Nothing Sacred

Is Nothing Sacred? Vacuum Energy, Supersymmetry and Lorentz Breaking from Recoiling D branes

Classical superstring vacua have zero vacuum energy and are supersymmetric and Lorentz-invariant. We argue that all these properties may be destroyed when quantum aspects of the interactions between particles and non-perturbative vacuum fluctuations are considered. A toy calculation of string/D-brane interactions using a world-sheet approach indicates that quantum recoil effects reflecting the ...

Sacred Space

A space can be sacred, providing those who inhabit a particular space with sense of transcendence-being connected to something greater than oneself. The sacredness may be inherent in the space, as for a religious institution or a serene place outdoors. Alternatively, a space may be made sacred by the people within it and events that occur there. As medical providers, we have the opportunity to ...

Is Anything Sacred Anymore?

Eugenics--sacred and profane.

t begins innocuously enough. A six-month-old baby, once thriving and cheerful, begins reacting differently to normal sounds such as clapping hands or closing doors. Her parents ice that her limbs twitch and her muscles are not developing properly. She has trouble swallowing and shows signs of mental retardation. What they can’t see is her compromised brain tissue, which began degenerating when ...

Sacred and Profane

To utilize the notion of a sacred and a profane is to suggest an explanation and ordering of the world encountered that looks back to the Judeo-Christian traditions often claimed as the foundations of Western society. The term " sacred and profane " , bound together often as a figure of speech, suggests the defining differences between a number of oppositions: good and evil, Godly and Godless o...