Earth

The Last Gallon of Gas

May 10, 2009

Below is something totally new for Discovery Earth. It's a half-told tale, written in honor of your special feature Fossil Fuels: Is the Party Over? I wrote the first half and you can write the second half in the comments section (the link is at the bottom of this post). The best endings submitted by May 24 will be moved to the main page of this blog, as well as featured on the Discovery Earth website. So get to writing! Let's see what Pablo Ganley does with the world's last gallon of gasoline.


The Last Gallon of Gas on Earth

“That's $855,000 going once. Going twice. Sold! For $855,000 to the bearded man in the front row, the last known gallon of gasoline on the Earth.”

“And the most expensive gallon of gasoline ever,” thought the bearded man. Pablo Ganley felt exhausted after the seven ferocious minutes of bidding. He was an accountant, not a collector. But he won it. It cost him his life savings, but he was now the owner of the final  few drops of the magic liquid that once moved humanity in so many ways. 

On the ride home Ganley sat alone in a private room on the train with the small gas can on the seat beside him. Secure in its bright red, refurbished metal container, this last gasoline was 91-octane Chevron Supreme with Techron, refined from genuine Saudi crude, vintage 2024. The lab tests confirmed it. There was even a certificate of authenticity.

Ganley had kept the domed can covered with a black cotton cloth so that people would mistake it for a small bird cage. Otherwise who knows how much harassment he might get. It angered him to even think about it. People do not understand, he thought. This train of thought reminded him again of the mistake he'd made a few weeks earlier, right after seeing the advertisement about the auction.

In his excitement, he had let it slip to his colleague Kim that he was interested in attending and bidding on the gasoline. Then he added, unwisely, that he was working on rebuilding a 1968 pick-up truck. In reply he got an uncomfortable silence and a puzzled, almost offended, look from Kim. A moment later she smiled. Gmc-truck-324x205

“Good one Pablo,” Kim said. “You totally caught me off guard. You're so totally not a jokester most of the time. So the next thing you're going to tell me is that you're reviving slavery and cigarette smoking, right?”

He could only fake a smile and change the subject. But he'd seethed about it ever since. To think that Kim and others really looked back on the Age of Oil the same way they looked back on American slavery and smoking! There was no comparison. Slavery was obviously evil, he thought. Cigarettes cause cancer. No one had ever honored the cultures that spawned such things.

Oil, on the other hand, was not evil, no matter the lies they teach in school these days about climate change, terrorism and all the supposedly toxic side-effects of petrochemicals. No way. Oil pulled America out of the mud and made it the most muscular, powerful nation on Earth. Those were the days!

According to Ganley's read on history, it was because the U.S.A. adopted all that anti-fossil fuel propaganda that the nation had declined. Now it was just another washed up superpower has-been, just like not-so-merry-old England. Today the only superpower was Bolivia – the lithium capital of the world. Lithium for batteries. Bolivia! In South America! How his father would have laughed at the very suggestion of it!

Ganley suddenly felt the need to commune with his gasoline. He lifted the gas can onto his lap, unscrewed the brass cap and gently sniffed. Then quickly twisted it shut again. Ah! The odor cleared his head and made him salivate. Pungent and meaty, it triggered a deluge of memories.

First was the memory of being lifted by his father into the seat of an ancient blue GMC pickup truck. The truck smelled of gasoline, aged upholstery, axle grease, tobacco smoke and motor oil. The family's name for the truck was “Stinky” because of its perennial stew of mostly toxic stenches. But Pablo loved all the scents. It was the smell of Papa. It filled him with longing for the low, idling rumble of his father's voice and the sight of his dark and weathered living face. His father died when Pablo was only eight. He was an old man.

In Pablo's memory the truck and his father were almost the same person. And the truck, Pablo knew, was truly was a major part of his father's identity. Without it he would just be another indistinguishable old man heading to work on the train. The truck made the man. It was once that way for every American.

“Everyone had cars and the cars were part of their personalities,” he mused. “You could just gas up and go wherever you wanted to in a car that suited you to 'T.' Those were the days.”

