“Because it’s there.” Not good enough. The traditional explanation for our species’ imperative to go to the ends of the earth no longer holds, and it hasn’t held for a long time. An isolated population or two might still be lurking out there, somewhere, in a jungle or on an ice floe, harboring a “Because […]
Commentary
In 2008, I published a book about the evolutionary origins and cultural development of warfare throughout human history. John Horgan, about as distinguished a science writer as one is likely to find, graciously invited me to share my thoughts on war’s deep past and possible futures on a web video show he hosted. It was […]
I never imagined that writing a book about cats and dogs would land me in the Boulder County Jail. But there I was on a Friday afternoon in late September, surrounded by 15 inmates in the middle of Cell Block B—and looking for the exit. At that moment, I was more cold than afraid. The […]
A few weeks ago I read the November 2011 newsletter of Roll Back Malaria – a partnership sponsored by the World Health Organization, the United Nations and the World Bank. It contained the following headline: “Nearly a third of all malaria affected countries on course for elimination over the next decade.” I’m not saying the […]
I was helping an astronomer write a sentence. It was about disentangling the color a supernova has intrinsically, from the reddening in its color caused by cosmic dust. He wrote he wanted to “break the degeneracy” between the colors. Break the degeneracy. I got so excited. I’d always thought degenerates were people who didn’t, for […]
About an hour into a long interview, the scientist relaxes, stops using words that might look good on a funding application, and starts saying things like: “Here’s a picture of our immediate neighborhood. Here’s the Milky Way, that’s us. Here’s the Andromeda Nebula, that’s our nearest friend. And there are a bunch of little guys […]
Happy Halloween! I want to tell you a scary story. A decade ago, the planet had six billion people. Today, according to the United Nations, we have seven billion. The UN has chosen Halloween as the symbolic day when the seventh billion person will come screaming into existence. Not scared yet? Maybe these words from […]
A friend I run into regularly says, “Hey, Ann. Do you know that guy from around here who won that Nobel whatever?” He means Adam Riess, and yes, I know Riess. I’ve interviewed him, I say hello, he says hello back. “I have a question for you,” says my friend. “Is your Nobel guy really, […]