Space, Steve Miller, and a Good Christian Time


About forty years ago, my friend and I sat excitedly as the diamond needle made its way from the edge of the vinyl disc toward the center. Reliably, the turntable rotated at 33.3 RPM until the needle made its way to the grooved section with the song we most wanted to hear: “Fly Like an Eagle” by the Steve Miller Band.

bald-eagle-521492_1920As Miller’s melody filled the air, we experienced many feelings; disappointment wasn’t among them! The instant the “space intro” began to play, we were transported from our south Louisiana homes into a far-away world of rhythmic delight.

More recently, in a different small town in south Louisiana, scientists were likewise transported into a far-away place of audible fascination, but theirs was not a musical adventure—at least not technically. Scientists detected a faint chirp from deep space, instantaneously affirming Einstein’s century-old prediction that gravitational waves permeate our universe.

Writing in the New York Times, Dennis Overbye describes this chirp as music to the scientist’s ear,

“If replicated by future experiments, that simple chirp, which rose to the note of middle C before abruptly stopping, seems destined to take its place among the great sound bites of science, ranking with Alexander Graham Bell’s “Mr. Watson — come here” and Sputnik’s first beeps from orbit.”

On September 14, 2015, scientists at two different LIGO[1] facilities in Washington and Louisiana achieved the milestone discovery of GW150914—the first directly observed gravitational wave in space. Lasting only 0.2 seconds, the chirp of this wave reverberated around the world to the delight of scientists everywhere. Though discovered in September 2015, the wave was not announced until February 2016. Scientists ever since have been heralding the wave detection as a major achievement in science. Bruce Gordon of the Discovery Institute calls this discovery “the real thing,” while Szabolcs Marka of Columbia University says it is one of the major breakthroughs of physics. Eric Katsavounidis (LIGO team member) says, “This is the end of the silent-movie era in astronomy.”[2]

Astronomers are ecstatic about this discovery for more than one reason. Sure, Blog universe-2368403_1920GW150914 affirms an important aspect of Einstein’s theory of relativity. Perhaps more importantly, the detection of this gravitational wave means an entirely new dimension of exploration is unfolding. In the past, scientists studied the universe mainly by observing light. Now, gravitational waves can be studied throughout the cosmos, further clarifying aspects of motion, time, and origin of the cosmos. Adding gravitational waves is like adding sound to the light of the universe.

Years before my friend and I even heard of the Steve Miller Band, scientists had already begun working to observe gravitational waves. LIGO began as a dream in the 1960’s with scientists like Kip Thorne at Caltech. These scientists persevered through funding issues, research setbacks, and technology deficiencies for forty-eight years before their dream of detecting a gravitational wave was realized. If nothing else, the achievement stands as a testimony to human perseverance.

In 1916, Einstein first proposed finding gravitational waves. The search for these waves began in earnest about fifty years ago. Construction of super-technical, super-sensitive equipment began two decades ago. Over the last two decades, more than two hundred million dollars were invested in upgrades to the two LIGO observatories, culminating in a final round of intensive upgrades over the last five years. And just about a year ago—before the equipment was officially ready to launch—it happened. The chirp sounded (listen here). For two-tenths of a second, the earth surfed across a gravitational wave. Scientists worldwide rightly applauded.

Gravitational wave GW150914 was produced by the final collapse of spiraling, binary black holes. These spiraling black holes were once massive stars which collapsed into themselves, then into each other. Each of these black holes began as stars with a mass thirty times that of our sun. The collapse of the two stars, and the consequent merger of the two black holes, happened 1.4 billion light years away in the Southern Celestial Hemisphere.

No one on earth felt the gravitational wave. Without the sophisticated, ultra-sensitive LIGO equipment, no one would ever have known that such a wave existed. But because of LIGO scientists who were able to split laser beams and send them through 2.5 mile long vacuum tubes 90 degrees apart in Louisiana and Washington, the world now knows for sure that gravitational waves are rippling through the cosmos like intergalactic whirlpools. It’s easy to see why physicists are so excited.

Christians should join their applause. LIGO is a monumental achievement. Christians might be tempted to conflate this discovery too quickly into an argument for design (against evolution), or to question the assumptions of origins (for fiat creation against Big Bang cosmology). Scientists do tend to leave a number of metaphysical questions hanging like the ill-fitting apparel we put on the discarded clothes rack in fitting rooms. Charles Q. Choi explains it this way:

“Since the universe by its definition encompasses all of space and time as we know it, NASA says it is beyond the model of the Big Bang to say what the universe is expanding into or what gave rise to the Big Bang. Although there are models that speculate about these questions, none of them have made realistically testable predictions as of yet.”[3]

blog galaxies-connectedWhy is the universe expanding? To what end is the universe expanding? Is there a purpose built into the expansion? Where did the energy and mass derive from which the Big Bang occurred? Why should there be a Big Bang in the first place? These and many other questions remain unanswered. In truth, GW150914 answers some questions, refuses to answer other questions, and reveals still more fascinating questions waiting to be asked.

One such question in my own mind is how does this discovery affect our understanding of time and history. Ostensibly, the experiment had little to do with time; it was an experiment designed to detect gravitational waves in space. Yet everything about the experiment extols the virtues of linear time.

