Scientists appear most often in horror movies. Through childlike curiosity or God-defying hubris, they unleash destructive forces they can't control - 'Forbidden Planet's Monsters of the Id.

Wars without military objectives have a tendency to go on forever.

Medicare is a monopoly: a central-planning bureaucracy grafted onto American health care. It exercises a stranglehold on the health care of all Americans over 65, and on the medical practices of almost all physicians. Medicare decides what is legitimate and what is not: which prices may be charged and which services may be rendered.

With its fluctuating forms and needless decoration, fashion epitomizes the supposedly unproductive waste that inspired 20th-century technocrats to dream of central planning. It exists for no good reason. But that's practically a definition of art.

With all of its defects, the global market makes war less likely, even between the U.S.A. and China.

My grandfather was a police officer. He taught Dad about lie detectors and police interrogation methods, so Dad got this old World War II lie detector and used it on us regularly. He was obsessed with the truth.

The time has come to put an end to the fratricidal war and to recover at last peace and accord.

It is absolutely no accident that the peace and reconciliation, and indeed the economic progress, that eluded us generation after generation for hundreds of years, has at last come to pass in an Ireland where the talents of women are now flooding every aspect of life as never before.