God & the thermodynamic

God and the Laws of Thermodynamics: A Mechanical Engineer’s Perspective
by Jeff Miller, Ph.D.

[EDITOR’S NOTE: The following article was written by A.P.’s staff scientist. He holds M.S. and Ph.D. degrees in Mechanical Engineering from the University of Texas at Arlington and Auburn University, respectively, with emphases in Thermal Science and Navigation and Control of Biological Systems.]“[T]he principles of thermodynamics have been in existence since the creation of the universe” (Cengel and Boles, 2002, p. 2, emp. added). So states a prominent textbook used in schools of engineering across America. Indeed, these principles prove themselves to be absolutely critical in today’s engineering applications. Much of the engineering technology available today is based on the foundationaltruths embodied in the Laws of Thermodynamics. As the writers of one engineering thermodynamics textbook stated: “Energy is a fundamental concept of thermodynamics and one of the most significant aspects of engineering analysis” (Moran and Shapiro, 2000, p. 35). Do these laws have application to the creation/evolution debate as creationists suggest? What do they actually say and mean? How are theyapplied today in the scientific world? Let us explore these questions.
The word “thermodynamics” originally was used in a publication by Lord Kelvin (formerly William Thomson), the man often called the Father of Thermodynamics because of his articulation of the Second Law of Thermodynamics in 1849 (Cengel and Boles, p. 2). The term comes from two Greek words: therme, meaning “heat,” and dunamis,meaning “force” or “power” (American Heritage..., 2000, pp. 558,1795). Thermodynamics can be summarized essentially as the science of energy, including heat, work (defined as the energy required to move a force a certain distance), potential energy, internal energy, and kinetic energy. The basic principles and laws of thermodynamics are understood thoroughly today by the scientific community.Thus, the majority of the work with the principles of thermodynamics is done by engineers who simply utilize the already understood principles in their designs. A thorough understanding of the principles of thermodynamics which govern our Universe can help an engineer to learn effectively to control the impact of heat in his/her designs.
THE FIRST AND SECOND LAWS OF THERMODYNAMICS
Though there aremany important thermodynamic principles that govern the behavior of energy, perhaps the most critical principles of significance in the creation/evolution controversy are the First and Second Laws of Thermodynamics. What are these laws that not only are vital to the work of an engineer, but central to this debate?
The First Law
The First Law of Thermodynamics was formulated originally by RobertMayer (1814-1878). He stated: “I therefore hope that I may reckon on the reader’s assent when I lay down as an axiomatic truth that, just as in the case of matter, so also in the case of force [the term used at that time for energy—JM], only a transformation but never a creation takes place” (as quoted in King, 1962, p. 5). That is, given a certain amount of energy in a closed system, that energywill remain constant, though it will change form (see Figure 1). As evolutionist Willard Young says in defining the First Law, “Energy can be neither created nor destroyed, but can only be converted from one form to another” (1985, p. 8).

Figure 1
This principle, also known as the “conservation of energy principle” (Cengel and Boles, p. 2), can be demonstrated by the burning of a piece ofwood. When the wood is burned, it is transformed into a different state. The original amount of energy present before the burning is still present. However, much of that energy was transformed into a different state, namely, heat. No energy disappeared from the Universe, and no energy was brought into the Universe through burning the wood. Concerning the First Law, Young further explains that
the...