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Saturday 19 May 2018

Why reductionism fails re:abiogenesis.

The Onset of Information on Earth

To a casual reader, the following four paragraphs may seem like a lot to grasp in a single sitting, but it is something that every truly curious person should want to know. Modern biology has revealed a fundamental fact of physical reality: life on earth is the product of information recorded inside the cell.When this information is translated by cellular machinery, it organizes inanimate matter (carbon, hydrogen, nitrogen, etc) into all the living things on earth. The mystery of life’s origin is therefore equal to the mystery of information. Where did the information come from that organized the very first living cell on earth? Did this information come together as an incredible chance event in chemical history, or was it the result of a deliberate act of design?
Whichever theory one follows, there is one thing that all people can be certain of. Prior to the organization of the first heterogeneous living cell, unique physical conditions had to arise to make that organization possible. These conditions enable the translation of recorded information into physical effects. They are brought about by the presence of two sets of objects operating in a very special system. To organize the first living cell, one set of objects must encode the information in a series of representations, and the other set of objects mustspecify what is being represented. This is how a "recipe" for the cell can exist in a universe where no object inherently means (represents or specifies) any other object. It requires both a representation and the means to interpret it.
But there is a third requirement. The organization of the system must also preserve the naturaldiscontinuity that exists between the representations and their effects. By doing so, a group of  arbitrary relationships are established that otherwise wouldn't exist. That set of relationships is what we now call The Genetic Code.
The unique physical conditions described here are the universal requirements of translation. Theywere proposed in theory, confirmed by experiment, and are not even controversial. They are also something that the living cell shares with every other instance of translated information ever known to exist. The genetic translation system provides objective physical evidence of the first irreducible organic system on earth, and from it, all other organic systems follow. It is irreducible because without both sets of objects operating in the system, translation cannot occur, and the cell could not be organized. Moreover, this system isnot the product of Darwinian evolution. Instead, it is the source of evolution (i.e. the physical conditions that enable life's capacity to change and adapt over time) and as the first instance ofspecification on earth, it marks the rise of the genome and the starting point of heredity.
And as a final indication of just how profound the appearance of this system was, an almost impossible observation remains – not only must these objects arise from a non-information (inanimate) environment, but the details of their construction must also be simultaneously encoded in the very information that they make possible. Without these things, life on earth would simply not exist.

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