Zeitgeist Zephyr

Spirit of the Westward Wind

Archive for the ‘Essay’


A Hell of a Decade

 Here’s my most recent attempt at being poetic.  Essentially a toast to 2010 while saying goodbye and good riddance to the aughts.  Enjoy!

We Will Prevail

By “The Zeitgeist Zephyr”

The aughts are out, the teens are in

A decade past, the present in spin

Reflecting back on times of old

Painful tears begin to flow 

 

The decade started full of hope

But people fast had to learn to cope

As towers fell and bombs were dropped

Mere retaliation was deemed not enough

Wars were started to never end

Taxes were cut, we continued to spend

 

Good triumphed over evil, with a victory bittersweet

The pain grew at home, soldiers dead in Iraqi streets

No weapons were found, but liberty now reigns

In a troubled nation, struggling in vain 

 

Yes, through the pain we all have suffered

Into the future, hope is our cover

To heal the pain, we must move on

And learn from our mistakes, not doing so is wrong

We will prevail! We will renew!

The aughts are gone!  The teens are new!

 

Waves crashed on distant shores

Earthquakes shook mountains, a tremendous roar

Thousands died, millions cursed their affliction

Yet hope remained, indeed a strong conviction

Then disaster struck in the Crescent City

A hit close to home, it was still one of many

 

A mile wide twister took out a mile wide town

The residents picked themselves up, a remarkable turn around

A model for the future, in the midst of great strife

Hope emerges, the town breathes new life

 

Yet war continues, and thousands die

Families at home wonder why? And they cry.

Freedom fights an uphill battle

Nearby tyrants begin to saber rattle

Battle cries ring out, the threat of new war ensues

Nations everywhere protest, but try to diffuse

Differing views come head to head

Without mediation, how many could now be dead?

 

Yes, through the pain we all have suffered

Into the future, hope is our cover

To heal the pain, we must move on

And learn from our mistakes, not doing so is wrong

We will prevail! We will renew!

The aughts are gone!  The teens are new!

 

The bull soon grows weary, the decade nearly out

The housing bubble crashes with questionable fallout

The DOW follows suit, and it soon becomes clear

Recession is upon us, the times are very dear

As families begin to struggle, forced out of their homes

The economy heaves, a collective groan

 

Talk of depression, one for the ages!  

The brink of socialism, healthcare debate rages!

The right is wrong, the left is inept

A nation of mortar, is now a divided sept

Once a monument of stone becomes a deck of cards

Seething rage, boils like molten tar

Tar!  Tar those responsible for this decade of pain!

Let our retaliation fall down like a torrent of fiery rain!


Yes, through the pain we all have suffered

Into the future, hope is our cover

To heal the pain, we must move on

And learn from our mistakes, not doing so is wrong

We will prevail! We will renew!

The aughts are gone!  The teens are new!

 

Seize the day!  The new decade is yours

Make of it what you wish, but do not ignore

The ten years of the past, which painful they were

A lesson in history that life will endure

We are here today, with an uncertain tomorrow

Yet the sun will rise the same, through joy or sorrow 

Voice of the Land

hpim1308.JPGThe American landscape is a complicated animal as any of its numerous explorers and citizens can readily attest.  The landscape is capable of rousing every possible emotion of a person while simultaneously leaving them without words or a single thought to describe what their senses are being presented with.  Any attempt to further expand on a subject that has volumes of factual information and an equal sum of attempts to characterize the continental landscape would be fruitless on my part.  However there are affects that the American landscape has on every person that crosses it that are undeniable and while perhaps not at the forefront of thought of each weary traveler, upon their return home a change has occurred that is undeniable, yet un-measurable in scope.

A century of easy access to the automobile has transformed the American landscape into a vast unending plot of land spanning oceans to one that is cris-crossed with roads as easily accessible to the casual traveler as birds have access to the air.  Where once people were confined to their region of the country, with dreams of traveling elsewhere perhaps being realized just once, if ever, in their life, the entire continent can now be reached in 3 very long days of traveling by someone with a central location.  Every road holds the potential of bringing a traveler to thousands of destinations, locally or farther away.  It is why, even in harder times economically, Americans do not lose or lack any ability to move about the continent.  Statistically, more people travel during times of economic hardship then any other time.

