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Thursday, May 18, 2006 |
Question of the Week.
The mothership asks
If you could shake the public and make them understand one scientific idea, what would it be?
I answer ...
"There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved" (Charles Darwin, 1859)
A simple testable idea, but a powerful one, and one that can fruitfully both explain and predict phenomena. Irrespective of putative mechanism, and natural selection is just one, organisms are connected by common ancestry and continue to evolve.
[Stranger Fruit]
5:47:49 PM
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Surveillance: the slope is ever more slippery.
From CNN:
Gen. Michael Hayden told his Senate confirmation hearing that the controversial National Security Agency wiretapping program he helped institute would have caught two 9/11 hijackers in San Diego, California, before they carried out their mission.
This is lazy theory. In fact we know that the FBI and others had enough information, but failed to act. It's impossible to say whether wiretaps would have made a difference, just as it's hard to say whether wiretaps will be abused. Classified surveillance programs must be deployed only with great caution and sensitive oversight to prevent abuse. The Bush administration has demonstrated neither caution nor sensitivity in its pursuit of an endless "war on terror" that might ultimately be used to justify practically anything. And we have many examples in our own history, and in the recent history of countries like Germany and the Soviet Union, that suggest surveillance is readily deployed by those who would gather and abuse power.
[Weblogsky]
5:45:30 PM
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WBAB radio signal hijacked, by Bart Jones, Newsday.
Olsen said the station's engineers were investigating what
happened
Wednesday, but he had one possible explanation. He said that from its
studio in Babylon, WBAB sends a high-frequency microwave signal to its
transmitting tower about six miles away in Dix Hills near the Long
Island Expressway.
"Somebody using an illegal transmitter and small antenna we believe
overtook our signal between the studio and the transmitter and that's
how they got in," he said. He added that the pirate would have to be
near the signal but not necessarily at the transmission tower.
"You have to be technologically pretty proficient in order to know how
to do it," he said. "The equipment is probably readily available and
if you know how to put the equipment together ... then it's something
that's possible."
He added that the station was taking steps Wednesday to ensure its
broadcast isn't hijacked again.
8:01:14 AM
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