This Samhain Put the Heroic Ancestral Women of Technology and Science on your Altar, by Dandelion Lady

The idea of honoring Heroic Ancestors came to me a few years ago when my grove was working on a Lughnassadh ritual and we wanted to connect with our inner warriors.  … I’ve always had a great deal of reverence for a number of modern heroes, including Harriet Tubman, Eleanor Roosevelt, and Martin Luther King Jr.  The rite was a wonderful success, empowering each of us to strive to be more like those people who had come before.

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The Moon Steps Aside to give us the Perseid Meteor Shower! by Starstuff, Contemplating

She thought she could now actually feel the Earth turn–not just imagine it in her head, but really feel it in the pit of her stomach. It was like descending in a fast elevator. She craned her neck back further,…

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Genes Are Like Sentences, Genomes Are Like Books, by Brock Haussamen

Simplified though the comparison is, it’s startling what genetics and written language have in common considering that the second is a recent human invention and the first represents the formation of life almost four billion years ago.

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It’s Diversity All the Way Down, by Brock Haussamen

“The most impressive aspect of the living world is its diversity. No two individuals in sexually reproducing populations are the same, nor are any two populations, species, or higher taxa [categories of organisms]. Wherever one looks in nature, one finds…

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How Our Brains Often Get Things Wrong, by Brock Haussamen

If you’re feeling cynical about people and their errors and foolishness, a place to go to buttress your mood is Wikipedia’s List of Cognitive Biases. It describes more than 150 ways in which our thinking systematically deviates from objective observation and…

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Survivors and the Terminator, by Brock Haussamen

Horseshoe crabs, after half a billion years, still crowd the beach.  (delaware-surf-fishing.com) The story of biological evolution recounts the ways that most plants and animals have changed over time as small bodily variations improved their odds of survival. But what…

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