Ganley remained lost in memories for the remaining two hours of his trip home. From the station he walked the last kilometer to his little house. He set the gas can on the kitchen counter, reheated some day-old leek soup (whatever happened to a steak and potatoes?, he wondered) then sat down to eat and finally face the big question: What was he going to with history's last gallon of gasoline?

He couldn't burn it: Not in an engine or even on a funeral pyre. That had been against the law for decades. And as much as he was against many things happening in society these days, he had a deep-seated revulsion for law-breaking.

He did not want to keep it as a collectible investment, like the other bidders at the auction. Those people would have treated the last gallon of gas as they did those very old bottles of wine that were bought and sold and never opened. Nevertheless, Ganley was determined to do something with the last gallon of gas. It had to be glorious. It had to do honor to the wonderful world that was lost and to his father. But what?

He finished his soup, placed the bowl and spoon in the sink and moved the gas can onto the kitchen table. He reversed a chair so he could watch the can while leaning his chin and hands on the chair back. Then he sat down and started thinking...

Discovery Earth: Superorganisms

February 23, 2009

Sorry for loud pups in this video update. I'll try to do better next week.

 

  • News: Hidden Layers Trigger Red Tides
    Researchers have discovered how layers in ocean water can help concentrate toxic red-tide organisms so they can communicate and do their dirty work.
  • IM Interview: Science of Superorganisms 
    Researchers Kay Bidle and Vardi Assaf chat with Larry O'Hanlon about the awesome power or trillions of microbes working together.
  • Slideshow: Larger Than Life 
    The meek don't need to inherit the Earth -- they already own it. Superorganisms made of trillions of microbes have been around for billions of years and they rule! Take a look at a slideshow of what are arguably the largest lifeforms on the planet.
  • Earth Pub Blog: Are We A Superorganism Yet?
    Larry O'Hanlon looks into the ways in which humanity is, and is not, cutting it as a superorganism. The good news is, we can learn from the best.

Check back in later for the Discovery superorganism video as well.

Discuss super organisms at the Earth Pub Blog.

Dusty Planet

January 06, 2009

It's not Mars but Earth with a massive dust storm (light brown in lower right) roaring over Turkmenistan and the Caspian Sea. This view was snapped by an astronaut on the International Space Station, looking westward over central Asia, including Afghanistan. The sad thing about this dust storm is that the dust itself is unhealthy saline and chemical gunk from the Aral Sea, which has been dried up by agricultural water diversions from the Amudarya River. Another man-made mess.

Duststorm090105_3

A bit more image info from NASA's Earth Observatory:

"Astronaut photograph ISS017-E-19616 was acquired on October 16, 2008, with a Nikon D2Xs digital camera fitted with a 28 mm lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center. The image was taken by the Expedition 17 crew. The image in this article has been cropped and enhanced to improve contrast. Lens artifacts have been removed. The International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC Gateway to Astronaut Photography of Earth."

White Christmas

December 22, 2008

Nice satellite image released today showing the snow cover across the upper Midwestern U.S. Looks like white Christmas in the works for many. Snwmidwest357_n7 Click on the image for more detail.

Today's Volcano

December 09, 2008

There's always a volcano popping off somewhere on Earth. Here's one in action today with an ash plume that's easy to see from space. It's in Kamchatka, in the northwest Pacific basin and home to some of the most inaccessible volcanoes on the planet. Click on the image for a larger version.
Vshkliuchevskoi344_n7

Season of Change

November 04, 2008

Despite this this being the peak of election season in the U.S., the real seasons know no politics. Instead, they do as they have for billions of years: Change. That's the only thing we can truly count on, after all -- that things will never stay the same. Below is a very recent satellite image of a pleasant annual change across the U.S. Northeast (the full-sized version is here). This image captures the first snow on the higher elevations and across swaths of lower lands where the snow fell heaviest. Compare it to the fall colors satellite image two weeks ago and you have a wonderful example of how dynamic our planet looks, even from space.  2008firstsnowne_2

