Showing posts with label evolution. Show all posts
Showing posts with label evolution. Show all posts

Sunday, February 27, 2022

The Pursuit of Power

”Power” may be the most aggressive and dangerous concept in world history. Certainly, the pursuit of power has led us to countless devastating events, including the one we are witnessing today in Ukraine. Is such behavior, if only carried to the extreme periodically, inevitable? Is peace the exception?

The biological sciences can shed much light on human behavior. It is necessary to understand that Homo sapiens is an animal species, subject to the genetic code that has “advanced” us to the pinnacle of social organization, and supremacy over other species. What began as mating success through physical superiority to other males evolved to success through demonstration of better skills at provisioning food and other resources. Today, we no longer compete merely in a tribe or village, but on a global stage. Accumulation of excessive material wealth is now one standard. Use of military force is another means of demonstrating an "alpha" persona.

Our cultural revolutions, from the Agricultural Revolution to the Industrial and Digital, are mere extensions of our biological evolution. They have all been driven by personal aspiration to power in the sense of reflecting our biological imperative to advance our personal genetic code through future generations. The collective success of our species is probably largely a by-product of personal pursuits, choices, and invention.

We have always coveted resources held by other humans, and viewed “others” as competition, or impediments to our selfish pursuit of a monopoly on genetic advancement, though we would never come right out and say this. We have become so conditioned to ignore the role of our biological instincts that we create all manner of arguments to distract us from it. We are loathe to accept ourselves as biological beings subject to the “laws” of nature, yet it is at the heart of everything we do.

The most terrible situation of all is when an individual succeeds in convincing others it is in their best interest to advance his personal agenda, when it does not benefit those who endorse it. Tragically, we see this scenario time and again, so we are apparently not learning anything from it. In fact, when the scam is revealed, it often serves to solidify allegiance to the scammer. We abhor being duped more than we are committed to truth, justice, and equity. People who are easily fooled do not perpetuate their genes as successfully.

Time out. None of us want to admit we are that basic, that everything is driven purely by biology. Fine, but that is the foundation of our success to this point, and there is no shame in that. What is shameful is how we have chosen to evolve socially. Social evolution is largely a feedback loop that begins again with genetic code that is then modified through experience and experimentation. Social evolution is nature and nurture, the latter being more than maternal, paternal and familial, but including the global village. What works is perpetuated, what fails is not. Well, ideally, anyway.

The fact that we see rampant opposition to warfare, colonization, poverty, racism, and other manifestations of oppression and exclusion, speaks to at more than marginal success in advancing a genetic and social code based on peace, justice, and inclusion. This is highly encouraging.

Here in the U.S., efforts to gerrymander congressional districts and restrict voting rights are actually signs of success. The more desperate the measures to protect concentrated power, the more we should accelerate the opposite agenda, because we are at the brink of breaking the power cycle forever.

That is the ultimate characteristic of individual power: it is fleeting, impermanent. Even relatively benign examples like the British monarchy, are likely to expire in my lifetime, or at least be rendered irrelevant. Powerful individuals and families tend to stop evolving once they have achieved their personal version of success, while the rest of society continues to evolve, eventually overwhelming them, replacing them with more effective institutions.

We are living an accelerated social evolution right now, where, at its best, social media is creating widespread empathy for those not in positions of power, empowering those who previously believed themselves to be powerless, and organizing movements at lightning speeds. Despite a global pandemic we are refusing to allow ourselves to be isolated. We still take to the streets locally (hopefully vaccinated and still masked to protect the immunocompromised), and broadcast globally. There are fewer and fewer strangers every day.

We are getting there. Refuse to acknowledge anyone who tells you otherwise. We will prevail in normalizing the pursuit of equal power for all, and aspiring not to material wealth but to generosity and critical thinking.

Friday, July 17, 2020

Writing Wishful Fiction

I confess that I have always looked down a little on fiction writers, perhaps because I know something about insects and how their natural history often rivals or exceeds anything our imaginations could conjure. Consequently, I never seriously entertained the idea of writing fiction myself. Then I realized that every time I write a comment on social media, or publish a blog post about how I wish the world was, instead of how it is, I am doing precisely that: writing fiction.

