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Have you ever stopped to ask yourself, “what is time?” We all understand its passage intuitively, experientially. But does time actually exist? Is it a force of nature? A tangible entity? Or is time a human construct–an attempt to comprehend the incomprehensible?
I spoke with theoretical physicist and perhaps the world’s premier expert on the science of time, Sean Carroll, to learn more.
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.Click link below for article:
http://www.huffingtonpost.com/2012/12/31/what-is-time-sean-carroll_n_2339539.html?utm_hp_ref=science
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James' World 2 
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