Bare Bones Biology 093 – Climate Change II

Relax. Sit down or lie down. Don’t go to sleep. Don’t think about yesterday or tomorrow. Think about your breath. Breathe in. Air comes in through your nose to all the little channels of your breathing system. That is your respiratory system. The air ends up in your lungs.

Breathe out.
Breathe in.

Air contains oxygen and carbon dioxide and some other things. The delicate tissues that line the inside of your lungs. The tissues are so thin the oxygen can go across to where there are blood vessels and red blood cells waiting to carry the oxygen to every cell in your body. Without the oxygen, you die.

Breathe out.
Breathe in.

The cells use the oxygen to burn carbohydrates. The carbohydrates come from your food, but that’s a story for another time. The oxygen burns the carbohydrates and that releases energy. Just like in your fireplace burning carbohydrates (wood or coal or gas or oil) releases energy. But the wonder of cells is they can capture this energy and use it to do the work of staying alive.

Breathe in.
Because you won’t be alive if your cells are not alive.

When carbohydrates burn, there are waste products. All this happens inside your cells. The waste products are water and carbon dioxide. The water cycle is a story for another time. The cells then release the carbon dioxide into the blood that is on its way back to the lungs. In the lungs, the carbon dioxide crosses the other way, from the inside of your body to the inside of your lungs, across the very delicate moist tissues that line the inside of your lungs. The carbon dioxide then is a part of the air that is the climate inside your lungs.

Breathe out.

The air that is inside your lungs goes out into the space around you, which is the air of the whole living earth. Seven billion people on earth are all doing this at the same time. It makes a difference in the amount of carbon dioxide in the air of the earth. Also all the cars are burning carbohydrates and blowing carbon dioxide (and other things) out into the air. And also all the factories and everything that releases energy from carbohydrates by burning the carbohydrates.

Breathe in. Listen to your breath. You are breathing in the air of the earth.
Breathe out. Listen to your breath. You are changing the air of the earth.

Meantime, the plants are breathing in carbon dioxide from the air of the earth. The plant cells unhook the oxygen from the carbon. And the plants use the carbon, and the energy from sunlight – to make carbohydrates. And then the plants use the carbohydrates to make food for the entire living ecosystem, including you, sitting there on your cushion. And then tell me that you are not connected to the living earth. Tell me you don’t need pure air. Tell me you don’t care if the air has too much carbon dioxide or too much carbon monoxide or too much of something that will damage a cell in your lungs and make a cancer grow in there.

You breathe in.
You breathe out.

The air cycling within your body depends entirely upon the air cycling outside your body. The air that is cycling outside your body is the breathing system of the whole living earth. You are alive because your respiratory system is able to maintain a healthy balance between your body’s internal climate, and the climate of the whole living earth. In fact, the inside of your body is part of the climate of the earth. No mystery. No debate.

Breath in.
Breath out.

The whole living earth — stays in balance by constantly changing.
If the climate of the earth could not change – the earth could not stay alive.
There is nothing to debate. The only question is how it will change and what will happen after that.

Bare Bones Biology 093 – Climate Change
KEOS FM 89.1, Bryan, Texas
Audio download available later this week
here and at http://BareBonesBiology.com

Suggested Reading: Bare Bones Ecology Energy Handbook at https://factfictionfancy.wordpress.com, Post Carbon Reader at http://www.PCI.org

Bare Bones Biology 091 – Evolution

Last time I told you what I know about the reality of our human position on the earth, and more importantly what we don’t know and therefore cannot control. Next I’ll tell you a little why and how story of the past couple of hundred years that have grown our destructive modern economies.

The theory of evolution was a brilliant breakthrough that took place a couple of hundred years ago. After that, it was studied rigorously until the evolutionary scientists and the geneticists realized they were all studying different parts of the same creature, and they got together. Now, 200 years later, we know a great deal more about how this beautiful life form, the whole earth ecosystem, manages to survive through the millennia by changing in response to changing conditions. We know that these changes are mediated for the most part by organisms that, by their interactions with each other and with the environment, carry the genetic information for the life of the whole system forward from one moment of time to the next. The correct term for this kind of study is evolutionary ecology. We left Darwinism in the dust at least a hundred hears ago.

The corposystem and modern politics and economics do not want us to know about evolutionary ecology, I guess because they have a strong foundation in that little nonsense phrase: “Survival of the fittest.” You have heard me say many times: “That’s not how it works.” I didn’t tell you how it does work for two reasons. One is that I don’t completely know how it works – nobody does – the other is that evolution is so complicated that most people don’t even TRY to understand how it really does work. Not even a massive computer could do the job because we don’t know all the parts of the whole earth ecosystem, so we can’t plug the information into the computer. We don’t even know all the species that do the work of keeping us alive. That’s why biologists are concerned about us humans killing them off – the other species – without even knowing what they are and how they contribute to our well being. The bottom line is that our modern corposystem is partially justified by a false or fake belief in survival of the fittest.

It is true that tooth and claw is an important reality of life. It’s also true that tooth and claw is a necessary component of life because it contributes to the flow of energy through the ecosystem, but tooth and claw is only a subset of how evolution works. How does it work? I lay out the background in pages 32 onward in Bare Bones Ecology Energy Handbook you can download from my website, FactFictionFancy. The shortest version I can tell you in a five-minute spot is that life evolves by generating functionally effective systems out of pre-existing systems.

A cell is a functionally effective system that is made of thousands of molecules – the key is that all these molecules work together perfectly. The problem, from our point of view, is the millions and millions of functional systems that did NOT work together perfectly within the system and so they became extinct. The way evolution works is to generate millions and millions of functional systems, by recombining the older systems, until a new system emerges that works together positively with the whole of life. That one SYSTEM (species) out of all the millions that unbalanced the systems of life, that one survives over time to become a part of the living whole earth ecosystem. We are unbalancing the life systems of the earth. The difference between us and all the other species is that we KNOW these things.

And the reason I am trying to explain this to you is that I see some new social movements coming up that are based on the reality of evolution instead of the failed models that were in part based on a false view of evolution. I’ll talk more about these in future.

Bare Bones Biology 091 – Evolution
KEOS FM 89.1, Bryan, Texas
Audio download available next week
here and at http://www.BareBonesBiology.com