Reading, and Sensing an Immense World: It Takes a Universe

A wonderful friend and former colleague recommended a book to me that I found fascinating. It’s called An Immense World: How Animal Senses Reveal the Hidden Realms Around Us, by Ed Yong. It speaks to so many issues and concerns of our world today.

 

We both live the truth, and an illusion. The world we perceive can be so clear, immediate, and vital to us. Yet it sits imbedded in innumerable other worlds, universes, though we don’t and can’t perceive almost any of them. We mistake what we see for all that is there. What we perceive is not the world but one our human brain and body have evolved to perceive.

 

For example, Yong points out that we humans “cannot sense the faint electric fields that sharks and platypuses can…[nor] the magnetic fields that robins and sea turtles detect.” Our ears can’t hear the ultrasonic calls of hummingbirds or the infrasonic speech of elephants and whales. We can’t perceive the infrared radiation that is the heart of what snakes detect or the ultraviolet light birds and bees sense every moment.

 

Each species has what Yong, borrowing from Baltic-German zoologist Jakob von Uexkull, called an umwelt or perceptual world. A tick does not perceive a tree, green leaves, blue skies. It doesn’t ignore them. It simply is incapable of sensing or knowing them; they are outside its umwelt. Likewise, we can’t sense the tick’s world.

 

Too often we ignore, or are ignorant of these co-existing realties, and we harm other species by imposing our perceptual system bias on them. For example, our submarines use underwater noises that confuse whales and drown out their calls. The glass panes in our homes appear as bodies of water to a bat’s sonar. We hurt our cats and dogs by interfering in their use of their primary sense activity, sniffing, and unknowingly impose our human visual bias on them.

 

If we can’t understand what the other worlds are like to live in, Yong points out maybe we can use our reason and imagination to honor and recognize them. For example, we can imaginatively enter the world of a dog, or even more so, an elephant. Scents, unlike light, do not move in straight lines. They go around corners, up and down, swirl, and twist in all directions. Humans have fine noses. But a dog not only has more sense receptors, a larger olfactory bulb and scent-brain than we do, but a more complicated nasal structure.

 

When we humans exhale, we purge odors from our nose. But each nostril of a dog is divided in two so it can exhale carbon dioxide while inhaling more aromas. This is one reason they can detect low blood sugar levels or tumors in humans or discern a single fingerprint on a microscopic slide even after it was outdoors for a week. They can smell in the air an oncoming storm.

 

For dogs, everything around them includes the scent not only of what’s here, now, but the past and future. And smell has the most direct link to the brain of any sense. And since that link goes right to the brain’s emotional center, I imagine their world is dominated by emotions. Some might doubt the rich emotional lives of many animals but this science argues otherwise….

 

*To read the whole article, please click on this link to The Good Men Project.

 

Perceiving Ourselves More Clearly So, We Can Perceive the World Around Us More Clearly and Act More Powerfully

A wonderful friend wrote a powerful and frightening article about the situation we humans face right now. I can’t share it here because he’s sent it out and it hasn’t, yet, been published. But I would like to share its central insight.

 

Most of us already know how difficult the situation is now, between climate change, the threats of autocracy, hate-manipulated gun violence, war, etc. We might be consumed by so many concerns that we get lost in fears and retreat to the usual, the safe. But what we face is not usual and not at all safe.

 

I sometimes wonder if we can even conceive of the challenge we face. We need our rational minds to evaluate all the evidence. But maybe we need to feel it even more than grasp it. We certainly can imagine what a small town looks like after a massive tornado; or what a city like New Orleans looked like after the flooding of Katrina. Or what burned out towns in California look like or cities when sidewalks and streets melt from the increasing heat. This is the face of the climate emergency. And whatever we’ve seen in the past, we’ll probably be seeing worse in coming days and years.