The investment that can and should be made in America’s vast landscape transcends anything that even a Ken Burn’s documentary can address.  The landscape speaks for itself.  From snow capped indigo mountains, framed by deep blue skies and amber plains to oceans meeting land by crashing into its high cliffs or kissing its shores on a tropic coast, the land itself speaks its own defense on the extent to which it should be valued.  That same voice though is what affects everyone, from environmentalists and ranchers to suburbanites and pop-stars.

Sometimes the voice is as loud as a mountain waterfall or a summer tornado, but sometimes it’s as soft as a sunset or wind rustling Aspen leaves through a mountain pass.  Often times the voice is something else entirely, a sweeping mountain vista or the smell of wildflowers blooming in spring on a prairie.  Indeed the voice comes in many forms, but when listened to, it has the ability to change a person from the inside out.

God spoke into existence creation and His echo can be heard everywhere in the American landscape.

Numerous road trips across the country have presented me with an opportunity to listen to God’s echo, and each trip has left me a little bit different from when I left home and hit the road initially.  It has been my conclusion that any landscape where the sights, sounds, smells and even touch of the land can overwhelm any of the advice provided by Western society, then it is a landscape worth listening to.  In my experience, no better insight into what life means has ever been offered to match the fruits of insight born by the land itself.

If I had to offer a new years resolution to anyone for 2010, it would be not just take a walk and smell the roses, so to speak, but rather to take a walk and take pause.  The voice of America’s landscape is elusive, but when it is heard, it transcends even the loudest preaching of a society dominated by information overload and over stimulation from electronic trinkets.  In terms of the three steps of advice that might be the only thing that sticks with you once you’re done reading this: unplug, pause, and listen.

You don’t need to be religious to hear what I call God’s echo, but I believe that in the landscape of this continent called North America, every person can find their purpose in life and useful insights to guide them through the daily grind.  Its not a huge time commitment and I hope that if you do decide to take time to unplug, pause, and listen that you will be rewarded with the same fruits that I have found.

Space Update IX - Opinions

“Present needs are top priority”

This is in response to a letter submitted to The Kansas City Star and published in today’s paper that I’m compelled to respond to.  The letter was submitted by someone that is considered to be an ‘annoyance’ to space enthusiasts.  I’m talking about the people who have only one argument against space exploration, and we’ve all heard it before:  ‘Why are we spending money to send people into space when we could be spending it on feeding the hungry here on Earth?’

First of all, I don’t want to come off sounding like someone who doesn’t care about those in society who depend on federal dollars to merely survive.  I think a lot of this argument comes from a misunderstanding about how much money NASA is truly spending, especially in comparison to other government expenditures (including social welfare, wars, etc.)

Image:S124e005522.jpg

This year, NASA’s budget is $17.3 billion, or 0.6% of the $2.9 trillion federal budget.  This particular letter noted the current Mars Phoenix lander; cost - $520 million since 2001.  The cost of the current space shuttle mission to the ISS - approximately $1.3 billion.  The new laboratory that is being installed on the ISS right now, Kibo, was built in Japan.  The whole Kibo lab costs $3 billion, with all of that money coming from taxpayers in Japan.

By comparison, available data from the 2006 federal budget indicates that a substantially larger sum of money has been spent on social welfare issues.  21% ($548.5 billion) spent on Social Security, 19% ($510.5 billion) spent on Medicare and Medicaid, and 20% ($521.8 billion) spent on defense.  The war in Iraq by some estimates has cost the U.S. $845 billion, with the U.S. economy picking up a tab of nearly $3 trilliondollars in war related expenses since 2003.  That’s more than the U.S. federal budget this year!  (For a reference, if NASA’s budget were $17 billion a year [which it isn’t], since 2003 that would be a total of approximately $85 billion)

Tackling the issue of how much the government is spending on food stamps, in the Fiscal Year 2005, the government spent $28.6 billion on food stamps, feeding 25.7 million people.   NASA’s budget in 2005 (adjusted for inflation) was $15.6 billion.  Just slightly over half of what was spent that year on food stamps. 

