Farts are funny. It’s immature to laugh at them, but we can’t help it. We’ve all dealt it, and we’ve all smelt it. Its universal appeal stretches across demographic lines, income brackets, and various levels of sophistication and intelligence. We might laugh out loud, behind a hand, or wait until the alleged perpetrator has left the room, but sooner or later, most of us will be laughing. Depending on how bad it smells, flatulence might be the one bodily function that offends everyone and no one at the same time. It embarrassed us (most of us) when we do it, but most of us don’t mind laughing at ourselves most of the time. The jokes we tell about them play as well in the seediest bars as they do in the most refined churches. They’re funny, and we laugh, but are we laughing so hard that we forget to ask why we have at least some ability to control this biological quirk?
Those of us who have a layman’s interest in evolution find it fascinating to read scientific theories regarding the most basic bodily functions we all take for granted. The theories are based, in part, on evolution and natural selection, but they are just theories. Most of these discussions involve relatively trivial, yet fascinating theories regarding why we have the ability to blink, fingernails, earlobes, and goosebumps. We don’t analyze these actions, because what’s there to analyze? Have you ever met a person who couldn’t blink. A friend of mine had this problem, due to necessary surgeries, and she had to regularly drop saline into her eyeballs. I didn’t value my ability to blink before I met her, and I never appreciated the greater mechanization of the human body before I met those who have a deficit in the basic functionalities we all take for granted.
Most of our functions were born of need. If animals didn’t have levels of functionality necessary for survival, they either developed them or went extinct. When the species found a way to survive, a level of natural selection occurred, in which the animals passed those adaptations along. How has the otherwise indefensible ball of mush, we call the octopus, managed to survive hundreds of millions of years? They adopted and adapted various intricate survival techniques that are almost inexplicable to science.
At one point in human history, early humans realized they were near the bottom of the food chain, and they tried to find ways to neutralize the other animals’ dominance. In the course of developing weapons and other techniques necessary for survival, they developed the most complex organ in the animal kingdom, the human brain. Fossil records indicate that the human brain grew in size, relative to the body from early primates to the current Homo sapiens. The need to survive, in other words, dictated our brain’s current size and complex level of functionality. The owl needs acute vision to see small prey from their perch high up in trees, and they need to be able to fly down to catch them. Due to the complexities of the human brain, we didn’t need either of these abilities to survive, so we never developed them.
We don’t need goosebumps, but according to some theories, humans may have needed them at one time to ward off prey. When man was more hairy, the goosebumps made the air stand up and appear more abundant, so they would appear larger to the prey. The other, more widely accepted theory is that our hairier ancestors strengthened their hair fibers to stay warm, and the scientists suggest that raised hairs trap air to create insulation in a manner we still use. Thus, when we’re creeped out or cold, our brain still sends a message to the body to raise the hair fibers or strengthen them to make what we have more abundant, or appear more abundant. The point is that there’s nothing really interesting about basic, common bodily functions, until we delve into the idea theories regarding why we have them.
If we have scientific explanations for why we might have needed something as trivial as goosebumps, why no explanation for the control we have of gaseous releases? Ashley Cowie wrote an interesting, historical guide to famous flatulence in history that includes stories of fart gods and various other spiritual connections to the breath between the legs, and the idea that if a person pushed hard enough they could “fart out their soul”. Other articles list some scientific theories we have to explain the biological need to release gas from the system. There are scientific explanations to explain why some flatulence smells and others don’t. There are even scientific explanations to explain why some farts are louder than others are, but there are no scientific theories I can find to explain why we can control (for the most part) the force and volume.
All animals have this ability of course, but humans are the only ones who voluntarily deploy it on a regular basis for entertainment purposes. Watch a young wild animal let one go, and the force and volume is apt to startle them. Older animals, like older humans, are unmoved by them. Some humans say they do it to gain relief, others suggest they require it for medicinal purposes, but most of us just do it for fun. Was there ever a reason for this ability, a source for it that would define its need in such a way that we enhanced it?
The science behind it suggests that the volume of flatulence depends on how much gas we have bottled up and/or how tight the sphincter is. The digestive system needs to remove/release gas, and if it served that biological need alone, the rectum would be similar to a building’s exhaust flapper. Instead, we have muscles that we can voluntarily (for the most part) expand and contract to release anything we want, at any volume, to disrupt or enhance, social gatherings, and no one has come up with a sufficient explanation why.
Some have theorized that louder flatulence might be equivalent to some sort of biological alarm to warn us when there is too much CO2 in our system. The louder the flatulence, the more CO2 buildup we have, and the greater need for one to switch to a healthier diet. If true, that might explain why some flatulence is louder, but it doesn’t explain how we arrived at this ability and if natural selection played any role in it. We don’t need the control now, but we don’t need goosebumps either, so why do we have these abilities? Is it possible that at one time, a time when modes of communication weren’t what they are now, prehistoric man manipulated their flatulence to communicate coded levels of alarm to their fellow man? If a wolf was near, they let loose some silent killers to inform those in their clan, by scent, that a wolf was near, stay still, or prepare the weaponry for the hunt. If a sabretooth tiger was near, they let her rip. Is it possible they communicated with flatulence in a manner similar, but different from the Native Americans’ smoke signals, and that which the military would later use with the Morse Code in WWII, and the predators couldn’t figure out our secret signals to one another in time.
Seeking answers for why we have this ability might also help explain our individual view of God. Most Christians believe God created everything from life to the universe and everything in between to support the harmonious relationship between the heavenly bodies. If God created everything from the Sun to Jupiter to the flagellum and the atom to serve a purpose, what was the purpose behind giving us the ability to control the force of our flatulence? Both literal and contextual readers also agree that God gave us autonomy, but they disagree on how much. Literal and contextual readers of The Bible both agree that God is of unlimited omniscience, so the only conclusion we can arrive at is that He knew how we would use this ability. Some might consider it heretical to suggest this, but did God design the intricate anatomy down to the smallest, most insignificant elements of the anatomy, or did He allow for some autonomy on the part of the being in the same manner he provided autonomy of belief? Was the control of the force and volume of our flatulence a gift that He gave us, knowing how we’d use it, and an indicator that He has such a wonderful sense of humor? Did He decide to give us some wholesome fun with our body or, was the ability to control our flatulence a biological quirk we discovered on our own in the process of forcing waste out?
Atheists, who also happen to be scientists, suggest that too often religious people explain any gaps in modern scientific understanding with the idea that there had to be a miracle involved, and that miracle had to arrive at the hands of a creator. Religious people suggest that scientists do the same and that if God inspired the writers of The Bible to explain everything from creation to goosebumps to this control of our flatulence we might not be having these debates. We probably shouldn’t question the content, or the purpose, of the best-selling book of all time, and it might have damaged The Bible’s legacy as a serious philosophical document to waste time on such trivial matters, but it would’ve also provided us some much-needed information and some levity if God inspired The Bible’s authors to include some incidents, and discussions about, flatulence in the various stories and parables of the book. Whatever the case is, some of us prefer to think that God gave us The Bible as a philosophical road map to figure out the larger things and a progressive intellect to figure out the rest.
Rilaly 