 

We might read about what it was like living in cities like London before environmental regulations were passed, when people couldn’t go outdoors without getting sick due to torrential smog. Or we can imagine a world without any wildlife outside zoos, no lions, tigers, and bears, no elephants, no eagles and ravens, no owls. Or no honeybees. Without bees, no honey, no fruit, no crops.

 

Or what happens to a nation when increasing hate fueled violence, like in Buffalo, NY fills the streets. The number of hate crimes has more than doubled since 2015, when DJT first ran for office. Or what a dictator like Putin is doing to Ukraine or what would happen if a white nationalist or Nazis became president or Dictator.

 

Or what happens when children are forced to read or learn about only what people driven by hate, bigotry, and lust for power want them to read. Or when women are no longer allowed to control their own healthcare options or how their bodies are treated.

 

My friend feels the terrifying frustration of seeing a threat so clearly yet also feeling powerless to stop it. I think he speaks the fear and concern that a majority of Americans feel. But for him, only dramatic changes will be noticed. Little changes can get lost in the storm clouds of images of what might be coming. Crying out to the world, “Why can’t anyone stop this?” can drive anyone crazy.

 

Yet, a democracy is all about many people doing relatively small actions together. The wheels of law and change can move with painful slowness.

 

A few close friends talked with him about not obsessing over these awful possibilities. And he knows this. But words do not reach deep enough to lift us out of an image of oblivion.

 

He spells out or shouts out a clear line of action we can all take….

 

*To read the whole post, please go to The Good Men Project.

Companions Who Walk with Us Moment by Moment

COVID has been devastating to our communities and culture, terrifying to so many of us. But it had one positive result for me, and others. Our relationship with other species in our neighborhoods was enriched. As we became more distanced from other people, birds, turkeys, fox, peepers, possum, deer, bear, rabbits, eagles, owls⎼ all our non-human neighbors, depending on where we lived, jumped more frequently to the center of our attention, and became, sort of, friends.

 

Of course, the bear that crushed our bird feeder one early morning and knocked on our front door was a little scary and we had to chase it away. And one night at about 3:00 am one of our cats stood up on our bed, hissed loudly, and woke us up to a raccoon coming in the cat door. The raccoon got stuck and I had to push him out with an oak cane.

 

In the spring morning, the gold and purple finches, cardinals, and red winged black birds added color and songs to the air, and later, the peepers such comfort. And taking walks with such companions as oak trees leaning against each other to speak, and ravens coughing as they flew overhead added wonders to my day.

 

But hearing about the climate emergency and the extinction crisis we face⎼ I felt so bereft. I felt such grief over the increasing instability of nature itself, weather disasters, and the loss of species ⎼ for example, frogs, peepers, and salamanders, about one-third of amphibians ⎼ 12% of bird species, all threatened with extinction, as well as ash trees which used to fill the forests near my home. We must all take this emergency very seriously.

 

These species are not just companions. They are intimate mirrors of our lives and mental state that we can see them everywhere. The deep red of the Japanese maple in the garden, which is more of a bush than a tree⎼ what amazing feeling is right there. A crow flies overhead and its harsh call echoes in our body.

 

We often think of ourselves as located behind these two eyes, a mind isolated in this shell of a body, a shell within a shell within a shell. And only within this shell can we locate what is most intimately ourselves. Or we think of the red color and harsh call as coming from “outside” us.

 

Yet, is not that Japanese maple and the crow also, in some way, intimately ourselves?

Don’t we carry those colors and sounds in us? We don’t just hear and see and feel them. We give them life. The red of the cardinal is how our mind gifts color to the electromagnetic or light waves bouncing off the bird’s breast. Color is the way we perceive a wavelength of light to which our eyes are sensitive.

 

The harshness of the crow’s voice is how our mind translates the sound wave frequencies emitted by the bird. That red, that song is intimately us. No us, no song, just wavelengths.

Because conscious perception is awareness aware of itself, it simultaneously looks within as it looks out. It is a deeply felt mystery that we live. When we stop playing the shell game, the world is most intimately ourselves.

 

*To read the whole article, please go to the Good Men Project.