Never could I craft a novel about some dystopian future, I think we are already living that. I write in part to fend off depression and articulate rage, not plunge deeper into it. I want to provoke, get people to think outside the institutions that they have relied on to guide them through life. Every human institution, be it government, business, religion, or education, is deeply flawed. They all create belief systems that support aspirations of material wealth, rewarding greed, and then “educate” us on why it can be no other way.

The more I age, the greater the urgency to put out my ideas and viewpoints before I die; and most days I feel like I cannot die fast enough. The truth is that I would rather be living in a different time. One thing education has taught me is the “history” in “natural history,” and now I know what I am missing. Carolina Parakeet. American Chestnut, and on and on. All species matter to me, but how can we get there if we cannot respect all of our fellow Homo sapiens?

There is a certain degree of fear to be faced in being true to yourself, let alone publicly articulating your interpretation of the world. Most of us shut the door too quickly on unsolicited views that disagree with what we have grown-up with, and feel threatened by anything contradictory. Some respond with verbal or physical hostility to new ideas. We are seeing that now with the disgusting backlash against those who are, finally, forcefully asserting their rights as human beings and citizens fed-up with oppression in every form it has taken.

I used to feel fortunate to have been born white, male, and a citizen of the United States. I no longer find much pride in any of those circumstances. Privilege is now a burden, a shame, but it should be. I have accrued my status less by what I have achieved, than by what others have been deprived of. Higher still are those on social and economic pedestals that require reinforcement through deprivation of those beneath them. Do they not see they are eroding what is supporting them?

Our cultural evolution should be far more advanced than it is, but in America at least there are orchestrated attempts to halt it, if not return to less enlightened times. Those that long for the comfort and consistency of discrete norms and gender roles and monochromatic populations are doing a disservice to all people, including themselves.

The time for dreams and other wishful fiction must end now. Those positive products of our imagination demand to be transformed into action and tangible benefits for all. I think I am pretty good at spitting out ideas and concepts, not very good at implementing them. You? We do not each live in a vacuum. Time to make connections and complement each other’s strengths to achieve things greater than we could without cooperation.

Here is an exercise for you. Make a list of things you cannot live without. It should be pretty short unless you list family and friends individually. I hope it includes other living things, too, and clean water, healthy food, affordable shelter, healthcare, and lifelong opportunities for education. Freedom of expression. That is about where my own list ends. Now make a list of everything you are willing to sacrifice so others can have the things you can’t live without.

Demand better, please, of yourself, and of those who represent you in government, religion, and business. Connect more with those “different” from yourself and you will quickly realize you have more in common with them than the elitist class you have always been instructed to aspire to. We deserve better than the ephemeral taste of mere material success.

Monday, March 12, 2012

God and Rhinos

It was not without a great deal of deliberation that I decided to write this and make it public. Personal struggles with faith, consciousness, and current affairs are always a bit of a risk when one dares to dislose them. The potential pending extinction of the Earth’s remaining rhinoceros species has finally given me the sense of urgency and will to confront the conflict I have between religion and Creation.

Let me say first that I have faith in God. I would also like to believe that I respect the beliefs of others, be they Baptists, Hindus, or Muslims. I personally know individuals of many faiths, and relate well to them. We learn from each other and sometimes challenge each other’s tenets. What I often have a problem with is the church in the institutional sense. The church holds great power, and does great things for humanity at a community level. National campaigns in the political arena are often effective, and missions to impoverished foreign lands bring relief to untold thousands. Where the power of the church is conspicuously absent is in advocacy for protecting the remainder of Creation.

Rhinos are facing the kind of violent assault usually reserved for wars of human genocide. Indeed, that is what species extinction amounts to: zoological genocide. The carnage even threatens those individual animals at zoos. What do people have against rhinos? They covet the rhino’s horn.

