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Critical views of science in the news

Chain links: Is the Internet empowering or enslaving us?

I don't believe in God—at least, not any version I've encountered so far—but I do believe in free will. Free will, which I define as our capacity to recognize and act on choices, is what makes life meaningful...

June 15, 2010 — John Horgan

Craig Venter has neither created--nor demystified--life

Craig Venter is the Lady Gaga of science. Like her, he is a drama queen, an over-the-top performance artist with a genius for self-promotion. Hype is what Craig Venter does, and he does it extremely well, whether touting the decoding of his own genome several years ago or his construction of a hybrid bacterium this year...

May 27, 2010 — John Horgan

Are predictions of endless war self-fulfilling?

In Isaac Asimov's science fiction series Foundation, the mathematician Hari Seldon invents a method, called psychohistory, that predicts social behavior as accurately as statistical mechanics predicts the behavior of gases...

May 19, 2010 — John Horgan

Artificial brains are imminent...not!

Scientists are on the verge of building an artificial brain! How do I know? Terry Sejnowski of the Salk Institute said so right here on ScientificAmerican.com .

May 14, 2010 — John Horgan

Grassroots spying might make world peace possible

Except for a smattering of neo-Social Darwinists, religious nuts and arms merchants, everyone wants world peace, right? In a truly peaceful world, nations would not just stop fighting wars; they would cut back their armies and arsenals to levels sufficient for self-defense and internal policing...

April 28, 2010 — John Horgan

Why soldiers get a kick out of killing

Do some soldiers enjoy killing? If so, why? This question is thrust upon us by the recently released video of U.S. Apache helicopter pilots shooting a Reuters cameraman and his driver in Baghdad in 2007...

April 23, 2010 — John Horgan

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