Christchurch, Hardtack and the Myth of Earthquake Preparedness

I sleep with old sneakers and work gloves under my bed. My house and car are stocked with hand-crank radios, potable water and archaic, shelf-stable foodstuffs like hardtack and jerky. In my closet there is a crowbar and a very large axe, which I will use, should an earthquake tumble the walls, to excavate through […]

An Argument About Crows

“Light thickens, and the crow makes wing to the rooky wood.”  MacBeth is talking, telling his wife it’s a good night to murder the king.  Even a century earlier, the collective noun was “a murder of crows.”  Three centuries later, a poet watches a horse that’s been shot: “gorged crows rise ragged in the wind.  […]

Who’s Afraid of Virginia’s Genes?

The email was the opposite of scary. Subject: “Your Genetic Profile is Ready at 23andMe!” Six weeks earlier, I had mailed the genetic testing company a tube of my own spit. Now it was time for me to “start exploring” the results. I was terrified. I read a lot about genetics, so I knew that […]

Ancient Forms of Biological Warfare

“The object of war is not to die for your country but to make the other bastard die for his.” – George S. Patton Early American warfare has always seemed — to me, at least — rather quaint. Men in uniforms line up in a grassy meadow. They march toward one another. They fire, reload, […]

Talking Universe Blues, Part 3

(This post is the third in a three-part series. The first and second appeared the past two Fridays.) “What can we as scientists do to better communicate science to the general public?” This question didn’t stump me, but, I admit, the answer did elude me at first. I started talking about how writers are dependent on […]

The Emperor and the Parasite

In the year 111 BCE,  the emperor of China sent his emissaries westward to the land of the Wusun. The emperor had grown tired of the Central Asian nomads who routinely swept into his villages, stealing the grain, making off with the women and burning the houses. Wudi realized he needed better, faster horses to […]

Guest Post: When Your Evil Internet Twin is You

A few years back, when anyone Googled me, they were directed to a bunch of (and I apologize but there is just no nice way to say this, though those nice British editors at New Scientist tried) piss fetish sites. This had nothing to do with my predilections, which I must hasten to add don’t venture […]