Write4U
Valued Senior Member
If you are willing to admit that living organisms consist of bio-chemical polymers which, in humans require a nine month gestation (growth) period and then through "quorum sensing" form and produce a human being, we are a long way from God created a fully formed human (Adam) from some dust.Very interesting lecture, unless I missed something, he did not provide any empirical proof that life actually did come from non-life, only that it may have.
That Life is a symbiotic biological process is indisputably established IMO. We don't use terms like gut-flora for nothing. Humans need little forests inside us.
Apparently about 1 kg. of physical stuff in humans is "bacterial material" (great song-title....) .
LOL, compared to the bio-chemical complexity of say, a human being, a stealth bomber is a mere toy. A human is a pattern of trillions of individual cells 10% human 90% bacterial, communicating through an electro-chemical neural network, controlled by a central sentient processor.And I kind of think his approach could also be used to try and show that a Stealth Fighter could create itself, because at the scale of the Earth the probability of the necessary chemical reactions needed, would have likely already occurred for that to happen as well.
And you cite a stealth bomber. Bassler showed that an octopus has evolved bio-chemical stealth abilities, which makes it invisible to predators.
Consider this; if sets of bio-chemical cells can create a human organism, why should the concept of sets of humans creating stealth bombers be different. Humans use stealth bombers. Nature does not. However, the concept of "cloaking ability" which is a pretty sophisticated technology has existed in nature for billions of years. Stealth bombers are a product of humans who are a product of nature. Nature created the creators of stealth bombers. That's why we call them "artifacts".So I guess we have to place that and the self creation of many other complex and designed systems (cars, computers, HD Televisions, etc) on the table as well. Why would we even need Designers and Engineers? All of these would be inevitable, through a combination of chance and Deterministic mechanisms. The human body is orders of magnitude beyond any of those in complexity. So all of those should be more likely, since they are relatively simple in design.
But what you missed is the metaphisical universal imperative of "necessity and sufficiency". This is an important universal law, IMO.
What that means is, example: a whole bunch of hydrogen and oxygen atoms come in close proximity to each other in a confined space. This condition makes it necessary to make water, because there are sufficient compatible components present. Probability does the rest.
Necessity and Sufficiency,
In logic, necessity and sufficiency are terms used to describe a conditional or implicational relationship between statements.
For example, in the conditional statement "If P then Q", we say that "Q is necessary for P" because P cannot be true unless Q is true. Similarly, we say that "P is sufficient for Q" because P being true always implies that Q is true, but P not being true does not always imply that Q is not true.
https://en.wikipedia.org/wiki/Necessity_and_sufficiencyThe assertion that a statement is a "necessary and sufficient" condition of another means that the former statement is true if and only if the latter is true. That is, the two statements must be either simultaneously true or simultaneously false.
In ordinary English, "necessary" and "sufficient" indicate relations between conditions or states of affairs, not statements. Being a male sibling is a necessary and sufficient condition for being a brother
How does a bacterium create "light"? Moreover, how does a beaker of bacteria decide to "turn on the light" all at the same time?
You are seeing it, but not recognizing it , yet. "Necessity and Sufficiency"Am I being crazy or unfair to this clearly brilliant man?
Don't worry, I am discovering myself and very happy to say that my relatively uninformed intuition is not that far off the mark from the more advanced hypotheses.What did I miss, I could watch it again if you think that would help me understand it better.
It does not appear to me that we are even close to explaining the complexity of life.
What else do you have?
However I can certainly understand your initial scepticism, from your perspective. I just think you are assigning too much importance on this natural phenomenon we call Life. On earth, its everywhere, it's no big deal really as compared to the total potential contained in the entire universe. It is capable of producing an infinite variety and complexity of patterns. Humans are a bio-chemical pattern, neat huh.....
IMO, you are making it unneccessarily complicated. It is not difficult to create enormous complexity from a simple mathematical constant. Try a few simple fractal iteration and see what beauty magically appears from a very basic mathematical function.
Renate Loll, has a very interesting hypothesis on the fractality of space-time. Check out CDT.
Wow!Causal dynamical triangulation (abbreviated as CDT) theorized by Renate Loll, Jan Ambjørn and Jerzy Jurkiewicz, and popularized by Fotini Markopoulou and Lee Smolin, is an approach to quantum gravity that like loop quantum gravity is background independent.
This means that it does not assume any pre-existing arena (dimensional space), but rather attempts to show how the spacetime fabric itself evolves.
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Biology seems to start very, very small, from simple dynamic bio-chemical processes, which already display "motility" at extremely basic levels.
What is a single celled throbbing blob that can solve mazes, tell time, has an intra-cellular communication system and has made it's home everywhere on earth, a very successful species;
It's the slime-mold, "it lives"!!!!!.......
p.s. someone asked for an example of resurrection. Easy, deprive a water-bear from water and it dies (goes dormant). 2 years later add a drop of water and the water-bear revives and goes merrily on its way.
Most tardigrades are phytophagous (plant eaters) or bacteriophagous (bacteria eaters), but some are carnivorous to the extent of eating other smaller species of tardigrades (e.g., Milnesium tardigradum).
Tardigrades share morphological characteristics with many species that differ largely by class. Biologists have a difficult time finding verification among tardigrade species because of this relationship. These animals are most closely related to the early evolution of arthropods.
Tardigrade fossils go as far back as the Cretaceous period in North America. This specific species is considered cosmopolitan and can be located in regions all over the world. The eggs and cysts of tardigrades are so resistant to other dangers that they are carried great distances, on the feet of other animals, to a different location.
https://en.wikipedia.org/wiki/TardigradeThe lifespan of tardigrades range from 3–4 months for some species, up to 2 years for other species, not counting the time they spend in dormant states.
Of course, some bacteria also can lay dormant for many years or even decades and when the enviroment changes in some way , become active and do their thing. Resurrection is a natural survival strategy. Put it in context and perspective.
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