When push comes to shove, NASA is usually at the bottom of the barrel when it comes to essential government spending.  For instance, my candidate for the 2008 Presidential election, Barack Obama, has plans to cut the NASA budget and use the additional money on education.  It’s a bummer for me and a boon for the Chinese because the money that will be cut is coming straight from NASA’s Constellation program, which is responsible for building the Space Shuttle’s replacement.  It would lengthen the gap of 5 years for how long NASA will have to rely on the ‘Ruskies’ for human space transportation to the ISS and delay our return to The Moon from 2020 to at the earliest 2024-2025.  The Chinese and Russians have plans to land on The Moon before that, and that brings me to my next topic.

NASA Needs Help

The 5 year gap between the retirement of the Space Shuttle in 2010 and the expected first test flights of the Orion capsule in 2015 are posing a problem for NASA.  They will be, for the most part, relying on the Russian Soyuz or even their next generation spacecraft, the Klipper, for transportation to a space station which we largely paid the bill for (it was even our idea to begin with!)  NASA intends to abandon its official operations on the space station around 2015, meaning the last U.S. spacecraft to dock with the station is likely to be the Space Shuttle Atlantis on its final voyage. 

For the better part of its existence, NASA has shunned international cooperation in the development of new space technologies.  The ISS is the only major exception.  The Russian Klipper for instance, is designed to replace the powerhouse of the Russian space program, the Soyuz, which has been operating since the late 1960’s.  The Russians, always opportunistic in looking for additional funds, have gone in to a partnership with the European Space Agency (ESA) to help speed up the development on the Klipper.  As a reward, the ESA will get its own manned spacecraft and not have to rely on Russian or American space programs for manned spaceflight.  NASA has rejected any international cooperation in developing Orion.

Not surprisingly, relations between the U.S. and Russia are strained.  The only reason that Americans are allowed to travel on board the Russian Soyuz today is the result of an exception made to a piece of U.S. legislation that prohibited NASA’s use of Russian spacecraft until Russia agreed to stop supporting Iran’s nuclear program.  This of course, has not happened.  The only other nation that has a manned space program is China, and they have only launched 2 manned missions since its inception in 2003, and cooperation is highly, HIGHLY, unlikely.

In its usual style, realizing that the whole world is against it, NASA has requested that the ESA speed up its development of a manned spaceflight system so that we can have another ride into space when our relations with Russia inevitably “hit the fan.”  At the same time, NASA wants to stress its commitment to international cooperation in returning to The Moon and in the first missions to Mars. 

NASA’s international attitudes reflect and change as often as the global zeitgeist does.  There’s little consistency in their international cooperation policies, leaving much of the rest of the world to view the whole program as a farce. 

If NASA wants to get to The Moon by 2020 and beat the Russians and Chinese, it might have to be at the expense of also having a few European flags next to the Stars and Stripes on the return voyage.  The only way that will happen is if active cooperation starts now in the development of Orion.  It may not be a purely American engineered spacecraft in the end, but we live in a different world than the one during the days of the Apollo missions.

The world is flat, and NASA has a prime position to take the first ’small steps’ for the U.S. government in international cooperation; something the government has been lacking for quite some time.  The ‘go it alone’ attitude at this stage will not get us to The Moon before the Russians or Chinese.  We have an opportunity to reach out and set an example for international cooperation in space; but it needs to start now on Earth. 

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Image credits: PBS, NASA APOD, Wikipedia

Letter referred to published in The Kansas City Star (6/8) page B12

The Case For Europa

Discovered by Galileo in 1610 and orbiting 670,000 miles away from Jupiter, the icy moon Europa beacons as one of the best possibilities for discovering extra-terrestrial life in our own solar system.  Massive amounts of data have been collected on the Jovian satellite in recent decades, much of this evidence increasingly indicates that there is some sort of liquid, most likely water, working beneath its ice covered surface.  If the evidence that water exists beneath the ice sheet on Europa is validated, the possibility of life goes up dramatically.How do we know it’s water?

