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An Etruscan Venus and the Patriarchy

“Patriarchy has tried to erase imagery of the feminine since time immemorial. Destroy the image and you can control the narrative.”  — Syreeta McFadden, The Guardian U.S., April 13, 2015 Almost life-sized, the “Venus of Cannicella” looks out at us from behind her protective transparent cylinder in an archeological museum in the town of Orvieto, […]

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Revisiting the Whorf Hypothesis, Part 2

“The Sapir-Whorf hypothesis says that if you immerse yourself in another language, you can rewire your brain.” — Jeremy Renner’s character in Arrival Last week, I discussed the strong and weak versions of the Whorf Hypothesis. The former claims that one’s native language determines our worldview, to the point where we’re unable to think thoughts not […]

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Revisiting the Whorf Hypothesis, Part 1

“The Hopi language is seen to contain no words, grammatical forms, construction or expressions that refer directly to what we call ‘time,’ or to past, present or future.”— Benjamin Lee Whorf Early in this column’s existence, I took a rather superficial look at what’s come to be known as the Whorf Hypothesis (“The Whorf Hypothesis,” […]

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The Purloined Letter 

“The fish is the last to see the water.” — Anthropologist Ruth Benedict Our lives are filled with obvious phenomena that sit right in front of our noses (sometimes literally), yet we often miss seeing them at all. I call it Purloined LetterSyndrome, after Edgar Allen Poe’s 1845 short story of that name.  Synopsis: If […]

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Saturnian Drone: Dragonfly at Titan

As we saw last week, Titan’s surface is a tapestry of abundant carbon-rich chemistry, a delicious target for curious Earthlings to explore. The challenges are immense, including temperatures that make Minnesotan winters look positively tropical, a 90-minute-long communication gap with Earth, sand-like dunes ready to bog down wheeled vehicles and surface sunlight one thousandth the […]

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Saturnian Drone: Dragonfly at Titan (Part 1)

“[On early Earth] you need to have gone from simple to complex chemistry before jumping to biology, but we don’t know all the steps. Titan allows us to uncover some of them.”— Zibi Turtle, Dragonfly principal investigator  “A bizarre Earth” is how one investigator describes icy Titan, Saturn’s largest moon, and the target of NASA’s most […]

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Midsummer Puzzle Time Q’s

TrianglesHow many triangles can you find in this figure? The Old ‘Rope around the Equator” PuzzleYou tie a rope tightly around the Earth’s equator then add three feet to its length and raise it evenly as high as possible. Can a cat now get under the rope? TimepiecesA sundial has no moving parts. What timepiece […]

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Sex: Nature’s Greatest Hack 

Although I wrote about this topic quite recently (“Why Two Sexes?” Feb. 15, 2024), I’m revisiting it due to increasing interest — and confusion — around gender politics. While one’s gender can be as fluid as our culture is diverse, biological sex isn’t. Eukaryotes like us are born male or female, depending on the size […]

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Wallace’s Problem with Evolution

In an ironic turn of history, two of Charles Darwin’s most ardent supporters ended up disagreeing with him. The first was Robert FitzRoy, captain of the HMS Beagle and Darwin’s senior by four years, with whom Darwin had a great relationship during the sloop’s 1831-1836 round-the-world voyage of exploration. At the time, both men hewed […]

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Canals on Mars

“Lowell always said that the regularity of the [Martian] canals was an unmistakable sign that they were of intelligent origin. The only unresolved question was which side of the telescope the intelligence was on.”— Carl Sagan, Cosmos “Canals on the Planet Mars,” read the headline of The Times of London of April 13, 1882, in […]

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