Bare Bones Biology 130 – Community IV

I believe a human community is a group of people who interact with each other in emotional and social ways very much like the organisms of a biological community interact among themselves in biological ways. The function of biological communities is to promote the welfare of Life Itself – the whole living ecosystem that is the earth. The valid function of human communities is also to serve Life — so that Life may provide for us the earth, air, energy and water that we require to maintain our human communities. The question is: How do we build a human community that nourishes the biological community. It’s a hard question.

Life sustains itself by maintaining the balance of the cycles of life. Plants and other green organisms collect energy that can be distributed, throughout the whole body of the living earth, in the form of food. By digesting the food, all organisms use the food energy to do the work of staying alive, and at the same time breaking apart the food so that the materials recycle to continually revitalize our air, water and soil. These processes are necessary to life, and Life is sustainable only when these processes remain in balance with each other.

To remain balanced, as I just said, the system requires energy. Energy cannot be recycled. The system also requires materials that can be recycled. Molecules and atoms are constantly recycled in all living things. Because energy cannot be recycled, the whole system requires a constant input of energy (ref. Bare Bones Ecology Energy Handbook). We must keep eating to stay alive, therefore the plants must keep on making food all the time, and they do if there is enough light reaching the plants.

The second major requirement for Life is to recycle the materials of life in the form of atoms and molecules that make up our air, water and earth. The millions of different jobs that are necessary for this recycling are done by millions of different species of organisms, all interacting within the entire system so that the tissues are broken down into molecules and the molecules into smaller molecules and atoms that are released and then recycled.

It is green organisms that make food energy for the entire system. Different species of green organisms live in different niches of the environment. For example, cactus plants only can live in certain kinds of desert niches. The more different kinds of plants there are, the more niches they can fill, and the more food the earth can produce. This is also true of the other kinds of organisms that do other jobs in the cycle of life. The more different kinds of organisms there are, doing all the processes that are required to stay alive, the more likely it is that Life on earth can sustain itself — the climate, the soil, the food.

In the world today, and especially in America, our community structures are not organized to serve Life, so much as to serve the corposystem. The corposystem is the complex of interacting corporate and political organizations that harvests the materials from the ecosystem and sells them to us. The corposystem uses us to do this work, and so it feeds us and trains us to grow the corposystem; and so we design our communities to serve the corposystem, rather than the ecosystem.

The explicit goal of the corposystem is to make money, not to nurture Life — and the way to make money is to grow the system so it can sell more things. The corposystem grows by taking away and selling to us the food and materials that are required by the millions of species that do nourish Life.

So by now the corposystem has destroyed a huge number of species, thus changing the balance of air, water, soil and food, energy and materials – thereby causing climate change. So many things we do not understand, but we do know that we cannot build sustainable communities by nourishing the corposystem to the detriment of the ecosystem.

This blog is an expanded version of Bare Bones Biology radio program that is playing
this week on KEOS Radio, 98.1 FM, Bryan, Texas. The podcast can be downloaded at

LynnLamoreux@Yahoo.com

Recommended References:
https://factfictionfancy.wordpress.com
On right side of page look under “chapter” and download the pdf
https://factfictionfancy.wordpress.com/2012/10/07/bare-bones-bio…-127-community/
https://factfictionfancy.wordpress.com/2012/10/14/bare-bones-bio…28-¬-community/
https://factfictionfancy.wordpress.com/2012/10/24/

Categories: Bare Bones Biology Transcripts, Community

Molecules Again

A molecule is a group of atoms joined together with energy bonds. It takes very big molecules, with many differences among them, to transmit information, because the differences are significant in any code. In the English alphabet, for example, the symbols Kit, Kate, Cat, Cot, Cut, Coat transmit information, and it is the differences that make the information useful. The organic molecules of living things are different from molecules in nonliving things like rocks and water and air, and they are also different from each other in specific ways.

For many years scientists (correctly) speculated that it must be organic molecules carrying the code of life, and specifically it must be either proteins or nucleic acids because there are many differences among the nucleic acids and proteins. Also because nucleic acids and proteins are linear. They are made of very long strings of smaller nucleotide molecules or smaller peptide molecules, respectively. And these long strings of smaller molecules can attach to each other in any sequence, very much like you can put letters of the alphabet together in any sequence to make different words, and you can do this with any alphabet, whether it be Tibetan or Arabic or English letters. The letters or the words or symbols do not automatically have a meaning. The letter A or the symbol ゅ does not automatically mean anything.

In the case of letters, the meaning depends upon how and where they are applied. People who understand English, or Japanese, understand the above symbols when they are used properly as parts of words. In the case of the code of life, the meanings of nucleic acid and protein molecules depend upon their functions. That is, they depend upon what function the molecule does in the living body to keep the body alive.