leopold99 said:
but there is NO evidence, none whatsoever, that life arose from the elements.
That is not exactly true. Or, to put it in different words: that is incorrect.
We know many organic molecules, including amino acids, are commonplace in space. We know that these and other pre-biotic molecules can be synthesised in a matter of days from atmospheres akin to the primeval Earth atmosphere. We can envisage pathways that could lead from these pre-biotic molecules to primitive replicating systems. Such suggestive observations constitute evidence for abiogenesis.
leopold99 said:
i find it telling that science seperates these into two processes when in fact evolution is a continuation of the first.
They are separate processes. They deserve separate consideration. This does not mean there may not be overlaps of mechanisms, but rather the two concepts are distinct in character. For one thing life originates as a distinct event. Evolution continues as a process.
Roman said:
Not yet, but then, life had something like 2 billion years to happen?
No it didn’t. It is agreed that life was present on the Earth at least as early as 3.6 billion years ago. The Earth is 4.6 billion years old. For the first few hundred million years the planet would have had a molten surface and no trace of an ocean. Even once oceans had been emplaced these may well have been evaporated by bolide impact during the Late Bombardment phase. At best we are left with 800 million years, and more likely around 300 million years for life to emerge.
rjr6 said:
From what I undertsand of evolution, they use this basic premise to explain how lightning and chemicals became humans.
I think in this statement you reveal you have no understanding of evolution at all. There is nothing wrong with that, except when you then choose, no matter how mannered and restrained your tone, to pontificate on the subject.
As has been pointed out by others there is a wide world between abiogenesis (your lightning and chemicals) and evolution (the emergence of humans over a few billion years from a common ancestor to all life).
And why is it, rjr6, that you all have this obsession with evolution and humanity. The interesting bits of evolution have bugger all to do with primates, yet that is all you pore over in such detail. You bemoan the scarcity of human fossils, yet fail to consider the veritable cornucopia of say ammonites or whales, wherein the path of evolution is readily apparent.
rjr6 said:
I thought the video has an interesting point that belief in a christian god does not negate science.
Nor does belief in evolution, the Big Bang and abiogenesis prevent one believing in God. What makes you think it does? (You imply that it might.)
rjr6 said:
If you are a person that believes in a creator, I bet that scientists sound just as arrogant when they explain the universe as the authors of this video do to a non believer. We don't even know where our moon came from. just guesses.
No. It is not just guesses. It is anything but guesses. We have combined observations from many fields of science (geochemistry, seismology, geology, astronomy, orbital mechanics, selenology etc) to demonstrate, with a high degree of probability, exactly how the moon was formed. Now, you are correct that this may later turn out to a flawed idea. However, if it does, what will reveal it as a flawed idea is the persistent re-examination of the data by scientists. This is the great strength of science – its continual and continuous reassessment of observations and theories.