science

Semiotics is the study of sign process, which is to say: it's the science of the search for meaning.

And then, part of the underlying premise of semiotics -- which just happens to be part of the underlying premise of The Colin McEnroe Show, itself -- is that there's meaning... everywhere.

Why do people smoke cigarettes even though everyone knows they're terribly harmful? Why do women wear terribly uncomfortable high-heeled shoes? Could it simply be because those things are... interesting?

Numbers are so fundamental to our understanding of the world around us that we maybe tend to think of them as an intrinsic part of the world around us. But they aren't. Humans invented numbers just as much as we invented all of language.

This hour, we look at the anthropological, psychological, and linguistical ramifications of the concept of numbers.

And we look at one philosophical question too: Are numbers even real in the first place?

Applications to nursing schools spiked during the pandemic from those who wanted to help. They chose to be nurses at a time when the risk to their own health was never greater. Why are some people willing to run toward the fire when others are running away from it?

Most of us fall somewhere on a spectrum of altruistic behavior. We might adopt a stray pet, donate a liter of blood, or check on an older neighbor. Others pursue a career based on helping others, and, at the extreme end of the spectrum, some choose to donate their kidney to a stranger or rush into traffic to save a stranger's life.

We talk to two nurses, a kidney donor, and a psychologist about nursing and the nature of altruism.

No one likes a cloudy sky. A cloud on the horizon is seen as a harbinger of doom. We feel like clouds need to have silver linings.

But here's our thesis: Clouds are unfairly maligned.

Consider this: From almost any vantage point (literally -- any vantage point in the universe), clouds are planet Earth's defining characteristic.

They're what changes, what moves. They're what's going on on our pale blue dot.

Insects are the most abundant group of animals on the planet. There are an estimated 10 quintillion of them on Earth.

Yale University's Dr. Nicholas Christakis explores what it means to live in a time of pandemic. He looks at historical epidemics and current medical and social research to help us understand the potential long-term impact COVID-19 will have on people and culture. 

Greek mythology holds that the arrows of plague Apollo shot down upon the Greeks led to great death and suffering. The plague that has brought death and pain over this past year was not brought by an angry god, but an infinitesimal virus that has wreaked global havoc and exposed the best and worst of human behavior. 

We spend an informative and insightful hour with Nicholas Christakis. 

The jury will begin deliberations later today on whether George Floyd's death was caused by his inability to breathe under the weight of Derek Chauvin. Breathing is so automatic that we don't think about it until lung disease, dirty air, poor breathing habits and, now, COVID-19 and police brutality make it hard to do.

We take breathing for granted; we don't breathe deep enough, we breathe too much, and we often breathe through our mouths instead of our noses. 

Astronaut Kayla Barron was one of the first women commissioned as a submarine warfare officer in the US Navy. Now, she’s part of another groundbreaking group, NASA’s Artemis Team.

This hour, we talk with Barron about her training for the next set of missions to return to the moon.  The Artemis Program aims to put the first woman on the moon in coming years.

humor = tragedy + time

OK, but then the logical next question is: How much time?

If it's OK, at this point, to joke about, say, The Spanish Inquisition... what about, for instance, the Holocaust? Or AIDS? September 11th? The #MeToo movement?

...Derek Chauvin?

Did you get enough sleep last night? If you're like most Americans, probably not. You might feel pretty good after six hours of sleep and a strong cup of coffee, but the physical and mental toll of sleep deprivation is high.

We become more impulsive and less mentally agile, and we make more mistakes. Long term, lack of sleep (six hours or less per night) can mess with mood, hormones, and immune systems, and it can increase our risk for diabetes and cardiovascular disease.

As with all weeks, it's been a strange week.

First there were the Cinnamon Toast Crunch shrimp tails. And then an enormous container ship got stuck in the Suez Canal. And now there might be another toilet paper shortage. Which would be bad for the Amazon drivers who have to poop in their trucks.

Maybe it's been an especially strange week.

Insects are the most abundant group of animals on the planet. There are an estimated 10 quintillion of them on Earth.

But in recent years, scientists have found disturbing evidence that insect populations are on the decline around the world.

There's a theory that ours isn't the only universe. That there are, actually, infinitely many universes.

That there are, then, infinitely many yous.

That there are infinitely many different yous reading infinitely many different versions of this show synopsis. That there are infinitely many universes that don't even bother to include you. Or this show synopsis. Or even reading.

The octopus has always been the stuff of spine-tingling legend, like that of the kraken, the many-armed sea monster believed to drag ships to the bottom of the sea after dining on the crew. Or Gertie the Pus, the giant Pacific octopus that lives under the Narrows Bridge connecting Tacoma, Washington, to Gig Harbor.

