New posts are available every Monday and can be read in under 5 minutes.

Picking An Expert

Photo: TerryJohnston

The world is an unimaginably complex place, made all the more so by the incredible things we human beings have learned to do:  build skyscrapers and space shuttles, clear clogged heart arteries and blocked intestines, make cell phones nearly as thin as credit cards, and modulate the immune system just enough to prevent it from rejecting a transplanted organ but not so much that it leaves its host too susceptible to infection. Continue reading…

How World Peace Is Possible

peace

Photo: Jayel Aheram

When I was in grammar school learning about World War II, I remember thinking how grateful I was that society had finally matured to the point in the intervening years that war no longer ever broke out.   Today I can hardly remember what bizarre thought process led me to conclude that people had actually become less barbaric with time.  I do remember I also believed racial prejudice had died out decades ago and that the pronouncement of guilt or innocence by our justice system reflected actual guilt or innocence. Continue reading…