Think back to the song “Fly Like an Eagle.” The song wished for a revolution to eradicate poverty. Steve Miller wished he could fly like an eagle until he was free from the suffering in this world. Miller hoped for progress over time. One of the more memorable lines from the song is the confident refrain, “Time keeps on slippin’, slippin’, into the future.”

Like those of us whose cognitive formation took place in a western tradition, Steve Miller assumed that time is linear—that time progresses toward a defined point which we call the future. Does the notion of linear time correspond to the reality of the cosmos? Eastern religions doubt linear time. Even in the West, some have begun to doubt that time has a fixed beginning and a linear progression into the future.

Friedrich Nietzsche may be the most influential philosopher in the West to argue against linear time. According to Nietzsche, time occurs in a series of endless loops, a system he referred to as eternal recurrence. In this system, time is more like a wheel, turning round and round but going nowhere. Human action is rendered insignificant because whatever is has already been and will be again. In eternal recurrence, human action is pre-determined by the cycle of time. Thus, no human action ultimately changes history. The future is swallowed up in the past. So Nietzsche explained in Zarathustra, “The soul is as mortal as the body. But the knot of causes in which I am entangled recurs and will create me again.”[4]

Nietzsche was comfortable with—if not excited by—this loss of future meaning, but not everyone shares his zeal for embracing (and thus defying) the meaninglessness of human existence. Philosopher Ron Nash points out that Nietzsche’s eternal recurrence robbed history of meaning: “In order for history to have significance, it must have a goal. Without a purpose or goal, neither history nor individual human lives can have significance. Without a goal, there would be no basis by which mere change could be identified as progress.”[5]

It’s easy to see that the LIGO scientists pay close attention to history—especially the last 100 years. Not only history, these scientists are serious and sober about the future. They believe they are making progress, but they know they are only scratching the surface. They are determined to learn as much as they can before they die, leaving a knowledge trail for future scientists. In other words, these scientists believe in progress. LIGO scientists believe in the future.

The optimism of this work affirms in three ways the linear concept of time: First, that this universe has a single point of origin. Second, that this is an orderly universe which remains intact over time. Third, that the work done presently matters (has enduring significance not just now but in the future). These scientists share a belief in the progress of knowledge (preservation and advancement).

Christians, too, believe the universe has a single point of origin. We proclaim the significance of human life now with great confidence toward the future. We believe, for instance, that Christ died for our sins once in history for all time, and the benefits of that death endure to the future.

Christians should join the celebration of GW150914. The discovery of this wave affirms the way we see the universe. Christians and physicists agree that time is significant for human beings in the past and present. This discovery also means that we can keep singing Steve Miller, as time keeps on slipping, slipping into the future.













                [1] LIGO stands for Laser Interferometer Gravitational Wave Observatory. There are two observatories, one in Livingston, LA, the other near Richland, WA.

[2] As quoted by Robert Naeye, Sky and Telescope, February 11, 2016, accessed [on-line] 27 January 2016:

                [3] Charles Q. Choi, “Our Expanding Universe: Age, History, and Other Facts,” Space.Com (January 13, 2015), accessed January 30, 2017, [on-line]


                [4] As Quoted in C. Ivan Spencer, The Tweetable Nietzsche (Grand Rapids: Zondervan, 2016), 104. Originally, this quotation is found in Nietzsche, Friedrich, Thus Spoke Zarathustra [III, “The Convalescent”].

[5] Ron Nash, The Meaning of History (Nashville: Broadman and Holman, 1998), 38.

All Truth Is Relative?


All Truth Is Relative

It sounds like a thoroughly contemporary quote by a postmodern philosopher with his feet planted firmly in mid-air. Though this idea of relativism is currently in vogue, it is not a particularly novel way of thinking. In fact, it is a very old, crude, and predictable way for humans to live.

The idea of all truth being relative is at least as old as Protagoras, the man first credited with making the claim. The claim itself is self-defeating. If all truth is relative (and thus subject to being accepted or rejected by any individual at any given time), then even the claim that all truth is relative must be a relative claim. In other words, not even the proposition “All truth is relative” endures over time because that truth would have to be a relative truth.

Protagoras lived between 490-420 BC. He taught an early form of phenomenalism, in which “man is the measure of all things.” Basically, Protagoras believed that each person had to seek to answer his own questions about truth and, although some would arrive at better conclusions than others, still, at the end of it all no one’s decision would prove to be ultimately true or false. Decisions could only prove to be true for that individual at that time. Each person does what he thinks best in the moment of action.

As a result of Protagoras’s philosophy, the Sophists (who followed his thinking) came to a way of living that was little different from that of an animal. Indeed, after the Sophists, the Cynics came along and literally were referred to as dogs. Atisthenes was the “Downright Dog” leader and Diogenes was his “Royal Dog” associate.  Relativism led human beings to become animals of instinct and impulse. Each individual sniffing his way along life’s trail with no ultimate hope for anything true or anything eternal was the end result of ancient relativism. Basically, the ideal life was one in which each person followed his own lusts until he died.

Whether old or new, it seems to me that relativism offers little more than a bleak outlook on life. It is more akin to animal life than it is to human flourishing. The ancients over time learned a better way and moved toward a virtuous life which at least had meaning to it. May the Lord bless us with clear and sober minds to learn better the truth, the life, and the way.