In the Middle East country of Yemen, rhino horn was polished and fashioned into ceremonial dagger handles. These curved knives, called “jambiya,” are presented to pre-teen boys as symbols of impending manhood and devotion to the Muslim religion. The use of rhino horn in daggers has been outlawed since the 1980s, and the black market there has largely dried up. It is the long-held belief of Asian cultures that rhino horn has medicinal properties that is at the root of the current spike in rhino poaching.

Rhino horn allegedly relieves everything from pain, fever, acne, laryngitis, and anxiety to rectal bleeding, rheumatism, gout, food poisoning, headaches, and boils. It is also thought to cure “devil possession,” smallpox, typhoid, and snakebite. Recently, rumors that a Vietnamese government official used rhino horn to cure his cancer sent demand, and prices, for horn through the roof. A horn can now fetch $33 to $133 per gram. This is close to double the price of gold, and sometimes exceeds the value of cocaine.

This utilitarian view of wildlife is nothing new of course. The problem is that with endangered species it is an unsustainable enterprise. The only sustainable value of wild animals is probably ecotourism. Without rhinos in Africa, ecotourism takes a hit and things slip back into valuing all wildlife as a dead product.

Scientists and game reserve managers are doing their best to defend their own rhino populations from poaching pressures, but it is not enough. Zookeepers engage in an annual event called “Bowling for Rhinos,” in an effort to raise much-needed funds for continued conservation. The Christian church….

Ah, yes, where is the church? Busy saving human souls, no doubt. Maybe they are ministering to incarcerated poachers. What we don’t see are prayer circles for rhinos. We don’t see ecological sustainability as a leading goal in missionary work. Why not?

I know plenty of individuals, including my own fiancée, who are religious and ardent supporters of wildlife conservation. It is the institution of the church that is not. I suspect that much more effort goes into trying to defeat the teaching of evolution in schools. Perhaps that is the real problem. No good Christian institution could possibly work in concert with a scientific community that believes in evolution.

Personally, I don’t care which philosophy one subscribes to: Genesis or Darwin. What both sides can say with certainty is that we are losing pieces of the Creation rapidly, due to humanity’s continued negative impact in this Garden of Eden. We can no longer afford the luxury of continuing to argue about how every species came to exist.

According to the Bible, we are supposed to be stewards of this Earth while we are here, not hell-bent on attaining immortality once we make our final exit. We will get our just reward if we are just in our care of the Creation. Scientists and theologians can complement each other instead of excoriating one another.

What about you? What can you do? Yes, you can support conservation efforts with your monetary contributions, but times are tough for folks financially. How about this: When you count your blessings, count rhinos, tigers, elephants, whales, and all other wild creatures among those gifts. Looking for something to pray for? Bless the beasts and the children, for don’t we want our sons and daughters to be equally blessed with wild animals?

Sources: rhinoconservation.org
”Rhino Horn Use: Fact vs. Fiction”
Gwin, Peter. 2012. “Rhino Wars,” National Geographic Magazine, March, 2012.

Sunday, January 9, 2011

Tragedy in Tucson

I feel somewhat obligated to comment on the recent mass shooting incident in Tucson being that I am a current resident, and have briefly met Representative Giffords. My local friends and I are shocked, saddened, and outraged by this event, but I’ll stick largely with the facts here.

First, let us not minimize the fact that six people have already perished. Among them were a federal judge, John M. Roll, and a nine-year-old girl, Christina-Taylor Green. Congresswoman Giffords was staging one of her routine “Congress on Your Corner” events at a local strip mall, and Judge Roll had merely swung by on his way home to pay his friend a brief visit. The young girl, in irony of all ironies, had gained fame as one of the Faces of Hope, featured in the book of that title about babies born on September 11, 2001.

Additional fatalities included Giffords’ Constituent Services Director, Gabe Zimmerman, retirees Dorwan Stoddard, Dorthy Murray, and Phyllis Schneck. Twenty individuals in all were wounded. The good news is that four out of the five people on the critical list last night have now been upgraded to “serious.”

