What Should We Do About Comments?

I have a policy: never read the comments. This rule applies to most of the publications where my work appears online, such as FiveThirtyEight, Slate and The Washington Post. (LWON is the exception. Comments left here require approval before they’re posted, and I read them all.) It might seem unfriendly to ignore people who are […]

The Great Eucalyptus Debate

The Tasmanian blue gum, Eucalyptus globulus, is a magnificent tree. That is perhaps the only thing that everyone agrees on. It is, as Jake Sigg puts it, “a big, grand, old tree.” Tall, gnarled, stripey-barked, with white flowers like sea anemones, blue gum eucalyptus are characteristic of the San Francisco Bay area, despite being native […]

Drawing For My Nerves

I have a tendency to worry. When I’m stressed, I can worry pretty much any time of day, but my brain’s favorite time to worry is in the middle of the night. At 3 a.m., there is no problem that can’t be mulled over, chewed on, and puffed up until it seems like the biggest […]

The Last Word

November 21-25, 2016 This week, Erik brings his expertise to bear on the placebo and nocebo effects of presidential election results. What are the public health implications of deep disappointment? Of all the factors, low voter turnout may make those effects more powerful. NIH no longer uses chimps for biomedical research. But the transfer to chimp […]

Fat: What is it good for?

Infant mortality in the Arctic has always been a bit of a mystery. Yes, the usual suspects are present — high smoking rates, overcrowding — but the same is true of many communities in the south where far fewer babies die. Nunavut’s infant mortality rate, for example, is four times that of the rest of […]

Thankful? Oh, Really?

Ann:  It’s been a fairly dreadful year, personally and nationally, and giving thanks is going to be a stretch.  But even when I was a kid, I was thankless.  When my grandfather said grace at Sunday dinners — “Bless, oh Lord, this food to our use and us to thy service” — I thought the […]

A Tale of Two Fish

I am taking care of two fish this weekend. One is a nice, respectable goldfish. It’s orange and black, it lives alone in a bubbling tank with some seaweed and a little fake wooden log to swim through. It eats a few pellets of food every few days. The other has three eyes, and it […]

Where should research chimps grow old?

In 2015, the National Institutes of Health announced the end of invasive chimpanzee research in the US. The agency had dramatically scaled back the program in 2013, and NIH director Francis Collins reported that due to lack of demand, he had decided to allow the remaining animals to retire as well. “It is clear that we’ve reached a tipping […]