Universal Constants... To get the theory of relativity Einstein held the speed of light constant and let time and space vary. These days cosmologists are holding the infinity of the universe as constant and letting its density and expansion/contraction rate vary. In some sense quantum mechanics is about holding the observer...

How is Social Enterprise?... A friend recently commented to me that he was really excited about a new business he was about to undertake, but then added almost apologetically, “I know it’s not much of a social enterprise.” This seemed odd to me because in my experience Jason is as...