..so if everything we see is not an accident, and there is no Creator, then what is responsible?
You are talking about origin of first or earliest life, whereas evolution is all biodiversity of life, hence it’s about adapting, evolving, about speciation.
Evolution don’t cover origin of life.
If you brought “evolving”, but you also want to talk about origin of first life...so my answers to origin, are mixed.
Mixed, because we already know that earlier were primitive species of the domain Bacteria, and that much we do know from the earliest known microfossils found in rocks at the Pilbara Craton, in Pilbara region, Western Australia (earliest direct evidence, 3.456 billion years old).
Sources:
Tyrell, Kelly April (18 December 2017). "Oldest fossils ever found show life on Earth began before 3.5 billion years ago". University of Wisconsin–Madison. Retrieved 18 December 2017.
Schopf, J. William; Kitajima, Kouki; Spicuzza, Michael J.; Kudryavtsev, Anatolly B.; Valley, John W. (2017). "SIMS analyses of the oldest known assemblage of microfossils document their taxon-correlated carbon isotope compositions". PNAS. 115 (1): 53–58. Bibcode:2018PNAS..115...53S. doi:10.1073/pnas.1718063115. PMC 5776830. PMID 29255053.
I am talking about direct evidence for the earliest life, so that would mean there were life, most likely earlier than the evidence given, the exact origin is still unknown.
Bacteria species that lived in the time, when the Earth’s atmosphere had no free oxygen. Bacteria thrived for about 3 billion years before there were animals and land plants.
I think your posts related to how first life form. And I said my answers would be mixed.
The answer is that “we still don’t know”, because Abiogenesis is still a hypothesis, a work-in-progress. Not only that, Abiogenesis, different scientists are working independently on several different models.
Some scientists are working on a model where life may have begun in the hypothermal vents in the oceans, while others are focusing on model that life might have started in some bodies of water (eg lakes, streams or even something even smaller, like some ponds).
And yet, another proposed model that, since organic compounds have been found in some meteorites (eg the Murchison Meteorite in 1969). This model would indicate that organic compounds were formed in comets, meteorites, asteroids or planetesimals before they crashed on to the young Earth during the early Precambrian eons (eg Hadean eon, Archaean eon).
Currently, they don’t know which of these models are the most likely to have occurred on Earth.
But I need to remind you that Abiogenesis isn’t just about finding first life.
Abiogenesis is also about exploring the origins of biological compounds or macromolecules, like amino acids (which are the building blocks of proteins), proteins, nucleic acids (RNA, DNA), carbohydrates (eg sugars, glucoses, starch, as well as ribose sugars found in RNA and deoxyribose sugars in DNA), lipids and other biological compounds.
Without these compounds, cells wouldn’t exist, and if cells don’t exist, then neither do life.
Proteins, nucleic acids, carbohydrates and lipids are all essential components found in every single cells, and that’s why scientists working on Abiogenesis, needs to have understanding of biochemistry or molecular biology.
Like I said, I have only mixed answers to about origin of life.
What do Intelligent Design have to offer?
ID creationists and advocates have nothing more than their personal beliefs in Designer, that are speculative and unsubstantiated. They also frequently use analogies, eg comparing design of watches (ie Watchmaker analogy), car manufacturing (car design analogy), hardware design of computers or computer programming (ie computer analogy), and even Michael Behe’s mouse trap analogy.
They often no falsifiable modeling, and they certainly have no evidence for the existence of this imaginary Designer.
Making claims for Intelligent Design or for Designer, are not evidence.
And creating irrelevant analogies are not evidence for anything. Essentially, analogies are nothing more than False Equivalence fallacy.
Like every other supporters of ID, you don’t understand that even if you postulate the Designer being the “cause” of some designs (effects), in sciences, you would still require evidence for the “cause”.
Without physical evidence of the “cause”, then postulating a “cause”, like the “Intelligent Designer”, is nothing more than empty postulating.