exponential expansion that’s intrinsic to the theory.”
Obviously, there is much more to yet be discovered. Nonetheless, it is pretty clear that the Genesis story written by ignorant and uneducated nomads to explain the unknown is anything but the truth.
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