Sustainable Timescales
The word “sustainable” is overused to the point of becoming almost meaningless in our culture. In principle, though, it’s an easy enough concept. Unsustainable things fail: unable to continue...
View ArticleInexhaustible Flows?
I recently came across a statement to the effect that once we transition away from fossil fuels to renewable energy like solar, wind, and hydro, we would essentially be home free for the long...
View ArticleUnsustainable Goose Chases
As we look toward the uncertain future, it may occur to some among us that we’ll need energy on Mars. How are we going to get it? Presumably Mars has no fossil fuels—although on the plus side its...
View ArticleLet’s Make a Deal!
Several posts of mine have sought to put the value of Earth’s biodiversity in context. The first of these leveraged the cute coincidence that all the animals on the planet are about the same weight as...
View ArticleThe Game of Life
Despite a lifetime of overlap, and many opportunities to cross paths, I am only now learning of the Game of Life, introduced by John Conway in 1970—the same year that I was introduced to the world....
View ArticleCan't Spell Fail Without AI
Abstinence is a word that frequently applies to me. Alcohol, coffee, cigarettes, drugs, Facebook, Twitter, Insta, TikTok, Bitcoin, stocks, email on smart phone, and lots more: not for me, thanks. I...
View ArticleThey Didn't Stand a Chance
My apologies for such a dismal post topic, but modernity made me do it. I’ve borne witness to a number of the following tragedies first-hand. When exposed to similar atrocities in your own life, I...
View ArticleDistilled Disintegration
My adult life has run on two diverging tracks. On one, I played science. The other track branched off at age 34—twenty years ago this month—when I started teaching a class on Energy and the...
View ArticlePost-Modernity
As sketched in the previous post, I believe modernity to be an unsustainable flash that will not persist into future millennia. Uncomfortable with untethered speculation, I have said little about what...
View ArticleHumans: the Movie
What follows is a story involving a movie watched by animals. The pacing of the movie to be described might seem like a very odd choice, but it simply mirrors the pacing of human life on the planet. A...
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