H.G. Wells' classic "War of the Worlds" is a tale about how some of the smallest creatures on Earth ultimately destroyed Martian invaders wielding technology powerful enough to wipe out humanity. His idea was not entirely fanciful; as global warming lifts the average temperature of... Continue

The most uncomfortable truth of human experience is that life feeds on other life, and each of us depends upon the death of other living things for our continued existence. In early societies, this truth infused creation mythology and manifested in rituals during which life-from-death... Continue

When I was growing up in the 50s, I loved the New Yorker cartoonist Chas Addams and his quirky but insightful brand of dark humor; at one point I had the wall next to my bed plastered with his cartoons, a mini-gallery of Chas Addams... Continue

Living in fear is a terrible thing; it produces thoughts and feelings we would otherwise reject, but in fear, accept. Fear clouds judgment; it breeds suspicion and provides fertile ground for bigotry, intolerance, scapegoating and violence. Fear makes people more easily manipulated, more accepting of... Continue

The world is embroiled in controversy over gender identity. Modern industrialized countries are slowly aligning laws and policies to reflect changing cultural attitudes; what once was hidden and forbidden is now openly visible and allowed. Traditional, less industrialized societies remain committed to laws and policies... Continue

Columbus was no tourist. Neither was Cortez or for that matter Admiral Perry. These world travelers were all about conquest, fame, riches and glory, and by-and-large, they achieved it. Before air travel and luxury ocean liners, expeditions to distant places were a risky and uncertain... Continue

Having now passed the 50th anniversary of the publication of 'Silent Spring' by Rachel Carson it's tempting to feel the ecology movement she fostered has made a difference. However, in comparing its successes to its failures, I'd argue the ecology movement has been a colossal... Continue

We relate to life primarily in two ways: experience and memory. Our experience is subject to the type attention we offer at a given moment; if our attention wanders we lose track of a particular experience. For example, at a baseball game we might find... Continue

Accumulating wealth and personal assets used to be a major cultural preoccupation. Savings accounts once were popular and dutifully depositing a portion of each week's paycheck in the bank was a common practice. The power of compounding interest would over time, it was believed, provide an... Continue