Slate, April 8, 2010

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The news began bubbling out over the weekend: “Missing link between man and apes found,” declared an April 3 story in the London Telegraph. When I saw that headline, I thought to myself, “Please, please, not again.”

Whenever scientists make a major discovery about human evolution, we get treated to a lot of misconceptions. The most popular of them all is the myth of the missing link—the idea that paleontologists are on an eternal quest for ancestors linking us directly back to earlier forms of life. Last May, for example, scientists reported the discovery of a 47-million-year-old fossil of a primate called Darwinius. “ Fossil is evolution’s ‘missing link,’” blared a headline in the Sun.

Continue reading “Yet Another “Missing Link”” →

National Geographic, March 31, 2010

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A hungry fly darts through the pines in North Carolina. Drawn by what seems like the scent of nectar from a flowerlike patch of scarlet on the ground, the fly lands on the fleshy pad of a ruddy leaf. It takes a sip of the sweet liquid oozing from the leaf, brushing a leg against one tiny hair on its surface, then another. Suddenly the fly’s world has walls around it. The two sides of the leaf are closing against each other, spines along its edges interlocking like the teeth of a jaw trap. As the fly struggles to escape, the trap squeezes shut. Now, instead of offering sweet nectar, the leaf unleashes enzymes that eat away at the fly’s innards, gradually turning them into goo. The fly has suffered the ultimate indignity for an animal: It has been killed by a plant.

Continue reading “Fatal Attraction” →

Discover, March 22, 2010

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One day in 2005, a retired building surveyor in Edinburgh visited his doctor with a strange complaint: His mind’s eye had suddenly gone blind.

The surveyor, referred to as MX by his doctors, was 65 at the time. He had always felt that he possessed an exceptional talent for picturing things in his mind. The skill had come in handy in his job, allowing MX to recall the fine details of the buildings he surveyed. Just before drifting off to sleep, he enjoyed running through recent events as if he were watching a movie. He could picture his family, his friends, and even characters in the books he read.

Continue reading “Look Deep Into the Mind’s Eye” →

The New York Times, March 22, 2010

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The New York Times, March 15, 2010

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