Why You Readers Are Even Here...

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));The innate human drive to seek out... stuff (...food, pleasure, stimulation, information):http://www.slate.com/id/2224932/pagenum/all...and Jonah Lehrer's take on the same story