Seven Pillars of Life in the Abortion Debate

Daniel E Koshland, Jr., writing in the journal Science, offers a neutral definition. He states that life has seven pillars: programming, improvisation, separation, energy usage, self repair, adaptability, and separation of processes. Something that has all seven of these attributes—be it a bacterium, a whale, or a human being—is biologically alive.

First, programming. Life has a program or set of instructions that say how it is to be built. In the case of a human being this would be DNA, which encodes for our various genes. Without DNA, there is nothing to tell what proteins get made, or whether the eyes should be on the front or sides of the head. Unborn babies need to have this; without it, nothing happens. 

Second is improvisation, meaning that the above code can be changed if things don’t work out. This isn’t talking about the individual creature changing, but the code itself changing over time within a population. Improvisation here is another word for evolution. Since humans have evolved and are subject to natural selection, we meet the improvisation pillar. An unborn human is part of that improvisation. 

Third is that the program needs something to separate it from the outside world. This could be a bacterium’s cell membrane or human skin, but there needs to be a well defined boundary that holds the organism. Again, from conception humans have such a boundary: first more primitive, then, eventually, the complex organ that is our skin.

Fourth is that a living organism must take in energy, whether from the sun or from eating other organisms. The energy and nutrients are used to build up the organism’s framework and keep it living. Unborn humans obviously do not “eat” in the conventional sense, but they take in energy nutrients via the umbilical cord.

Fifth is that an organism must have a system in place to repair any damage that happens. This involves keeping muscle fibers working and bones strong, replacing cells that break or tire. The early human is able to do more than simply keep in shape: it grows, multiplying cells at an incredibly rapid pace.

Sixth is adaptability; this is like improvisation, but at the level of the individual organism rather than the population. If something bad happens to an organism, it needs to be able to change its behavior in the present in order to survive. This can range from simple reflexes in response to pain, to complex cognitive decision-making. Again, human development involves adaptability from an early stage. Individualized brainwaves are detectable from 6 weeks and 2 days, showing individual neural activity. A week later the embryo will kick if startled, demonstrating the ability to adapt to the surrounding environment, if only in a simple way. These processes show that human adaptability starts early in the womb.

Seventh is the ability to separate different reactions. This means that the food going into your stomach doesn’t get mixed with the blood pumping from your heart. In a simpler example, a bacterium needs to manage the food it just ingested and break it down into useful components. Again, this becomes evident in humans long before we are born. Each of our cells must be able to keep reactions separate otherwise they would be unable to live.

The human embryo meets the seven-part test. The unborn child has a program which is part of evolutionary improvisation; is separated from the outside world and requires energy in order to live; not only repairs itself, but grows; and reacts to stimuli. Finally, the reactions that power these processes are carefully separated, allowing the baby to live.

Life, biologically speaking, begins long before birth.