Gabrielle Giffords herself remains in critical condition, but a Sunday morning press conference held by the doctors and surgeons who are treating her was filled with optimism. Miraculously, her injuries involved only one hemisphere of her brain. Before and after surgery she was able to respond to simple commands (squeeze my hand, show two fingers, etc), which considering the gravity of her condition is nothing short of amazing.

I was giving a presentation at the Medical Entomology Today conference here in Tucson when this calamity happened. My topic was “Social Media and Self-Diagnosis: How the Internet has Made Medical Entomology Better and Worse.” While I was describing how electronic technologies are changing how the public gets information, members of my audience were receiving text messages about the tragedy. Politely, no one interrupted my talk.

When I was informed of the event my heart was in my throat. I had the honor and pleasure of meeting Representative Giffords when she attended the “Butterfly Affaire” fundraiser at the Tucson Botanical Gardens back in October. She was her usual smiling self, and I helped her find butterflies which she eagerly shared with her family and other members of her entourage. This woman goes out of her way to find opportunities to mingle with her constituents, and never gives the impression that anyone is beneath her. She could care less about your political affiliation, but cares deeply about your physical (read healthcare) and economic well-being.

I’m not going to devote one word to the gunman, you can find that out for yourself if you wish.

What continues to disturb me is the direction our American society is taking. One could make the argument that we are a devolving species, going backwards in our cultural evolution at the least. We are literally our own worst enemies, filling the roles of competitors, parasites, and predators once occupied by other organisms during the course of our divergence from the rest of the great apes. Clearly, we have the capacity to hold in check our destructive instincts and tendencies and behave instead in an altruistic manner that ultimately benefits us as individuals. We are increasingly choosing not to do that. We no longer have patience. We must have things “our” way, right now.

We also have more weapons at our disposal for forcing others to comply with our whims, or to destroy our (perceived) adversaries. We need to scale down our definition of “weapons of mass destruction.” Obviously, an automatic handgun qualifies.

There was a blood drive today at the two Red Cross donation centers, in honor of the fallen from yesterday’s tragedy. I didn’t go, figuring the facilities would be swamped (and buses run infrequently on Sundays, affecting my ability to get to and from the nearest location). I am overdue for donating, though, and will likely do so later in the coming week. It is a nice, tangible gesture to affirm life in general. Self-sacrifice, whether it takes the form of sharing one’s blood voluntarily, parting with money for a good cause, or some other act, is just the remedy for what ails us as a society so self-obsessed. Find a way to sacrifice, and do it regularly. Watch the positive chain reaction.

Wednesday, November 18, 2009

Remember behavior!

This afternoon I attended a seminar in the graduate program in Organismal & Evolutionary Biology at the University of Massachusetts, Amherst, entitled “The Evolution of Comparative Cognition.” The presentation was given by Sara Shettleworth, Professor Emerita of the Department of Psychology at the University of Toronto. She gave a delightful and insightful picture of how psychology and the study of animal behavior have evolved (or perhaps not evolved in some ways), and the topic stirred the minds of all in attendance.

One of the most striking aspects of ethology (the study of animal behavior) and psychology is how few species of animals have been studied to date. Initially, it was all rats, all the time, with only a smattering of studies involving other vertebrates, let alone primates or invertebrates. That condition was exemplified in Shettleworth’s talk by a cartoon depicting a “pied piper” rat leading an army of scientists through town.

Today, we collectively study a more diverse lot of species both in the laboratory and in the field, but I can’t help but wonder whether the questions we ask, and the methods by which we ask them, don’t say more about ourselves than about those subjects of experiment.

Students of animal behavior have long been cautioned about the pitfalls of anthropomorphism and assigning human emotions and motivations to the behaviors of another species. Indeed, Shettleworth emphasized the need to take behavior at face value. She also pointed to the need to avoid limiting one’s experiments and observations to the realm of “yes” and “no.” Other animals are generally much more complicated than that.

