Brainy Quote of the Day

Friday, June 26, 2015

Entropy and Meaning...

Source: Facebook meme
Topics: Civil Rights, Human Rights, Philosophy, Thermodynamics

"Man - a being in search of meaning." Plato

Zeroth Law of Thermodynamics - The "zeroth law" states that if two systems are at the same time in thermal equilibrium with a third system, they are in thermal equilibrium with each other. [1]

First Law of Thermodynamics - Is the application of the conservation of energy principle to heat and thermodynamic processes: The change in internal energy of a system is equal to the heat added to the system minus the work done by the system. [1]

Second Law of Thermodynamics - In any cyclic process the entropy will either increase or remain the same. Since entropy gives information about the evolution of an isolated system with time, it is said to give us the direction of "time's arrow" . If snapshots of a system at two different times shows one state which is more disordered, then it could be implied that this state came later in time. For an isolated system, the natural course of events takes the system to a more disordered (higher entropy) state. [1]

Third Law of Thermodynamics - Is essentially a statement about the ability to create an absolute temperature scale, for which absolute zero is the point at which the internal energy of a solid is precisely 0.

Various sources show the following three potential formulations of the third law of thermodynamics:

1. It is impossible to reduce any system to absolute zero in a finite series of operations.
2. The entropy of a perfect crystal of an element in its most stable form tends to zero as the temperature approaches absolute zero.
3. As temperature approaches absolute zero, the entropy of a system approaches a constant. [2]

Sources:
1. http://hyperphysics.phy-astr.gsu.edu/hbase/heacon.html#heacon
2. http://physics.about.com/od/thermodynamics/a/lawthermo_5.htm

There are admittedly other parts of the 2nd Law I don't focus on purposely: heat transfer and refrigerators. It will become apparent [hopefully] in a moment.

Thermodynamics is the science of "energy and its transformations," usually applied to systems. As I've alluded to in previous posts, the system in question is modern civilization itself. It's just an observation, not a doomsday prophecy. I see common cause-kissing cousins in Al Qaeda, ISIL/ISIS and Dylann Roof, hence the meme from Facebook above.

We tend to fight Entropy in various ways personally: diet, exercise, vitamins. It doesn't keep us from dying, but theoretically it preserves us; prolongs our stay on the planet.

A society can fight Entropy through education, as in the case of what should be called forevermore the Roof massacre, the less-educated tend to be more prejudiced and have less of a nuanced view of the world. It's typically "us versus them," as he stated an hour after his clandestine attendance at a bible study and his rampage began. Would he have been so angry, would he have sought the web sites of racist lunatics had he finished high school? Perhaps learned a trade or finished at least a college degree? His focus on debunked mythologies about African Americans purposely causing - in his twisted logic - genetic annihilation through miscegenation could have been alleviated by education. That would have resulted in stable finances, self-esteem that usually leads to better wardrobe selection, cologne, charm and if fortunate: coitus. He could have relieved his problems; his libido and nine innocent souls would still be with us.

The violence we're seeing in the news is tribal and primitive, born of ignorance and a sense of entitlement that is pathological. Isla Vista in Santa Barbara last year; a torrent of violence on black bodies since Trayvon Martin - shot, choked and beaten; churches set aflame appear to have made a "comeback" - to now a pastor and state senator and his members gunned down in their own house of worship. As these primitive instincts express themselves so violently, we as a nation are approaching Entropy as regressive types struggle in an ever-changing world that frightens them and their perceived loss of meaning, purpose and "specialness" in it. Unfortunately, "times arrow" has no reset button, and nation states not careful nor renewing itself with education of its citizenry, can drift inexorably from order...to chaos. It is at this juncture of our current history, ignorance - in the spirit of Thomas Gray's "Ode on a Distant Prospect of Eton College" - is NOT nor ever has been: bliss.

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