As we know by now, science is not the last word on anything. It is one story among many, and it alone doesn’t satisfy every inquiry. Over the last few years I’ve been visiting landscapes associated with the Bering land bridge in western Alaska. Most archaeologists believe this is where the first people crossed from […]
Month: September 2014
I’ve been teaching undergraduates for a while now, various takes on the general theme of the environment and society. Here are some things I’ve noticed. The students often believe that they have discovered the environment and all the bad things we are doing in it. Up to now, they suppose, we have been unaware, self-centered […]
September 22-26, 2014 Erik makes the case that Donald Trump is actually a performance artist — Andy Kaufman in disguise. Ann explained how it happened that between 1993 and 2013 about 10 percent of American electricity came from the Russian nuclear program. “You don’t just propose an idea,” the man responsible for the program says, “you go do something about […]
This story has a happy ending. I promise. Every year before the turn of the last century, some 150,000 sockeye salmon made an epic journey: They traveled from the Pacific Ocean up the Columbia River, hung a right into the Snake, a left into the Salmon, and finally, after swimming upstream for 900 miles, arrived in the clear, icy waters […]
You’d think a wall panel in the Galileo gallery in the Galileo wing of the Galileo Museum would be a good place to get an accurate context for Galileo’s historical significance. You’d be wrong: “These astronomical discoveries heralded a revolution destined to demolish an image of the universe that had lasted for two thousand […]
So, today I’ll be writing about my colonoscopy. Now wait, please don’t close this page! I promise not to dig too deep…er, I mean, I won’t get too mired in…oops, well, let’s just say I’ll try not to say a whole lot about poop. My real interest right now is actually in the “bowel prep.” […]
Over the years, I’ve met a number of physicists who had direct or indirect connections with the Manhattan Project and who then spent the rest of their lives trying to get the nuclear weapons genie back into the bottle and the bottle corked. I think of these physicists as the old arms-controllers. They’re impressive people. […]
“For those who believe, no proof is necessary. For those who don’t believe, no proof is possible.” – Stuart Chase Over the past few months, I’ve vaguely been aware that Donald Trump has been stirring up ideas that vaccinating children causes autism. Trump points out that many kids who get vaccinated also get autism. This is […]