What may be completely unavoidable, however, is taking an anthropocentric approach to ethology and animal psychology, especially in terms of what we consider “advanced” versus “primitive” attributes. This tendency rears its head frequently, and Shettleworth found humor in colleagues who couldn’t believe that, say, dogs outperform chimpanzees in some tasks. That just isn’t the way it is “supposed” to be!

Personally, I think it may be an overriding concern to prove that Homo sapiens is the most intelligent, highly-evolved species, and we go into our experiments with, and observations of, other species with that bias. The fact is, however, that we are on the planet with a minimum of a million other species that, by virtue of the fact that they also exist here and now, have succeeded at least as well as we have by the only standard that matters: survival. For that matter, even dinosaurs were successful, for the geological period over which they reigned.

Mother Nature (or God, or whatever creative entity you hold dear) wastes nothing, and each species is as complex and intelligent as it has to be to get by. No more, no less. Social species like the other great apes, wolves, and cetaceans may seem to be smarter because they are like us in being social, and do need to master intricate forms of communication in order for each pod, pack or other social unit to prosper.

Still, are solitary species any less successful? No. There are, in fact, vastly more solitary species than social ones. What they may lack in plasticity in learning ability they make up for in instincts and hightened physical senses that have served them for eons. A sand wasp can find its burrow in a seemingly featureless dune, but we can’t remember where we parked the car.

What do you think? Where do you stand? I promise to revisit this topic as often as I can, and welcome your opinions, observations, and shared knowledge. Meanwhile, I may pick up the just-released second edition of Sara Shettleworth’s book, Cognition, Evolution, and Behavior.

Saturday, April 25, 2009

World Malaria Day

My standard answer to the question “What good are mosquitoes?” is “Ask a Plasmodium.” The quip is both flippant and profound. Plasmodium is the parasitic organism that causes malaria. It cannot complete its life cycle without the help of certain mosquitoes. We tend to collectively frame other living things by their relevance to ourselves only. Today, on World Malaria Day, I challenge you to think differently, and ask if deadly tropical diseases like malaria can be eradicated without rendering extinct either vectors or microbes.

Many parasitic diseases have driven human evolution over the eons. Sickle-cell disease is our unfortunate evolutionary answer to malaria, but who knows what future immune responses might be, and how they will become encoded in our genes?

Diseases can also have an impact on ecosystems. African sleeping sickness, caused by parasites called trypanosomes, and transmitted by the infamous tsetse flies, is a case in point. Wildlife is essentially immune to trypanosomyasis, but in livestock the parasite manifests itself as “ngana.” Avoiding the disease and its vectors is largely what has driven the nomadic lifestyle of certain indigenous tribes. Cattle are moved with the fluctuating “fly belt” to territory not occupied by tsetses. This seasonal migration has allowed livestock and grazing wildlife to co-exist on the savannah to a much greater degree than would be the case if ngana was eliminated. Subsaharan Africa would become, more or less, one big cattle ranch without the fear of flies and disease.

Our response to human mortality factors in general has left a long trail of unintended consequences, and we should be cognizant of the potential to repeat those mistakes. Please, by all means purchase a net or two to insure the safety of those in remote villages that risk nightly exposure to bites from malaria mosquitoes. Continue to contribute to organizations seeking to end poverty across the planet through improved housing, water quality, and education. We need to be both generous and cautious human beings.

Sunday, April 5, 2009

Do You Believe in Metamorphosis?


The next time someone asks you whether you believe in evolution, you might ask them that question in reply. I know now that the phrase “ontogeny recapitulates phylogeny,” which I learned in college biology, has been largely discredited. Still, what is metamorphosis if not evolution accelerated?

What alchemy is this that wrought frog from fish, and butterfly from worm? What kind of miracle results in such a drastic transformation over an easily observable span of time? Even the most basic understanding of metamorphosis does not lessen its magic. I am regretting that I did not take an insect physiology course while I was in college, but we no doubt know collectively more now than we did in the early 1980s.