Water is the only known substance in the universe that floats on itself in its frozen form.  Every other liquid as it freezes will fall to the bottom of what ever it is contained in.  In this case, it would be the rocky surface of Europa beneath the ice.  The reason that we know that it is in fact water and not some other liquid that has frozen all the way through is because of the presence Jupiter. 

The immense gravity of Jupiter acts on Europa in the same way that Earth’s moon acts on us.  As the moon orbits the Earth, the force of the Moon’s gravity (its tidal force) causes the oceans on Earth to experience tides.  The water is stretched out to where it doesn’t sit completely level on the Earth’s surface.  This is why the tides go in and out throughout the day in coastal areas.  The same thing is true with Europa.  The immense gravity of Jupiter causes tidal forces beyond what is observable in the Earth-Moon system.  Direct evidence of this is the next moon in from Europa, Io (pronounced eye - oh.)  Io is unquestionably the most volcanically active moon in the solar system, with massive geysers being observed on its surface from the earliest Voyager missions back in the 1970’s.

These same tidal forces would also affect Europa.  While the affects are slightly diminished due to its distance from Jupiter, they are a constant presence.  Volcanic activity on Europa would resemble the numerous underwater hydrothermal vents that have been discovered on Earth.  The heat coming out of a single vent can easily reach into the hundreds of degrees Fahrenheit.  With all of Europa’s volcanic activity occurring beneath the ice, it is not a stretch to realize that this would heat the liquid that causes the ice on the surface.

We also know that it is water because there is clear evidence that the ice on Europa shifts over time.  Zooming in on Europa, it becomes immediately apparent that there are large ridges on the surface.  These ridges have been observed to shift over time, indicating that whatever it is on the surface, it moves.  The closest analogies that can be found on Earth are found in the aerial photographs of sea ice covering the polar regions.  

Since the ice has to float to shift, and if only water allows its frozen form to float, then Europa has water.

Why would there be life on Europa?

As mentioned earlier, it is likely that hydrothermal vents exist on Europa’s ocean floor.  On Earth, it was once believed these environments would be inhospitable to life.  Turns out, they’re not!  At every hydrothermal vent known on Earth, there is some form of life.  Whether it exists in the form of microbes or more fantastic lifeforms ranging from tube worms to shrimp, life has adapted to survive on energy released from the heat of the vents.  Rather than depending on photosynthesis to fuel the most basic elements of the food chain in these communities, a process known as chemosynthesis drives these lifeforms.  Chemosynthesis is the conversion of carbon dioxide or methane as well as nutrients into organic matter than can be used as energy.

If there are hydrothermal vents on Europa, it is probable that communities of chemo-synthetic life exist on Europa as well.  While the life might not be highly evolved, it would be life nonetheless, and it would be life in our own solar system.  This is the “Holy Grail” of discovering extra-terrestrial life.  If life can exist on two worlds simultaneously around one star, and if one of those worlds is orbiting a gas giant (much like the ones discovered around other stars), then life must be an abundant phenomenon in the universe.  If that is the case, it might not be such a tragedy if life on Earth parishes (a tragedy for the universe, that is.)  

While NASA and ESA are considering their plans for the next joint mission to an outer planet, I would push for a Jupiter mission that would include a Europa lander.  Europa offers the best hope of finding extraterrestrial life in our own solar system.

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Sources:

“Europa (moon).” Wikipedia. 21 Apr 2008 http://en.wikipedia.org/wiki/Europa_(moon).

Picture Credits:

“Astronomy Picture of the Day.” NASA. 21 Apr 2008 http://apod.nasa.gov/apod/ap071202.html

“The Jupiter Icy Moons Orbiter: The Smooth and Bright Moon Europa.” Space Today Online. 21 Apr 2008   http://www.spacetoday.org/SolSys/Jupiter/EuropaInfo.html.

“The Microbial World.” University of Wisconsin - Madison. 21 Apr 2008 http://www.bact.wisc.edu/themicrobialworld/Hydrothermal_vent.jpg.