This is incorrect. Speciation has been observed, and transitional fossils are abundant.
I have not seen speciation turn one creature into another and neither has any scientist. Speciation simply creates variety within a species. I refer you to the examples in Wiki on speciation. The flies were still flies and would have remained so for the rest of whatever. The stickleback fish were still stickleback fish, only a new variety.
Darwin's finches were still the same fundamental creatures that he saw on the mainland....and the same applied to all the other creatures he observed. Not one of them had become something else.
Transitional fossils are missing altogether in the fossil record which science admits is incomplete.
You have no real evidence for what you believe, yet you cling onto it like your life depends on it.
What does "accidental" mean that is not also covered by undesigned and uncreated?
Can you tell me what piece of machinery humans might use that was not designed and made by an intelligent mind?
A motor vehicle...a wristwatch...a computer....power tools.....jet skis....radar....? All are made with many components, each individually designed, that must all work together in the right sequence, at the same time to perform their tasks.
The human body demonstrates amazing design. Think of all the components that must work to give us even our five senses. Think of the oxygen exchange between heart and lungs, then imagine the digestive system and how it extracts nutrients from food. Think of the hormonal system and the endocrine system, glands and filters and waste disposal.....think of our bone structure and how it forms the perfect framework for the rest of our body. If people think these components are 'undesigned' and 'uncreated' then I would consider them to be unintelligent and incapable of evaluating the magnitude of creation as a whole. We are made for the earth and the earth was designed to beautifully support life.
If you come upon an exquisite work of art, do you normally assume that there was no artist?
And what is illogical here? Life is here. There are only naturalistic (abiogenesis and evolution) and supernaturalistic possibilities to account for it.
"Life is here"....but where did it come from?
And it depends on what you consider "supernatural" to be. By the sounds of things, evolutionists seem to dismiss creation because they have some strange picture of a celestial magician 'poofing' things into existence with the wave of his hand in 7 days. That could not be further from the truth. That is not the way Genesis tells the story. It maybe in simple language, but what it describes is not simple at all....nor did it take a short time.
Are you so certain that no other life forms exist outside of earth? Are you sure that other dimensions don't exist where lifeforms, who are not like us, can carry on living in a form, not yet discovered by science? Are you that limited in your scope that you believe that humans are the most superior intelligence in existence? I have news for you....
How is positing the existence of a god more logical than an explanation that doesn't require one?
Unless you can produce something that is designed for a purpose that had no designer and maker, your question is rather silly.
Design requires a designer. Show me what complex organism does not exhibit design.
Even simple cells are not simple, they are very complex, operating much like small city.....According to Wiki, all organisms are made up of cells which are
"the fundamental unit of structure and function in all living organisms, that all cells come from preexisting cells, and that all cells contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cells."
That being the case, if "all cells come from pre-existing cells", where did the first cells come from? Life is here...but how did it get here?
If our cells contain hereditary information, whose information was the first cell transmitting? If evolution has no clue as to how life originated, what is the big deal about how life adapted? The most important question there is in science is how did life start....and yet they have no answer. Are you really sure that you can dismiss a Creator or Intelligent Designer?