In reality, the octopus is more benign but equally fascinating. Did you know the octopus has two-thirds of its brain neurons distributed throughout its eight arms? Or that the severed arm of an octopus can walk independently toward a food source and move it to where its mouth should be?

Extreme heat, crushing air pressure, and toxic clouds. Venus may not seem like a hospitable place.

But the discovery of a certain chemical, phosphine, in that planet’s atmosphere has raised new questions about the possibility of extraterrestrial life. Scientists wonder if a living organism could possibly be creating this unexpected chemical.

This hour, we sit down Martha Gilmore, a Wesleyan professor. She’s a planetary geologist and Venus expert.

What questions do you have about Venus or our solar system?

Applications to nursing schools spiked during the pandemic from those who wanted to help. They chose to be nurses at a time when the risk to their own health was never greater. Why are some people willing to run toward the fire when others are running away from it?

Most of us fall somewhere on a spectrum of altruistic behavior. We might adopt a stray pet, donate a liter of blood, or check on an older neighbor. Others pursue a career based on helping others, and, at the extreme end of the spectrum, some choose to donate their kidney to a stranger. 

We talk to two nurses, a kidney donor, and a psychologist about the nature of altruism.

Yale University's Dr. Nicholas Christakis explores what it means to live in a time of pandemic. He looks at historical epidemics and current medical and social research to help us understand the potential long-term impact COVID-19 will have on people and culture. 

Greek mythology holds that the arrows of plague Apollo shot down upon the Greeks led to great death and suffering. The plague that has brought death and pain over this past year was not brought by an angry god, but an infinitesimal virus that has wreaked global havoc and exposed the best and worst of human behavior. 

We spend an informative and insightful hour with Nicholas Christakis. 

There’s not a lot of great headlines in the news lately. Y’know, between a contentious election, rioting in the Capitol, a raging pandemic, and lots and lots of dangerous misinformation.

Astronaut Kayla Barron was one of the first women commissioned as a submarine warfare officer in the US Navy. Now, she’s part of another groundbreaking group, NASA’s Artemis Team.

This hour, we talk with Barron about her training for the next set of missions to return to the moon.  The Artemis Program aims to put the first woman on the moon in coming years.

We tend not to think much about that pat of butter we put on our morning toast, including how the store-bought sweet cream butter we're eating likely pales in comparison to the rich, nutty flavor of  the cultured butter not found in many stores.

Are we on the verge of societal collapse? We tend to worry about the big explosive stuff like nuclear war, asteroids, and solar flares when we consider end-of-the-world-as-we-know-it scenarios. The reality is that most "fallen" civilizations gradually decline over many decades with a banality that can barely register. 

We often remember the decline of civilizations as the fault of poor leaders or natural disasters but it's more like death from a thousand cuts from conditions like inequality, corruption, and political dysfunction. That's (partly) what happened to the Roman Empire. 

Warner Bros. announced Thursday that all of its movies for all of 2021 will be available to stream on HBO Max the same day they debut in cinemas. The movie theater chains see this as "doomsday for the theatrical experience."

And: Three strange, metal monoliths having been discovered in recent weeks, one each in Utah, Romania, and California. The ones in Utah and Romania have since disappeared, and the one in Utah had stood undiscovered for at least four years before it was found.

Finally: The Undoing is a six-part HBO miniseries starring Nicole Kidman and Hugh Grant. Its finale aired Sunday.

Dogs are man’s best friend, but what’s really going on inside of their heads?

This hour, we talk with canine cognition researcher Brian Hare.

Hare runs Duke University’s Canine Cognition Center, and is the co-author of the new book: Survival of the Friendliest: Understanding Our Origins and Rediscovering Our Common Humanity.

When you think about a dinosaur what springs to mind? Probably something with giant teeth, but is it grey and scaly like a lizard? What about the sound it makes? Does it have a roar like a supersized lion?

Earlier this month Where We Live producer Carmen Baskauf moderated a virtual event with paleontologist Julia Clarke, a lecture presented by the Yale Peabody Museum.

Clarke studies the evolution of dinosaurs—including birds—and in her research, Clarke takes on questions that seem impossible to answer, like: What color were dinosaurs? And what might a Tyrannosaurus rex sound like?

It's our annual Halloween special! For this year, the script kind of wrote itself. We look at the way our current, actual horror is likely to affect our future fictional horror through the lens of the genre's past distinct historical eras.

Plus: A new study that seems to say that horror fans were better prepared for the pandemic than the wimpy rest of us were.

And: Every year on this show, for no particular reason, we look specifically at some classic horror movie that's celebrating its 40th anniversary. Two years ago, it was Halloween. Last year, it was Alien. This year, it's Stanley Kubrick's The Shining.

Dogs are man’s best friend, but what’s really going on inside of their heads?

This hour, we talk with canine cognition researcher Brian Hare.