Heat Under Your Feet

October 13, 2008

Looking through the latest Geology News, I ran across this curious story about a new tax credit for geothermal heat pumps that managed to get tacked onto the Emergency Economic Stabilization Act. I hope it's true. This is a smart way to both reduce heating and cooling bills for just about everyone Closed_loop_system_horizwithout rebuilding your (likely) environmentally inefficient home. Geothermal heat pumps employ the more stable temperature of the ground under our feet to moderate the temperature in your home. So if the ground under your house is about 55 degrees F year round, for example, you can use that to either warm things up when it's freezing outside or cool things down when it's a broiling August day. If you have ever visited a cavern, you've experienced how stable the underground temperature can be. The trick, of course, is getting access to that underground heat. As far as I know that means drilling, which is never cheap. Any one out there have more info on this? I sure hope this isn't another one of those tax credits (like that for "new" electric cars) for a product or service that's very hard to find.

The Long Solstice Twilight

June 24, 2008

The 2008 summer solstice has come and gone and I felt lucky to spend it in Ireland. There, as in other high latitude places, the summer nights are incredibly short or even non-existent. It reminded me of a debate my brother once had with his wife's brother about the related matter of the length of twilights.

My brother, who lives on the island of Maui, thought the twilights were shorter there than in Southern California. His brother-in-law argued that this was not possible. I believe my bother is correct in this case. It's really a matter of how the Sun appears to approach the horizon at different latitudes. Solsticed_2 Closer to the equator (like on Maui), the Sun makes a very high arc in the sky and so its path hits the horizon at close to perpendicular. That means the evening twilight is very brief. At higher latitudes the Sun makes a low arc and approaches the horizon at a much lower angle. That means it glides along the horizon longer, taking much longer to set. Therefore the twilights (both evening and morning) are much longer.

The extreme example of this is summer solstice when at some very high latitudes the Sun appears to hover around the horizon and never sets. That's something I've never seen myself, but the brief Irish night and the never ceasing glow around the northern horizon were nice hints of it.

Second Life Not Second Earth

May 29, 2008

Like almost 14 million other people, I'm an occasional inhabitant of the virtual world called Second Life. My Discovery News colleague Rossella Lorenzi shares my interest in this strange new platform and she has recently opened a new spot in Second Life (SL, for short) called Archeaorama, which highlights some of her recent work. Slvolcano_001

Although I hope to emulate Rossella, I have to admit some uneasiness with SL. It comes from being trained in geology. You see, SL, is a world without any geology or any other sort of natural history. Yes, there are volcanoes and even glaciers in SL (that's my "avatar" Li Ruml in the picture, hovering a SL volcano). But these are all just slapped on the surface, without any geological history or real relevance. They are kind of absurd, really, in a world without sediments, weather, minerals or even a spherical planet. But there are many such absurdities in SL. Like helicopter rides, roads and sex, for instance. In a world where everyone can fly like Peter Pan and nobody has any neurons, who needs digital asphalt, animated choppers and virtual sex orgies? These all seem like quaint relicts of a physical world. This all begs the question: What, then, is the natural history of SL? Beats me. Just some strange derivative of modern human psychology perhaps? Whatever it is, I get the sense it's still evolving before our eyes. 

One More Earth Circle

May 02, 2008

This one is one of my favorites Earth circles. I've even spotted it out the window of aircraft. Can you guess what & where it is? (The answer will appear soon in Comments section).
Mc By the way, there is a reason I've been obsessing lately about circular features on Earth. I was recently discussing them with a researcher Jay Melosh of the University of Arizona. He mentioned that he gets a lot of crazy emails from folks who search satellite imagery now available online. They are looking for circles to call their own. Craters, mostly, to explain this, that or the other pet theory or to name after themselves or their beloved departed parakeet.

Most, like the Richat Structure shown in a posting last week, are not necessarily craters at all. It turns out, instead, that  Earth has a variety of ways of drawing circles on herself. Some ways are mundane, like erosion. Others are more violent, like caldera eruptions. All of them seem to tickle the fancy of geometrically inclined brains like those of humans.

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