Belindi wrote: ↑October 25th, 2022, 12:34 pmEricPH wrote: ↑October 25th, 2022, 6:50 amBelindi wrote: ↑October 24th, 2022, 2:25 pm The basic algorithm is :The algorithm seemed dormant for the first two to three billion years of single cell life. There seemed little need for eyes, jaws, fins, teeth etc. But then the absent algorithm woke up and in a mere few million years natural selection did it.
Struggles for existence plus randomly mutated genes = natural selection (over thousands or millions of years).
The limited range of tools at evolution's disposal seemed to be, currents swirling chemicals around in the ocean, temperature change, sunlight, lightning and more oxygen. These tools cannot explain the complexity of life we see today.
Certain wild disease bacteria which are single -celled life forms are caught and bred in labs. In the lab conditions these bacteria colonies have cushy lives and need not struggle for existence. The result is that the lab bred colonies would die out in the wild environment. When the weakened bacteria are injected into your muscle they cause you to make antibodies to the disease without giving you the disease.
I tell you this because the inoculation method as described illustrates how struggle for existence is necessary for natural selection. Artificial selection, as in the case of the lab grown bacteria, does not rely on struggle for existence.
Your example confirms the need for intelligent design. Scientists have a specific goal, fighting a disease. They seek out single cell life, they breed the life in a controlled way, and surprise, surprise, their results are what they had hoped and planned for. Random mutation did not play a part towards the outcome.
The basic algorithm is :I am fully in agreement with two thirds of your algorithm, the struggle for existence and natural selection. Natural selection can only select what has already been made. Randomly mutated genes cannot produce 1829 gradual and incremental steps towards the evolution of a single eye lenses. There is nothing randomly incremental in 1829 steps towards a specific goal, obviously we are taking failure into account. And taking into account the 1829 steps needed to make the second eye lenses.
Struggles for existence plus randomly mutated genes = natural selection (over thousands or millions of years).