At an informal gathering of local entomologists a few years ago, a graduate student made a presentation on metamorphosis that revealed to me some startling facts. Chief among them was the (obvious, in retrospect) idea that a butterfly starts to take shape well before the pupal stage. Inside the caterpillar, adult body parts begin their genesis as nodes called “imaginal discs.” How enchanting and appropriate is that term? Imaginal discs. The caterpillar cannot possibly imagine itself as a butterfly in the cognitive sense, but the idea that at a cellular level it most certainly does is truly fascinating. That the timing of each stage of development is regulated by “juvenile hormones” and other biochemicals is no less astonishing. The power of molecular-level chemistry is mind-boggling.

Given the complex, yet rapid process of metamorphosis, is it really a stretch to think that speciation through evolution cannot take place over an even longer span of time? It certainly seems plausible to me. The bottom line, however, is that we can no longer afford to waste time debating the merits of evolution versus creation theory. Extinction is most definitely not a theory, and unless we direct our collective scientific and theological efforts toward species salvation, it won’t matter how they came to be in the first place.

Sunday, February 22, 2009

Evolution, Creation, and Conservation

In honor of Darwin’s two hundredth birthday, why not call a truce in the ongoing war between evolution and creationism? Indeed, in light of the continuing decline in biodiversity, perhaps it is time for science and religion to unite in conservation efforts.

It is unfortunate that there is more hostility than humor involved here. I recall watching a television interview with anthropologist Richard Leakey, many years ago, in which he pronounced the word as “EVIL-u-shun.” No wonder some people are mortified by the term. Both biologists and theologians do have reason to fear the power wielded by their “opponent,” but this may be due in part to insufficient faith in God, or lack of confidence in the scientific method.

Science has come a long way in providing a tangible explanation for the history of life on Earth. Since so much time, energy, and expense has been invested in coming to those conclusions, any attempt to question what is now considered factual, basic knowledge is met with bristling defense. This runs counter to the qualities that make an outstanding scientist: unending curiosity and an open mind. In fact, the scientific method encourages a full investigation of all possibilities, and requires ceaseless repetition of studies before a conclusion can be reached. Arriving at a particular theory is thus a Herculean effort for science, while creationism requires no proof, only faith in God and Biblical chronology. This may hardly seem fair to the blood-sweating scientist.

Those in the religious community may fear the motives behind scientific research, but, ironically, both camps are anthropocentric in their perspectives. Once science had developed an explanation for a natural phenomenon, the next step is usually an attempt to manage the resources involved for the benefit of humanity. All too often this results in mismanagement, exploitation, and waste. Maybe mankind was better off when more “primitive” cultures gave thanks to the gods responsible for rain, the salmon runs, and a successful hunt. Still, science rightly criticizes western religion for encouraging the idea that God intended for man to dominate nature.

It is only natural (we are, after all, animals, too) that we put our own interests above the welfare of other species, but wildlife conservation remains a very popular cause. Why, then, is it an effort championed almost exclusively by scientists? If each species was created by the hand of God, why aren’t creationists in an uproar over man-induced extinctions? Why have there been so few, if any, high-profile demonstrations by creationists in support of, say, saving whales? Ok, so one did swallow Jonah. Well, no one is building another ark, either, but such a publicity stunt would underscore the need to protect our dwindling wildlife populations.

There is, of course, no guarantee that scientists, in their frequent arrogance and vanity, would welcome their traditional antagonists with open arms, but it might be in their best interests to do so. Not having all the answers may be a weakness in science, but it is the source of strength for spiritual faith. It follows that meditation, prayer, and hands-on fieldwork are actions that complement each other.

The real enemy is not a theory of how species came into being, but the forces driving these organisms to extinction. The Earth should be considered the ultimate temple, not to be desecrated in the name of science or religion. A demonstration of humility and cooperation should be the order of the day. Once a balance has been restored, we can go about the pleasant task of arguing over who should take credit for the new Garden of Eden.