We live at a time in which you can stick your head inside an active volcano while you’re in your underwear eating cold cereal.
In fact, I advise you to do just that.
Over the years, sociologists and historians have devised various means of measuring the progress of human civilization. You might look at how the average diet has improved. Or take a look at general health and life expectancy. Measure the decreasing size of circuit boards, or take note of the amount of scientific information produced in a given year. Compare the godlike abs of today’s superhero actors to their flabby forerunners.
A less frequently used metric is the ease with which you may stick your head in an active volcano.
As it happens, you can do that right now. Live webcam footage of the mouth of Icelandic volcano Bardarbunga brings hell-on-Earth to your iPad.
What you’ll see, as you wipe Cheerio-flavored milk from your lip, is the glowing inferno of Earth’s molten belly spewing forth into the very air we mortals breathe. AKA, you will see the march of human progress. To our forefathers, such a view likely meant either imminent death or hallucination.
Now, it is mild entertainment to fill that small gap between re-checking your Gmail and drafting fantasy football players.
But to linger a bit more, here is what is actually happening in that haze of thick smoke and redly glowing globs of light. Bardarbunga is Iceland’s second-tallest mountain, a volcano that reaches more than 6,500 feet above sea level. After several weeks of seismic activity (read: earthquakes), the volcano this week turned to eruption, spewing red lava some 160 feet (a good half football-field) into the sky.
If you’re looking at liquid lava, that means it’s 1,300 to 2,200 degrees Fahrenheit as it first erupts, otherwise known as extremely damn hot. Heated by geothermal energy (80% from radioactive decay, 20% energy left over from Earth’s original formation), that makes lava hot enough to ignite most human possessions it touches, if it does not bury them first.
Bardarbunga is a “stratovolcano,” meaning its profile comes from the progressive buildup of layers of cooled lava. That makes it of the same type that buried Pompeii, a people famously known for not being able to peer at the mouth of an active volcano in their pajamas. Think on those mummified losers, and marvel at how far we’ve come.